Merge branch 'master' into master
This commit is contained in:
Angelos Chalaris
GitHub
16
.travis.yml
Normal file
16
.travis.yml
Normal file
@ -0,0 +1,16 @@
|
||||
language: node_js
|
||||
node_js:
|
||||
- node
|
||||
install:
|
||||
- npm install
|
||||
script:
|
||||
- npm run build
|
||||
after_script:
|
||||
- test $TRAVIS_EVENT_TYPE = cron
|
||||
&& echo -e "\e[95mDeploying to Repository"
|
||||
&& chmod +x .travis/push.sh
|
||||
&& ./.travis/push.sh
|
||||
- chmod +x .travis/forcepush.sh && ./.travis/forcepush.sh
|
||||
cache:
|
||||
directories:
|
||||
- node_modules
|
||||
3
.travis/forcepush.sh
Normal file
3
.travis/forcepush.sh
Normal file
@ -0,0 +1,3 @@
|
||||
if [[ $TRAVIS_COMMIT_MESSAGE == *"--force-build"* ]];
|
||||
then echo -e "\e[95mFORCE-DEPLOY: Deploying to Repository" && chmod +x .travis/push.sh && ./.travis/push.sh;
|
||||
fi
|
||||
33
.travis/push.sh
Normal file
33
.travis/push.sh
Normal file
@ -0,0 +1,33 @@
|
||||
#!/bin/bash
|
||||
setup_git() {
|
||||
git config --global user.email "30secondsofcode@gmail.com"
|
||||
git config --global user.name "30secondsofcode"
|
||||
}
|
||||
|
||||
commit_website_files() {
|
||||
if [ $TRAVIS_EVENT_TYPE != "pull_request" ]; then
|
||||
if [ $TRAVIS_BRANCH == "master" ]; then
|
||||
echo "Committing to master branch..."
|
||||
git checkout master
|
||||
git add *
|
||||
if [ $TRAVIS_EVENT_TYPE == "cron" ]; then
|
||||
git commit --message "Travis build: $TRAVIS_BUILD_NUMBER [cron]"
|
||||
else
|
||||
git commit --message "Travis build: $TRAVIS_BUILD_NUMBER [FORCED]"
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
upload_files() {
|
||||
if [ $TRAVIS_EVENT_TYPE != "pull_request" ]; then
|
||||
if [ $TRAVIS_BRANCH == "master" ]; then
|
||||
echo "Pushing to master branch..."
|
||||
git push --force --quiet "https://${GH_TOKEN}@github.com/30-seconds/30-seconds-of-css.git" master > /dev/null 2>&1
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
setup_git
|
||||
commit_website_files
|
||||
upload_files
|
||||
@ -8,19 +8,19 @@ In the interest of fostering an open and welcoming environment, we as contributo
|
||||
|
||||
Examples of behavior that contributes to creating a positive environment include:
|
||||
|
||||
* Using welcoming and inclusive language
|
||||
* Being respectful of differing viewpoints and experiences
|
||||
* Gracefully accepting constructive criticism
|
||||
* Focusing on what is best for the community
|
||||
* Showing empathy towards other community members
|
||||
- Using welcoming and inclusive language
|
||||
- Being respectful of differing viewpoints and experiences
|
||||
- Gracefully accepting constructive criticism
|
||||
- Focusing on what is best for the community
|
||||
- Showing empathy towards other community members
|
||||
|
||||
Examples of unacceptable behavior by participants include:
|
||||
|
||||
* The use of sexualized language or imagery and unwelcome sexual attention or advances
|
||||
* Trolling, insulting/derogatory comments, and personal or political attacks
|
||||
* Public or private harassment
|
||||
* Publishing others' private information, such as a physical or electronic address, without explicit permission
|
||||
* Other conduct which could reasonably be considered inappropriate in a professional setting
|
||||
- The use of sexualized language or imagery and unwelcome sexual attention or advances
|
||||
- Trolling, insulting/derogatory comments, and personal or political attacks
|
||||
- Public or private harassment
|
||||
- Publishing others' private information, such as a physical or electronic address, without explicit permission
|
||||
- Other conduct which could reasonably be considered inappropriate in a professional setting
|
||||
|
||||
## Our Responsibilities
|
||||
|
||||
|
||||
@ -11,22 +11,11 @@ Brief description
|
||||
#### CSS
|
||||
|
||||
```css
|
||||
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
<!-- You must create a `snippet-demo` parent block and use it as a namespace with BEM syntax. -->
|
||||
|
||||
<div class="snippet-demo">
|
||||
<some-element class="snippet-demo__snippet-name"></some-element>
|
||||
</div>
|
||||
|
||||
<!-- Add your style rules here. -->
|
||||
|
||||
<style>
|
||||
|
||||
</style>
|
||||
<!-- Leave this blank, the build script will generate the demo for you. -->
|
||||
|
||||
#### Explanation
|
||||
|
||||
@ -41,6 +30,6 @@ Brief description
|
||||
<!-- Whenever possible, link a `caniuse` feature which allows the browser support percentage to be displayed.
|
||||
If no link is provided, it defaults to 99+%. -->
|
||||
|
||||
* https://caniuse.com/#feat=some-feature
|
||||
- https://caniuse.com/#feat=some-feature
|
||||
|
||||
<!-- tags: (separate each by a comma) -->
|
||||
|
||||
12
README.md
12
README.md
@ -1,16 +1,22 @@
|
||||
# 30 Seconds of CSS
|
||||
|
||||
|
||||
<a href="https://30-seconds.github.io/30-seconds-of-css/" target="_blank"></a>
|
||||
|
||||
[](https://github.com/atomiks/30-seconds-of-css/blob/master/LICENSE) [](https://gitter.im/30-seconds-of-css/Lobby) [](http://makeapullrequest.com) [](https://insight.io/github.com/atomiks/30-seconds-of-css/tree/master/?source=0)
|
||||
[](https://github.com/30-seconds/30-seconds-of-css/blob/master/LICENSE) [](https://gitter.im/30-seconds-of-css/Lobby) [](http://makeapullrequest.com) [](https://insight.io/github.com/30-seconds/30-seconds-of-css/tree/master/?source=0)
|
||||
|
||||
A curated collection of useful CSS snippets you can understand in 30 seconds or less.
|
||||
Inspired by [30 seconds of code](https://github.com/Chalarangelo/30-seconds-of-code).
|
||||
|
||||
## View online
|
||||
|
||||
https://atomiks.github.io/30-seconds-of-css/
|
||||
https://30-seconds.github.io/30-seconds-of-css/
|
||||
|
||||
## Contributing
|
||||
|
||||
See CONTRIBUTING.md for the snippet template.
|
||||
|
||||
#### Related projects
|
||||
|
||||
- [30 Seconds of code](https://30secondsofcode.org/)
|
||||
- [30 Seconds of Interviews](https://30secondsofinterviews.org/)
|
||||
- [30 Seconds of React](https://github.com/30-seconds/30-seconds-of-react)
|
||||
|
||||
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
BIN
docs/blob.9c6ecde4.png
Normal file
BIN
docs/blob.9c6ecde4.png
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|
After Width: | Height: | Size: 255 KiB |
|
Before Width: | Height: | Size: 2.6 KiB After Width: | Height: | Size: 2.6 KiB |
BIN
docs/favicon.ico
BIN
docs/favicon.ico
Binary file not shown.
|
Before Width: | Height: | Size: 1.1 KiB |
362
docs/index.html
362
docs/index.html
File diff suppressed because one or more lines are too long
32
docs/js.5edae55e.js
Normal file
32
docs/js.5edae55e.js
Normal file
File diff suppressed because one or more lines are too long
1
docs/js.5edae55e.map
Normal file
1
docs/js.5edae55e.map
Normal file
File diff suppressed because one or more lines are too long
9
docs/js.6f9801cd.css
Normal file
9
docs/js.6f9801cd.css
Normal file
File diff suppressed because one or more lines are too long
1
docs/leaves.dcfeae1d.svg
Normal file
1
docs/leaves.dcfeae1d.svg
Normal file
File diff suppressed because one or more lines are too long
|
After Width: | Height: | Size: 14 KiB |
|
Before Width: | Height: | Size: 35 KiB After Width: | Height: | Size: 35 KiB |
1
docs/new.cdde38b9.svg
Normal file
1
docs/new.cdde38b9.svg
Normal file
File diff suppressed because one or more lines are too long
|
After Width: | Height: | Size: 9.3 KiB |
1359
index.html
1359
index.html
File diff suppressed because it is too large
Load Diff
10254
package-lock.json
generated
10254
package-lock.json
generated
File diff suppressed because it is too large
Load Diff
19
package.json
19
package.json
@ -4,9 +4,9 @@
|
||||
"description": "A curated collection of useful CSS snippets.",
|
||||
"main": "index.js",
|
||||
"scripts": {
|
||||
"dev": "nodemon -e md,js ./scripts/build.js & parcel",
|
||||
"dev": "nodemon -e md,js ./scripts/build.js & parcel index.html",
|
||||
"build": "node ./scripts/build.js && npm run prettier && npm run parcel",
|
||||
"parcel": "parcel build index.html -d docs/ --public-url ./",
|
||||
"parcel": "npx rimraf docs && parcel build index.html -d docs/ --public-url ./",
|
||||
"prettier": "prettier --write \"**/*.{js,json,md,css,scss}\""
|
||||
},
|
||||
"author": "atomiks",
|
||||
@ -21,18 +21,21 @@
|
||||
"babel-preset-env": "^1.6.1",
|
||||
"babel-preset-stage-2": "^6.24.1",
|
||||
"caniuse-db": "^1.0.30000813",
|
||||
"date-fns": "^1.29.0",
|
||||
"jsdom": "^11.6.2",
|
||||
"marked": "^0.3.16",
|
||||
"node-sass": "^4.7.2",
|
||||
"nodemon": "^1.15.1",
|
||||
"node-sass": "^4.9.3",
|
||||
"nodemon": "^1.18.4",
|
||||
"normalize.css": "^8.0.0",
|
||||
"parcel-bundler": "^1.6.2",
|
||||
"prettier": "^1.10.2",
|
||||
"parcel-bundler": "^1.9.7",
|
||||
"prettier": "^1.14.3",
|
||||
"pretty": "^2.0.0",
|
||||
"prismjs": "^1.11.0"
|
||||
"prismjs": "^1.11.0",
|
||||
"rimraf": "^2.6.2"
|
||||
},
|
||||
"dependencies": {
|
||||
"feather-icons": "^4.7.0",
|
||||
"focus-visible": "^4.1.0"
|
||||
"focus-visible": "^4.1.0",
|
||||
"jump.js": "^1.0.2"
|
||||
}
|
||||
}
|
||||
|
||||
@ -3,7 +3,9 @@ const path = require('path')
|
||||
const marked = require('marked')
|
||||
const pretty = require('pretty')
|
||||
const caniuseDb = require('caniuse-db/data.json')
|
||||
const { toKebabCase, createElement, template, dom } = require('../utils/utils.js')
|
||||
const sass = require('node-sass')
|
||||
const { toKebabCase, createElement, template, dom, getCode } = require('../utils/utils.js')
|
||||
const { differenceInDays } = require('date-fns')
|
||||
|
||||
const SNIPPETS_PATH = './snippets'
|
||||
const TAGS = [
|
||||
@ -69,7 +71,23 @@ TAGS.slice(1).forEach(tag => {
|
||||
for (const snippetFile of fs.readdirSync(SNIPPETS_PATH)) {
|
||||
const snippetPath = path.join(SNIPPETS_PATH, snippetFile)
|
||||
const snippetData = fs.readFileSync(snippetPath, 'utf8')
|
||||
const markdown = marked(snippetData, { renderer })
|
||||
|
||||
const html = getCode('html', snippetData).trim()
|
||||
const css = getCode('css', snippetData)
|
||||
const scopedCSS = sass.renderSync({
|
||||
data: `[data-scope="${snippetFile}"] { ${css} }`
|
||||
})
|
||||
const js = getCode('js', snippetData)
|
||||
|
||||
const demo =
|
||||
`<div class="snippet-demo" data-scope="${snippetFile}">${html}</div>` +
|
||||
`<style>${scopedCSS.css.toString()}</style>` +
|
||||
`${js ? `<script>(function(){${js}})();</script>` : ''}`
|
||||
|
||||
const markdown = marked(snippetData, { renderer }).replace(
|
||||
'<h4>Demo</h4>',
|
||||
`<h4>Demo</h4>${demo}`
|
||||
)
|
||||
const snippetEl = createElement(`<div class="snippet">${markdown}</div>`)
|
||||
snippetContainer.append(snippetEl)
|
||||
|
||||
@ -98,6 +116,21 @@ for (const snippetFile of fs.readdirSync(SNIPPETS_PATH)) {
|
||||
}</a>`
|
||||
)
|
||||
|
||||
// new icon = less than 31 days old
|
||||
const date = (snippetData.match(/<!--\s*date:\s*(.+?)-->/) || [, ''])[1]
|
||||
if (date && differenceInDays(new Date(date), new Date()) < 31) {
|
||||
snippetEl.prepend(
|
||||
createElement(
|
||||
'<img alt="New" draggable="false" class="snippet__new" src="./src/img/new.svg">'
|
||||
)
|
||||
)
|
||||
link.prepend(
|
||||
createElement(
|
||||
'<img alt="New" draggable="false" class="sidebar__new" src="./src/img/new.svg">'
|
||||
)
|
||||
)
|
||||
}
|
||||
|
||||
// tags
|
||||
const tags = (snippetData.match(/<!--\s*tags:\s*(.+?)-->/) || [, ''])[1]
|
||||
.split(/,\s*/)
|
||||
|
||||
@ -47,45 +47,6 @@ Creates a bouncing loader animation.
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__bouncing-loader">
|
||||
<div></div>
|
||||
<div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
@keyframes bouncing-loader {
|
||||
from {
|
||||
opacity: 1;
|
||||
transform: translateY(0);
|
||||
}
|
||||
to {
|
||||
opacity: 0.1;
|
||||
transform: translateY(-1rem);
|
||||
}
|
||||
}
|
||||
.snippet-demo__bouncing-loader {
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
}
|
||||
.snippet-demo__bouncing-loader > div {
|
||||
width: 1rem;
|
||||
height: 1rem;
|
||||
margin: 3rem 0.2rem;
|
||||
background: #8385aa;
|
||||
border-radius: 50%;
|
||||
animation: bouncing-loader 0.6s infinite alternate;
|
||||
}
|
||||
.snippet-demo__bouncing-loader > div:nth-child(2) {
|
||||
animation-delay: 0.2s;
|
||||
}
|
||||
.snippet-demo__bouncing-loader > div:nth-child(3) {
|
||||
animation-delay: 0.4s;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
Note: `1rem` is usually `16px`.
|
||||
@ -110,6 +71,6 @@ Note: `1rem` is usually `16px`.
|
||||
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css-animation
|
||||
- https://caniuse.com/#feat=css-animation
|
||||
|
||||
<!-- tags: animation -->
|
||||
|
||||
@ -2,38 +2,40 @@
|
||||
|
||||
Resets the box-model so that `width`s and `height`s are not affected by their `border`s or `padding`.
|
||||
|
||||
#### HTML
|
||||
|
||||
```html
|
||||
<div class="box">border-box</div>
|
||||
<div class="box content-box">content-box</div>
|
||||
```
|
||||
|
||||
#### CSS
|
||||
|
||||
```css
|
||||
html {
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
*,
|
||||
*::before,
|
||||
*::after {
|
||||
box-sizing: inherit;
|
||||
}
|
||||
.box {
|
||||
display: inline-block;
|
||||
width: 150px;
|
||||
height: 150px;
|
||||
padding: 10px;
|
||||
background: tomato;
|
||||
color: white;
|
||||
border: 10px solid red;
|
||||
}
|
||||
.content-box {
|
||||
box-sizing: content-box;
|
||||
}
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__box-sizing-reset">Demo</div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__box-sizing-reset {
|
||||
box-sizing: border-box;
|
||||
width: 200px;
|
||||
padding: 1.5em;
|
||||
color: #7983ff;
|
||||
font-family: sans-serif;
|
||||
background-color: white;
|
||||
border: 5px solid;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `box-sizing: border-box` makes the addition of `padding` or `border`s not affect an element's `width` or `height`.
|
||||
@ -43,6 +45,6 @@ html {
|
||||
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css3-boxsizing
|
||||
- https://caniuse.com/#feat=css3-boxsizing
|
||||
|
||||
<!-- tags: layout -->
|
||||
|
||||
@ -21,19 +21,6 @@ Creates a circle shape with pure CSS.
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__circle"></div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__circle {
|
||||
border-radius: 50%;
|
||||
width: 2rem;
|
||||
height: 2rem;
|
||||
background: #333;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
`border-radius: 50%` curves the borders of an element to create a circle.
|
||||
@ -45,6 +32,6 @@ values will create an ellipse.
|
||||
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
* https://caniuse.com/#feat=border-radius
|
||||
- https://caniuse.com/#feat=border-radius
|
||||
|
||||
<!-- tags: visual -->
|
||||
|
||||
@ -30,26 +30,6 @@ Ensures that an element self-clears its children.
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__clearfix">
|
||||
<div class="snippet-demo__floated">float a</div>
|
||||
<div class="snippet-demo__floated">float b</div>
|
||||
<div class="snippet-demo__floated">float c</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__clearfix::after {
|
||||
content: '';
|
||||
display: block;
|
||||
clear: both;
|
||||
}
|
||||
|
||||
.snippet-demo__floated {
|
||||
float: left;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `.clearfix::after` defines a pseudo-element.
|
||||
|
||||
@ -18,7 +18,6 @@ Given an element of variable width, it will ensure its height remains proportion
|
||||
}
|
||||
.constant-width-to-height-ratio::before {
|
||||
content: '';
|
||||
display: block;
|
||||
padding-top: 100%;
|
||||
float: left;
|
||||
}
|
||||
@ -31,30 +30,6 @@ Given an element of variable width, it will ensure its height remains proportion
|
||||
|
||||
#### Demo
|
||||
|
||||
Resize your browser window to see the proportion of the element remain the same.
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__constant-width-to-height-ratio"></div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__constant-width-to-height-ratio {
|
||||
background: #333;
|
||||
width: 50%;
|
||||
}
|
||||
.snippet-demo__constant-width-to-height-ratio::before {
|
||||
content: '';
|
||||
display: block;
|
||||
padding-top: 100%;
|
||||
float: left;
|
||||
}
|
||||
.snippet-demo__constant-width-to-height-ratio::after {
|
||||
content: '';
|
||||
display: block;
|
||||
clear: both;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
`padding-top` on the `::before` pseudo-element causes the height of the element to equal a percentage of
|
||||
|
||||
57
snippets/counter.md
Normal file
57
snippets/counter.md
Normal file
@ -0,0 +1,57 @@
|
||||
### Counter
|
||||
|
||||
Counters are, in essence, variables maintained by CSS whose values may be incremented by CSS rules to track how many times they're used.
|
||||
|
||||
#### HTML
|
||||
|
||||
```html
|
||||
<ul>
|
||||
<li>List item</li>
|
||||
<li>List item</li>
|
||||
<li>
|
||||
List item
|
||||
<ul>
|
||||
<li>List item</li>
|
||||
<li>List item</li>
|
||||
<li>List item</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
```
|
||||
|
||||
#### CSS
|
||||
|
||||
```css
|
||||
ul {
|
||||
counter-reset: counter;
|
||||
}
|
||||
|
||||
li::before {
|
||||
counter-increment: counter;
|
||||
content: counters(counter, '.') ' ';
|
||||
}
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
#### Explanation
|
||||
|
||||
You can create a ordered list using any type of HTML.
|
||||
|
||||
1. `counter-reset` Initializes a counter, the value is the name of the counter. By default, the counter starts in 0. This property can also be used to change its value to any specific number.
|
||||
|
||||
2. `counter-increment` Used in element that will be countable. Once `counter-reset` initialized, a counter's value can be increased or decreased.
|
||||
|
||||
3. `counter(name, style)` Displays the value of a section counter. Generally used in a `content` property. This function can receive two parameters, the first as the name of the counter and the second one can be `decimal` or `upper-roman` (`decimal` by default).
|
||||
|
||||
4. `counters(counter, string, style)` Displays the value of a section counter. Generally used in a `content` property. This function can receive three parameters, the first as the name of the counter, the second one you can include a string which comes after the counter and the third one can be `decimal` or `upper-roman` (`decimal` by default).
|
||||
|
||||
5. A CSS counter can be especially useful for making outlined lists, because a new instance of the counter is automatically created in child elements. Using the `counters()` function, separating text can be inserted between different levels of nested counters.
|
||||
|
||||
#### Browser support
|
||||
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
- https://caniuse.com/#feat=css-counters
|
||||
|
||||
<!-- tags: visual, other -->
|
||||
@ -6,79 +6,54 @@ Customizes the scrollbar style for the document and elements with scrollable ove
|
||||
|
||||
```html
|
||||
<div class="custom-scrollbar">
|
||||
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Iure id exercitationem nulla qui repellat laborum vitae, molestias tempora velit natus. Quas, assumenda nisi. Quisquam enim qui iure, consequatur velit sit?</p>
|
||||
<p>
|
||||
Lorem ipsum dolor sit amet consectetur adipisicing elit.<br>
|
||||
Iure id exercitationem nulla qui repellat laborum vitae, <br>
|
||||
molestias tempora velit natus. Quas, assumenda nisi. <br>
|
||||
Quisquam enim qui iure, consequatur velit sit?
|
||||
</p>
|
||||
</div>
|
||||
```
|
||||
|
||||
#### CSS
|
||||
|
||||
```css
|
||||
/* Document scrollbar */
|
||||
::-webkit-scrollbar {
|
||||
.custom-scrollbar {
|
||||
height: 70px;
|
||||
overflow-y: scroll;
|
||||
}
|
||||
|
||||
/* To style the document scrollbar, remove `.custom-scrollbar` */
|
||||
|
||||
.custom-scrollbar::-webkit-scrollbar {
|
||||
width: 8px;
|
||||
}
|
||||
|
||||
::-webkit-scrollbar-track {
|
||||
.custom-scrollbar::-webkit-scrollbar-track {
|
||||
box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
|
||||
border-radius: 10px;
|
||||
}
|
||||
|
||||
::-webkit-scrollbar-thumb {
|
||||
.custom-scrollbar::-webkit-scrollbar-thumb {
|
||||
border-radius: 10px;
|
||||
box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.5);
|
||||
}
|
||||
|
||||
/* Scrollable element */
|
||||
.some-element::webkit-scrollbar {
|
||||
}
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__custom-scrollbar">
|
||||
<p>
|
||||
Lorem ipsum dolor sit amet consectetur adipisicing elit. Iure id exercitationem nulla qui repellat laborum vitae, molestias tempora velit natus. Quas, assumenda nisi. Quisquam enim qui iure, consequatur velit sit?
|
||||
</p>
|
||||
<p>
|
||||
Lorem ipsum dolor sit amet consectetur adipisicing elit. Iure id exercitationem nulla qui repellat laborum vitae, molestias tempora velit natus. Quas, assumenda nisi. Quisquam enim qui iure, consequatur velit sit?
|
||||
</p>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__custom-scrollbar {
|
||||
height: 100px;
|
||||
overflow: auto;
|
||||
}
|
||||
|
||||
.snippet-demo__custom-scrollbar::-webkit-scrollbar {
|
||||
width: 8px;
|
||||
}
|
||||
|
||||
.snippet-demo__custom-scrollbar::-webkit-scrollbar-track {
|
||||
box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
|
||||
border-radius: 10px;
|
||||
}
|
||||
|
||||
.snippet-demo__custom-scrollbar::-webkit-scrollbar-thumb {
|
||||
border-radius: 10px;
|
||||
box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.5);
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `::-webkit-scrollbar` targets the whole scrollbar element.
|
||||
2. `::-webkit-scrollbar-track` targets only the scrollbar track.
|
||||
3. `::-webkit-scrollbar-thumb` targets the scrollbar thumb.
|
||||
|
||||
There are many other pseudo-elements that you can use to style scrollbars. For more info, visit the [WebKit Blog](https://webkit.org/blog/363/styling-scrollbars/)
|
||||
There are many other pseudo-elements that you can use to style scrollbars. For more info, visit the [WebKit Blog](https://webkit.org/blog/363/styling-scrollbars/).
|
||||
|
||||
#### Browser support
|
||||
|
||||
<span class="snippet__support-note">⚠️ Scrollbar styling doesn't appear to be on any standards track.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css-scrollbar
|
||||
- https://caniuse.com/#feat=css-scrollbar
|
||||
|
||||
<!-- tags: visual -->
|
||||
|
||||
@ -23,21 +23,6 @@ Changes the styling of text selection.
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<p class="snippet-demo__custom-text-selection">Select some of this text.</p>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__custom-text-selection::selection {
|
||||
background: deeppink;
|
||||
color: white;
|
||||
}
|
||||
.snippet-demo__custom-text-selection::-moz-selection {
|
||||
background: deeppink;
|
||||
color: white;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
`::selection` defines a pseudo selector on an element to style text within it when selected. Note that if you don't combine any other selector your style will be applied at document root level, to any selectable element.
|
||||
@ -47,6 +32,6 @@ Changes the styling of text selection.
|
||||
<span class="snippet__support-note">⚠️ Requires prefixes for full support and is not actually
|
||||
in any specification.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css-selection
|
||||
- https://caniuse.com/#feat=css-selection
|
||||
|
||||
<!-- tags: visual -->
|
||||
|
||||
@ -12,13 +12,14 @@ CSS variables that contain specific values to be reused throughout a document.
|
||||
|
||||
```css
|
||||
:root {
|
||||
/* Place variables within here to use the variables globally. */
|
||||
}
|
||||
|
||||
.custom-variables {
|
||||
--some-color: #da7800;
|
||||
--some-keyword: italic;
|
||||
--some-size: 1.25em;
|
||||
--some-complex-value: 1px 1px 2px whitesmoke, 0 0 1em slategray, 0 0 0.2em slategray;
|
||||
}
|
||||
|
||||
.custom-variables {
|
||||
color: var(--some-color);
|
||||
font-size: var(--some-size);
|
||||
font-style: var(--some-keyword);
|
||||
@ -28,28 +29,6 @@ CSS variables that contain specific values to be reused throughout a document.
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__custom-variables">
|
||||
<p>CSS is awesome!</p>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__custom-variables {
|
||||
--some-color: #686868;
|
||||
--some-keyword: italic;
|
||||
--some-size: 1.25em;
|
||||
--some-complex-value: 1px 1px 2px whitesmoke, 0 0 1em slategray , 0 0 0.2em slategray;
|
||||
}
|
||||
|
||||
.snippet-demo__custom-variables p {
|
||||
color: var(--some-color);
|
||||
font-size: var(--some-size);
|
||||
font-style: var(--some-keyword);
|
||||
text-shadow: var(--some-complex-value);
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
The variables are defined globally within the `:root` CSS pseudo-class which matches the root element of a tree representing the document. Variables can also be scoped to a selector if defined within the block.
|
||||
@ -62,6 +41,6 @@ Reuse variables throughout the document using the `var(--variable-name)` functio
|
||||
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css-variables
|
||||
- https://caniuse.com/#feat=css-variables
|
||||
|
||||
<!-- tags: other -->
|
||||
|
||||
@ -19,17 +19,6 @@ Makes the content unselectable.
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<p>You can select me.</p>
|
||||
<p class="snippet-demo__disable-selection">You can't select me!</p>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__disable-selection {
|
||||
user-select: none;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
`user-select: none` specifies that the text cannot be selected.
|
||||
@ -39,6 +28,6 @@ Makes the content unselectable.
|
||||
<span class="snippet__support-note">⚠️ Requires prefixes for full support.</span>
|
||||
<span class="snippet__support-note">⚠️ This is not a secure method to prevent users from copying content.</span>
|
||||
|
||||
* https://caniuse.com/#feat=user-select-none
|
||||
- https://caniuse.com/#feat=user-select-none
|
||||
|
||||
<!-- tags: interactivity -->
|
||||
|
||||
55
snippets/display-table-centering.md
Normal file
55
snippets/display-table-centering.md
Normal file
@ -0,0 +1,55 @@
|
||||
### Display table centering
|
||||
|
||||
Vertically and horizontally centers a child element within its parent element using `display: table` (as an alternative to `flexbox`).
|
||||
|
||||
#### HTML
|
||||
|
||||
```html
|
||||
<div class="container">
|
||||
<div class="center">
|
||||
<span>Centered content</span>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
#### CSS
|
||||
|
||||
```css
|
||||
.container {
|
||||
border: 1px solid #333;
|
||||
height: 250px;
|
||||
width: 250px;
|
||||
}
|
||||
|
||||
.center {
|
||||
display: table;
|
||||
height: 100%;
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
.center > span {
|
||||
display: table-cell;
|
||||
text-align: center;
|
||||
vertical-align: middle;
|
||||
}
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `display: table` on '.center' allows the element to behave like a `<table>` HTML element.
|
||||
2. 100% height and width on '.center' allows the element to fill the available space within its parent element.
|
||||
3. `display: table-cell` on '.center > span' allows the element to behave like an <td> HTML element.
|
||||
4. `text-align: center` on '.center > span' centers the child element horizontally.
|
||||
5. `vertical-align: middle` on '.center > span' centers the child element vertically.
|
||||
|
||||
The outer parent ('.container' in this case) must have a fixed height and width.
|
||||
|
||||
#### Browser support
|
||||
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
- https://caniuse.com/#search=display%3A%20table
|
||||
|
||||
<!-- tags: layout -->
|
||||
@ -32,26 +32,6 @@ Creates a donut spinner that can be used to indicate the loading of content.
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__donut-spinner"></div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
@keyframes snippet-demo__donut-spin {
|
||||
0% { transform: rotate(0deg); }
|
||||
100% { transform: rotate(360deg);}
|
||||
}
|
||||
.snippet-demo__donut-spinner {
|
||||
display: inline-block;
|
||||
border: 4px solid rgba(0, 0, 0, 0.1);
|
||||
border-left-color: #7983ff;
|
||||
border-radius: 50%;
|
||||
width: 30px;
|
||||
height: 30px;
|
||||
animation: snippet-demo__donut-spin 1.2s linear infinite;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
Use a semi-transparent `border` for the whole element, except one side that will
|
||||
@ -61,7 +41,7 @@ serve as the loading indicator for the donut. Use `animation` to rotate the elem
|
||||
|
||||
<span class="snippet__support-note">⚠️ Requires prefixes for full support.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css-animation
|
||||
* https://caniuse.com/#feat=transforms2d
|
||||
- https://caniuse.com/#feat=css-animation
|
||||
- https://caniuse.com/#feat=transforms2d
|
||||
|
||||
<!-- tags: animation -->
|
||||
|
||||
@ -5,23 +5,18 @@ Creates a shadow similar to `box-shadow` but based on the colors of the element
|
||||
#### HTML
|
||||
|
||||
```html
|
||||
<div class="dynamic-shadow-parent">
|
||||
<div class="dynamic-shadow"></div>
|
||||
</div>
|
||||
```
|
||||
|
||||
#### CSS
|
||||
|
||||
```css
|
||||
.dynamic-shadow-parent {
|
||||
position: relative;
|
||||
z-index: 1;
|
||||
}
|
||||
.dynamic-shadow {
|
||||
position: relative;
|
||||
width: 10rem;
|
||||
height: 10rem;
|
||||
background: linear-gradient(75deg, #6d78ff, #00ffb8);
|
||||
z-index: 1;
|
||||
}
|
||||
.dynamic-shadow::after {
|
||||
content: '';
|
||||
@ -38,57 +33,23 @@ Creates a shadow similar to `box-shadow` but based on the colors of the element
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__dynamic-shadow-parent">
|
||||
<div class="snippet-demo__dynamic-shadow"></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__dynamic-shadow-parent {
|
||||
position: relative;
|
||||
z-index: 1;
|
||||
}
|
||||
.snippet-demo__dynamic-shadow {
|
||||
position: relative;
|
||||
width: 10rem;
|
||||
height: 10rem;
|
||||
background: linear-gradient(75deg, #6d78ff, #00ffb8);
|
||||
}
|
||||
.snippet-demo__dynamic-shadow::after {
|
||||
content: '';
|
||||
position: absolute;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
background: inherit;
|
||||
top: 0.5rem;
|
||||
filter: blur(0.4rem);
|
||||
opacity: 0.7;
|
||||
z-index: -1;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
The snippet requires a somewhat complex case of stacking contexts to get right, such that the pseudo-element
|
||||
will be positioned underneath the element itself while still being visible.
|
||||
|
||||
1. `position: relative` on the parent establishes a Cartesian positioning context for child elements.
|
||||
1. `position: relative` on the element establishes a Cartesian positioning context for psuedo-elements.
|
||||
2. `z-index: 1` establishes a new stacking context.
|
||||
3. `position: relative` on the child establishes a positioning context for pseudo-elements.
|
||||
4. `::after` defines a pseudo-element.
|
||||
5. `position: absolute` takes the pseudo element out of the flow of the document and positions it in relation to the parent.
|
||||
6. `width: 100%` and `height: 100%` sizes the pseudo-element to fill its parent's dimensions, making it equal in size.
|
||||
7. `background: inherit` causes the pseudo-element to inherit the linear gradient specified on the element.
|
||||
8. `top: 0.5rem` offsets the pseudo-element down slightly from its parent.
|
||||
9. `filter: blur(0.4rem)` will blur the pseudo-element to create the appearance of a shadow underneath.
|
||||
10. `opacity: 0.7` makes the pseudo-element partially transparent.
|
||||
11. `z-index: -1` positions the pseudo-element behind the parent.
|
||||
3. `::after` defines a pseudo-element.
|
||||
4. `position: absolute` takes the pseudo element out of the flow of the document and positions it in relation to the parent.
|
||||
5. `width: 100%` and `height: 100%` sizes the pseudo-element to fill its parent's dimensions, making it equal in size.
|
||||
6. `background: inherit` causes the pseudo-element to inherit the linear gradient specified on the element.
|
||||
7. `top: 0.5rem` offsets the pseudo-element down slightly from its parent.
|
||||
8. `filter: blur(0.4rem)` will blur the pseudo-element to create the appearance of a shadow underneath.
|
||||
9. `opacity: 0.7` makes the pseudo-element partially transparent.
|
||||
10. `z-index: -1` positions the pseudo-element behind the parent but in front of the background.
|
||||
|
||||
#### Browser support
|
||||
|
||||
<span class="snippet__support-note">⚠️ Requires prefixes for full support.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css-filters
|
||||
- https://caniuse.com/#feat=css-filters
|
||||
|
||||
<!-- tags: visual -->
|
||||
|
||||
@ -6,13 +6,17 @@ powerful than the built-in `ease`, `ease-in`, `ease-out` and `ease-in-out`.
|
||||
#### HTML
|
||||
|
||||
```html
|
||||
<div class="easing-variables"></div>
|
||||
<div class="easing-variables">Hover</div>
|
||||
```
|
||||
|
||||
#### CSS
|
||||
|
||||
```css
|
||||
:root {
|
||||
/* Place variables in here to use globally */
|
||||
}
|
||||
|
||||
.easing-variables {
|
||||
--ease-in-quad: cubic-bezier(0.55, 0.085, 0.68, 0.53);
|
||||
--ease-in-cubic: cubic-bezier(0.55, 0.055, 0.675, 0.19);
|
||||
--ease-in-quart: cubic-bezier(0.895, 0.03, 0.685, 0.22);
|
||||
@ -33,11 +37,13 @@ powerful than the built-in `ease`, `ease-in`, `ease-out` and `ease-in-out`.
|
||||
--ease-in-out-quint: cubic-bezier(0.86, 0, 0.07, 1);
|
||||
--ease-in-out-expo: cubic-bezier(1, 0, 0, 1);
|
||||
--ease-in-out-circ: cubic-bezier(0.785, 0.135, 0.15, 0.86);
|
||||
}
|
||||
|
||||
.easing-variables {
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
display: inline-block;
|
||||
width: 75px;
|
||||
height: 75px;
|
||||
padding: 10px;
|
||||
color: white;
|
||||
line-height: 50px;
|
||||
text-align: center;
|
||||
background: #333;
|
||||
transition: transform 1s var(--ease-out-quart);
|
||||
}
|
||||
@ -49,52 +55,6 @@ powerful than the built-in `ease`, `ease-in`, `ease-out` and `ease-in-out`.
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__easing-variables">Hover</div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
:root {
|
||||
--ease-in-quad: cubic-bezier(0.55, 0.085, 0.68, 0.53);
|
||||
--ease-in-cubic: cubic-bezier(0.55, 0.055, 0.675, 0.19);
|
||||
--ease-in-quart: cubic-bezier(0.895, 0.03, 0.685, 0.22);
|
||||
--ease-in-quint: cubic-bezier(0.755, 0.05, 0.855, 0.06);
|
||||
--ease-in-expo: cubic-bezier(0.95, 0.05, 0.795, 0.035);
|
||||
--ease-in-circ: cubic-bezier(0.6, 0.04, 0.98, 0.335);
|
||||
|
||||
--ease-out-quad: cubic-bezier(0.25, 0.46, 0.45, 0.94);
|
||||
--ease-out-cubic: cubic-bezier(0.215, 0.61, 0.355, 1);
|
||||
--ease-out-quart: cubic-bezier(0.165, 0.84, 0.44, 1);
|
||||
--ease-out-quint: cubic-bezier(0.23, 1, 0.32, 1);
|
||||
--ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
|
||||
--ease-out-circ: cubic-bezier(0.075, 0.82, 0.165, 1);
|
||||
|
||||
--ease-in-out-quad: cubic-bezier(0.455, 0.03, 0.515, 0.955);
|
||||
--ease-in-out-cubic: cubic-bezier(0.645, 0.045, 0.355, 1);
|
||||
--ease-in-out-quart: cubic-bezier(0.77, 0, 0.175, 1);
|
||||
--ease-in-out-quint: cubic-bezier(0.86, 0, 0.07, 1);
|
||||
--ease-in-out-expo: cubic-bezier(1, 0, 0, 1);
|
||||
--ease-in-out-circ: cubic-bezier(0.785, 0.135, 0.15, 0.86);
|
||||
}
|
||||
|
||||
.snippet-demo__easing-variables {
|
||||
width: 75px;
|
||||
height: 75px;
|
||||
background: #333;
|
||||
color: white;
|
||||
font-size: 0.8rem;
|
||||
font-weight: bold;
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
align-items: center;
|
||||
transition: transform 1s var(--ease-out-quart);
|
||||
}
|
||||
|
||||
.snippet-demo__easing-variables:hover {
|
||||
transform: rotate(45deg);
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
The variables are defined globally within the `:root` CSS pseudo-class which matches the root element of a tree representing the document. In HTML, `:root` represents the `<html>` element and is identical to the selector `html`, except that its specificity is higher.
|
||||
@ -103,6 +63,6 @@ The variables are defined globally within the `:root` CSS pseudo-class which mat
|
||||
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css-variables
|
||||
- https://caniuse.com/#feat=css-variables
|
||||
|
||||
<!-- tags: animation -->
|
||||
|
||||
@ -21,19 +21,6 @@ Creates an effect where text appears to be "etched" or engraved into the backgro
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<p class="snippet-demo__etched-text">I appear etched into the background.</p>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__etched-text {
|
||||
font-size: 1.5rem;
|
||||
font-weight: bold;
|
||||
color: #b8bec5;
|
||||
text-shadow: 0 2px 0 white;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
`text-shadow: 0 2px white` creates a white shadow offset `0px` horizontally and `2px` vertically
|
||||
@ -48,6 +35,6 @@ of the background.
|
||||
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css-textshadow
|
||||
- https://caniuse.com/#feat=css-textshadow
|
||||
|
||||
<!-- tags: visual -->
|
||||
|
||||
@ -23,22 +23,6 @@ Evenly distributes child elements within a parent element.
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__evenly-distributed-children">
|
||||
<p>Item1</p>
|
||||
<p>Item2</p>
|
||||
<p>Item3</p>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__evenly-distributed-children {
|
||||
display: flex;
|
||||
width: 100%;
|
||||
justify-content: space-between;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `display: flex` enables flexbox.
|
||||
@ -50,6 +34,6 @@ Alternatively, use `justify-content: space-around` to distribute the children wi
|
||||
|
||||
<span class="snippet__support-note">⚠️ Needs prefixes for full support.</span>
|
||||
|
||||
* https://caniuse.com/#feat=flexbox
|
||||
- https://caniuse.com/#feat=flexbox
|
||||
|
||||
<!-- tags: layout -->
|
||||
|
||||
@ -17,26 +17,12 @@ Horizontally and vertically centers a child element within a parent element usin
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
align-items: center;
|
||||
height: 100px;
|
||||
}
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__flexbox-centering">
|
||||
<p class="snippet-demo__flexbox-centering__child">Centered content.</p>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__flexbox-centering {
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
align-items: center;
|
||||
height: 200px;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `display: flex` enables flexbox.
|
||||
@ -47,6 +33,6 @@ Horizontally and vertically centers a child element within a parent element usin
|
||||
|
||||
<span class="snippet__support-note">⚠️ Needs prefixes for full support.</span>
|
||||
|
||||
* https://caniuse.com/#feat=flexbox
|
||||
- https://caniuse.com/#feat=flexbox
|
||||
|
||||
<!-- tags: layout -->
|
||||
|
||||
@ -20,23 +20,6 @@ Gives text a gradient color.
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<p class="snippet-demo__gradient-text">
|
||||
Gradient text
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__gradient-text {
|
||||
background: -webkit-linear-gradient(pink, red);
|
||||
-webkit-text-fill-color: transparent;
|
||||
-webkit-background-clip: text;
|
||||
font-size: 2rem;
|
||||
font-weight: bold;
|
||||
margin: 0;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `background: -webkit-linear-gradient(...)` gives the text element a gradient background.
|
||||
@ -48,6 +31,6 @@ Gives text a gradient color.
|
||||
|
||||
<span class="snippet__support-note">⚠️ Uses non-standard properties.</span>
|
||||
|
||||
* https://caniuse.com/#feat=text-stroke
|
||||
- https://caniuse.com/#feat=text-stroke
|
||||
|
||||
<!-- tags: visual -->
|
||||
|
||||
@ -17,26 +17,12 @@ Horizontally and vertically centers a child element within a parent element usin
|
||||
display: grid;
|
||||
justify-content: center;
|
||||
align-items: center;
|
||||
height: 100px;
|
||||
}
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__grid-centering">
|
||||
<p class="snippet-demo__grid-centering__child">Centered content.</p>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__grid-centering {
|
||||
display: grid;
|
||||
justify-content: center;
|
||||
align-items: center;
|
||||
height: 200px;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `display: grid` enables grid.
|
||||
@ -47,6 +33,6 @@ Horizontally and vertically centers a child element within a parent element usin
|
||||
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css-grid
|
||||
- https://caniuse.com/#feat=css-grid
|
||||
|
||||
<!-- tags: layout -->
|
||||
|
||||
@ -1,109 +0,0 @@
|
||||
### Grid layout
|
||||
|
||||
Basic website layout using `grid`.
|
||||
|
||||
#### HTML
|
||||
|
||||
```html
|
||||
<div class="grid-layout">
|
||||
<div class="header">Header</div>
|
||||
<div class="sidebar">Sidebar</div>
|
||||
<div class="content">
|
||||
Content
|
||||
<br>
|
||||
Lorem ipsum dolor sit amet, consectetur adipisicing elit.
|
||||
</div>
|
||||
<div class="footer">Footer</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
#### CSS
|
||||
|
||||
```css
|
||||
.grid-layout {
|
||||
display: grid;
|
||||
grid-gap: 10px;
|
||||
grid-template-columns: repeat(3, 1fr);
|
||||
grid-template-areas:
|
||||
'sidebar header header'
|
||||
'sidebar content content'
|
||||
'sidebar footer footer';
|
||||
color: white;
|
||||
}
|
||||
.grid-layout > div {
|
||||
background: #333;
|
||||
padding: 10px;
|
||||
}
|
||||
.sidebar {
|
||||
grid-area: sidebar;
|
||||
}
|
||||
.content {
|
||||
grid-area: content;
|
||||
}
|
||||
.header {
|
||||
grid-area: header;
|
||||
}
|
||||
.footer {
|
||||
grid-area: footer;
|
||||
}
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__grid-layout">
|
||||
<div class="box snippet-demo__grid-layout__header">Header</div>
|
||||
<div class="box snippet-demo__grid-layout__sidebar">Sidebar</div>
|
||||
<div class="box snippet-demo__grid-layout__content">Content
|
||||
<br> Lorem ipsum dolor sit amet, consectetur adipisicing elit.
|
||||
</div>
|
||||
<div class="box snippet-demo__grid-layout__footer">Footer</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__grid-layout {
|
||||
margin: 1em;
|
||||
display: grid;
|
||||
grid-gap: 10px;
|
||||
grid-template-columns: repeat(3, 1fr);
|
||||
grid-template-areas:
|
||||
"sidebar header header"
|
||||
"sidebar content content"
|
||||
"sidebar footer footer";
|
||||
background-color: #fff;
|
||||
color: white;
|
||||
}
|
||||
.snippet-demo__grid-layout > div {
|
||||
background: #333;
|
||||
padding: 10px;
|
||||
}
|
||||
.snippet-demo__grid-layout__sidebar {
|
||||
grid-area: sidebar;
|
||||
}
|
||||
.snippet-demo__grid-layout__content {
|
||||
grid-area: content;
|
||||
}
|
||||
.snippet-demo__grid-layout__header {
|
||||
grid-area: header;
|
||||
}
|
||||
.snippet-demo__grid-layout__footer {
|
||||
grid-area: footer;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `display: grid` enables grid.
|
||||
2. `grid-gap: 10px` defines spacing between the elements.
|
||||
3. `grid-template-columns: repeat(3, 1fr)` defines 3 columns of the same size.
|
||||
4. `grid-template-areas` defines the names of grid areas.
|
||||
5. `grid-area: sidebar` makes the element use the area with the name `sidebar`.
|
||||
|
||||
#### Browser support
|
||||
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css-grid
|
||||
|
||||
<!-- tags: layout -->
|
||||
@ -37,34 +37,6 @@ very sharp and crisp.
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<p class="snippet-demo__hairline-border">Text with a hairline border around it.</p>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__hairline-border {
|
||||
box-shadow: 0 0 0 1px;
|
||||
}
|
||||
|
||||
@media (min-resolution: 2dppx) {
|
||||
.snippet-demo__hairline-border {
|
||||
box-shadow: 0 0 0 0.5px;
|
||||
}
|
||||
}
|
||||
|
||||
@media (min-resolution: 3dppx) {
|
||||
.snippet-demo__hairline-border {
|
||||
box-shadow: 0 0 0 0.33333333px;
|
||||
}
|
||||
}
|
||||
|
||||
@media (min-resolution: 4dppx) {
|
||||
.snippet-demo__hairline-border {
|
||||
box-shadow: 0 0 0 0.25px;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `box-shadow`, when only using spread, adds a pseudo-border which can use subpixels\*.
|
||||
@ -75,8 +47,8 @@ very sharp and crisp.
|
||||
|
||||
<span class="snippet__support-note">⚠️ Needs alternate syntax and JavaScript user agent checking for full support.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css-boxshadow
|
||||
* https://caniuse.com/#feat=css-media-resolution
|
||||
- https://caniuse.com/#feat=css-boxshadow
|
||||
- https://caniuse.com/#feat=css-media-resolution
|
||||
|
||||
<hr>
|
||||
|
||||
|
||||
65
snippets/height-transition.md
Normal file
65
snippets/height-transition.md
Normal file
@ -0,0 +1,65 @@
|
||||
### Height transition
|
||||
|
||||
Transitions an element's height from `0` to `auto` when its height is unknown.
|
||||
|
||||
#### HTML
|
||||
|
||||
```html
|
||||
<div class="trigger">
|
||||
Hover me to see a height transition.
|
||||
<div class="el">content</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
#### CSS
|
||||
|
||||
```css
|
||||
.el {
|
||||
transition: max-height 0.5s;
|
||||
overflow: hidden;
|
||||
max-height: 0;
|
||||
}
|
||||
|
||||
.trigger:hover > .el {
|
||||
max-height: var(--max-height);
|
||||
}
|
||||
```
|
||||
|
||||
#### JavaScript
|
||||
|
||||
```js
|
||||
var el = document.querySelector('.el')
|
||||
var height = el.scrollHeight
|
||||
el.style.setProperty('--max-height', height + 'px')
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
#### Explanation
|
||||
|
||||
##### CSS
|
||||
|
||||
1. `transition: max-height: 0.5s cubic-bezier(...)` specifies that changes to `max-height` should be transitioned over 0.5 seconds, using an `ease-out-quint` timing function.
|
||||
2. `overflow: hidden` prevents the contents of the hidden element from overflowing its container.
|
||||
3. `max-height: 0` specifies that the element has no height initially.
|
||||
4. `.target:hover > .el` specifies that when the parent is hovered over, target a child `.el` within
|
||||
it and use the `--max-height` variable which was defined by JavaScript.
|
||||
|
||||
##### JavaScript
|
||||
|
||||
1. `el.scrollHeight` is the height of the element including overflow, which will change dynamically
|
||||
based on the content of the element.
|
||||
2. `el.style.setProperty(...)` sets the `--max-height` CSS variable which is used to specify the `max-height` of the element the target is hovered over, allowing it to transition smoothly from 0 to auto.
|
||||
|
||||
#### Browser Support
|
||||
|
||||
<div class="snippet__requires-javascript">Requires JavaScript</div>
|
||||
<span class="snippet__support-note">
|
||||
⚠️ Causes reflow on each animation frame, which will be laggy if there are a large number of elements
|
||||
beneath the element that is transitioning in height.
|
||||
</span>
|
||||
|
||||
- https://caniuse.com/#feat=css-variables
|
||||
- https://caniuse.com/#feat=css-transitions
|
||||
|
||||
<!-- tags: animation -->
|
||||
@ -38,34 +38,6 @@ Creates an animated underline effect when the text is hovered over.
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<p class="snippet-demo__hover-underline-animation">Hover this text to see the effect!</p>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__hover-underline-animation {
|
||||
display: inline-block;
|
||||
position: relative;
|
||||
color: #0087ca;
|
||||
}
|
||||
.snippet-demo__hover-underline-animation::after {
|
||||
content: '';
|
||||
position: absolute;
|
||||
width: 100%;
|
||||
transform: scaleX(0);
|
||||
height: 2px;
|
||||
bottom: 0;
|
||||
left: 0;
|
||||
background-color: #0087ca;
|
||||
transform-origin: bottom right;
|
||||
transition: transform 0.25s ease-out;
|
||||
}
|
||||
.snippet-demo__hover-underline-animation:hover::after {
|
||||
transform: scaleX(1);
|
||||
transform-origin: bottom left;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `display: inline-block` makes the block `p` an `inline-block` to prevent the underline from
|
||||
@ -87,7 +59,7 @@ Creates an animated underline effect when the text is hovered over.
|
||||
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
* https://caniuse.com/#feat=transforms2d
|
||||
* https://caniuse.com/#feat=css-transitions
|
||||
- https://caniuse.com/#feat=transforms2d
|
||||
- https://caniuse.com/#feat=css-transitions
|
||||
|
||||
<!-- tags: animation -->
|
||||
|
||||
54
snippets/last-item-with-remaining-available-height.md
Normal file
54
snippets/last-item-with-remaining-available-height.md
Normal file
@ -0,0 +1,54 @@
|
||||
### Last item with remaining available height
|
||||
|
||||
Take advantage of available viewport space by giving the last element the remaining available space in current viewport, even when resizing the window.
|
||||
|
||||
#### HTML
|
||||
|
||||
```html
|
||||
<div class="container">
|
||||
<div>Div 1</div>
|
||||
<div>Div 2</div>
|
||||
<div>Div 3</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
#### CSS
|
||||
|
||||
```css
|
||||
html,
|
||||
body {
|
||||
height: 100%;
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
.container {
|
||||
height: 100%;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
}
|
||||
|
||||
.container > div:last-child {
|
||||
background-color: tomato;
|
||||
flex: 1;
|
||||
}
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `height: 100%` set the height of container as viewport height.
|
||||
2. `display: flex` enables flexbox.
|
||||
3. `flex-direction: column` set the direction of flex items' order from top to down.
|
||||
4. `flex-grow: 1` the flexbox will apply remaining available space of container to last child element.
|
||||
|
||||
The parent must have a viewport height. `flex-grow: 1` could be applied to the first or second element, which will have all available space.
|
||||
|
||||
#### Browser support
|
||||
|
||||
<span class="snippet__support-note">⚠️ Needs prefixes for full support.</span>
|
||||
|
||||
- https://caniuse.com/#feat=flexbox
|
||||
|
||||
<!-- tags: layout -->
|
||||
<!-- date: 2018-09-30 -->
|
||||
@ -54,8 +54,8 @@ A hover effect where the gradient follows the mouse cursor.
|
||||
```js
|
||||
var btn = document.querySelector('.mouse-cursor-gradient-tracking')
|
||||
btn.onmousemove = function(e) {
|
||||
var x = e.pageX - btn.offsetLeft
|
||||
var y = e.pageY - btn.offsetTop
|
||||
var x = e.pageX - btn.offsetLeft - btn.offsetParent.offsetLeft
|
||||
var y = e.pageY - btn.offsetTop - btn.offsetParent.offsetTop
|
||||
btn.style.setProperty('--x', x + 'px')
|
||||
btn.style.setProperty('--y', y + 'px')
|
||||
}
|
||||
@ -63,78 +63,15 @@ btn.onmousemove = function(e) {
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<button class="snippet-demo__mouse-cursor-gradient-tracking">
|
||||
<span>Hover me</span>
|
||||
</button>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__mouse-cursor-gradient-tracking {
|
||||
position: relative;
|
||||
background: #7983ff;
|
||||
padding: 0.5rem 1rem;
|
||||
font-size: 1.2rem;
|
||||
border: none;
|
||||
color: white;
|
||||
cursor: pointer;
|
||||
outline: none;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.snippet-demo__mouse-cursor-gradient-tracking span {
|
||||
position: relative;
|
||||
}
|
||||
|
||||
.snippet-demo__mouse-cursor-gradient-tracking::before {
|
||||
--size: 0;
|
||||
content: '';
|
||||
position: absolute;
|
||||
left: var(--x);
|
||||
top: var(--y);
|
||||
width: var(--size);
|
||||
height: var(--size);
|
||||
background: radial-gradient(circle closest-side, aqua, rgba(0,255,255,0.0001));
|
||||
transform: translate(-50%, -50%);
|
||||
transition: width .2s ease, height .2s ease;
|
||||
}
|
||||
|
||||
.snippet-demo__mouse-cursor-gradient-tracking:hover::before {
|
||||
--size: 200px;
|
||||
}
|
||||
</style>
|
||||
|
||||
<script>
|
||||
(function () {
|
||||
var btn = document.querySelector('.snippet-demo__mouse-cursor-gradient-tracking')
|
||||
btn.onmousemove = function (e) {
|
||||
var x = e.pageX - btn.offsetLeft - btn.offsetParent.offsetLeft
|
||||
var y = e.pageY - btn.offsetTop - btn.offsetParent.offsetTop
|
||||
btn.style.setProperty('--x', x + 'px')
|
||||
btn.style.setProperty('--y', y + 'px')
|
||||
}
|
||||
})()
|
||||
</script>
|
||||
|
||||
#### Explanation
|
||||
|
||||
_TODO_
|
||||
|
||||
**Note!**
|
||||
|
||||
If the element's parent has a positioning context (`position: relative`), you will need to subtract
|
||||
its offsets as well.
|
||||
|
||||
```js
|
||||
var x = e.pageX - btn.offsetLeft - btn.offsetParent.offsetLeft
|
||||
var y = e.pageY - btn.offsetTop - btn.offsetParent.offsetTop
|
||||
```
|
||||
|
||||
#### Browser support
|
||||
|
||||
<div class="snippet__requires-javascript">Requires JavaScript</div>
|
||||
<span class="snippet__support-note">⚠️ Requires JavaScript.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css-variables
|
||||
- https://caniuse.com/#feat=css-variables
|
||||
|
||||
<!-- tags: visual, interactivity -->
|
||||
|
||||
51
snippets/not-selector.md
Normal file
51
snippets/not-selector.md
Normal file
@ -0,0 +1,51 @@
|
||||
### :not selector
|
||||
|
||||
The `:not` psuedo selector is useful for styling a group of elements, while leaving the last (or specified) element unstyled.
|
||||
|
||||
#### HTML
|
||||
|
||||
```html
|
||||
<ul class="css-not-selector-shortcut">
|
||||
<li>One</li>
|
||||
<li>Two</li>
|
||||
<li>Three</li>
|
||||
<li>Four</li>
|
||||
</ul>
|
||||
```
|
||||
|
||||
#### CSS
|
||||
|
||||
```css
|
||||
.css-not-selector-shortcut {
|
||||
display: flex;
|
||||
}
|
||||
|
||||
ul {
|
||||
padding-left: 0;
|
||||
}
|
||||
|
||||
li {
|
||||
list-style-type: none;
|
||||
margin: 0;
|
||||
padding: 0 0.75rem;
|
||||
}
|
||||
|
||||
li:not(:last-child) {
|
||||
border-right: 2px solid #d2d5e4;
|
||||
}
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
#### Explanation
|
||||
|
||||
`li:not(:last-child)` specifies that the styles should apply to all `li` elements except
|
||||
the `:last-child`.
|
||||
|
||||
#### Browser support
|
||||
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
- https://caniuse.com/#feat=css-sel3
|
||||
|
||||
<!-- tags: visual -->
|
||||
49
snippets/offscreen.md
Normal file
49
snippets/offscreen.md
Normal file
@ -0,0 +1,49 @@
|
||||
### Offscreen
|
||||
|
||||
A bulletproof way to completely hide an element visually and positionally in the DOM while still allowing it to be accessed by JavaScript and readable by screen readers. This method is very useful for accessibility ([ADA](https://adata.org/learn-about-ada)) development when more context is needed for visually-impaired users. As an alternative to `display: none` which is not readable by screen readers or `visibility: hidden` which takes up physical space in the DOM.
|
||||
|
||||
#### HTML
|
||||
|
||||
```html
|
||||
<a class="button" href="http://pantswebsite.com">
|
||||
Learn More
|
||||
<span class="offscreen"> about pants</span>
|
||||
</a>
|
||||
```
|
||||
|
||||
#### CSS
|
||||
|
||||
```css
|
||||
.offscreen {
|
||||
border: 0;
|
||||
clip: rect(0 0 0 0);
|
||||
height: 1px;
|
||||
margin: -1px;
|
||||
overflow: hidden;
|
||||
padding: 0;
|
||||
position: absolute;
|
||||
width: 1px;
|
||||
}
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. Remove all borders.
|
||||
2. Use `clip` to indicate that no part of the element should be shown.
|
||||
3. Make the height and width of the element 1px.
|
||||
4. Negate the elements height and width using `margin: -1px`.
|
||||
5. Hide the element's overflow.
|
||||
6. Remove all padding.
|
||||
7. Position the element absolutely so that it does not take up space in the DOM.
|
||||
|
||||
#### Browser support
|
||||
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
(Although `clip` technically has been depreciated, the newer `clip-path` currently has very limited browser support.)
|
||||
|
||||
- https://caniuse.com/#search=clip
|
||||
|
||||
<!-- tags: layout, visual -->
|
||||
@ -7,7 +7,14 @@ Adds a fading gradient to an overflowing element to better indicate there is mor
|
||||
```html
|
||||
<div class="overflow-scroll-gradient">
|
||||
<div class="overflow-scroll-gradient__scroller">
|
||||
Content to be scrolled
|
||||
Lorem ipsum dolor sit amet consectetur adipisicing elit. <br>
|
||||
Iure id exercitationem nulla qui repellat laborum vitae, <br>
|
||||
molestias tempora velit natus. Quas, assumenda nisi. <br>
|
||||
Quisquam enim qui iure, consequatur velit sit? <br>
|
||||
Lorem ipsum dolor sit amet consectetur adipisicing elit.<br>
|
||||
Iure id exercitationem nulla qui repellat laborum vitae, <br>
|
||||
molestias tempora velit natus. Quas, assumenda nisi. <br>
|
||||
Quisquam enim qui iure, consequatur velit sit?
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
@ -35,50 +42,13 @@ Adds a fading gradient to an overflowing element to better indicate there is mor
|
||||
background: white;
|
||||
width: 240px;
|
||||
height: 200px;
|
||||
padding: 15px 0;
|
||||
padding: 15px;
|
||||
line-height: 1.2;
|
||||
text-align: center;
|
||||
}
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__overflow-scroll-gradient">
|
||||
<div class="snippet-demo__overflow-scroll-gradient__scroller">
|
||||
Content to be scrolled
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__overflow-scroll-gradient {
|
||||
position: relative;
|
||||
}
|
||||
.snippet-demo__overflow-scroll-gradient::after {
|
||||
content: '';
|
||||
background: linear-gradient(rgba(255, 255, 255, 0.001), white);
|
||||
position: absolute;
|
||||
width: 240px;
|
||||
height: 25px;
|
||||
bottom: 0;
|
||||
pointer-events: none;
|
||||
}
|
||||
.snippet-demo__overflow-scroll-gradient__scroller {
|
||||
overflow-y: scroll;
|
||||
background: white;
|
||||
width: 240px;
|
||||
height: 200px;
|
||||
padding: 15px 0;
|
||||
line-height: 1.2;
|
||||
text-align: center;
|
||||
}
|
||||
</style>
|
||||
|
||||
<script>
|
||||
document.querySelector('.snippet-demo__overflow-scroll-gradient__scroller').innerHTML = 'content '.repeat(100)
|
||||
</script>
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `position: relative` on the parent establishes a Cartesian positioning context for pseudo-elements.
|
||||
@ -96,6 +66,6 @@ document.querySelector('.snippet-demo__overflow-scroll-gradient__scroller').inne
|
||||
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css-gradients
|
||||
- https://caniuse.com/#feat=css-gradients
|
||||
|
||||
<!-- tags: visual -->
|
||||
|
||||
@ -1,11 +1,11 @@
|
||||
### Popout menu
|
||||
|
||||
Reveals an interactive popout menu on hover.
|
||||
Reveals an interactive popout menu on hover and focus.
|
||||
|
||||
#### HTML
|
||||
|
||||
```html
|
||||
<div class="reference">
|
||||
<div class="reference" tabindex="0">
|
||||
<div class="popout-menu">
|
||||
Popout menu
|
||||
</div>
|
||||
@ -17,60 +17,36 @@ Reveals an interactive popout menu on hover.
|
||||
```css
|
||||
.reference {
|
||||
position: relative;
|
||||
background: tomato;
|
||||
width: 100px;
|
||||
height: 100px;
|
||||
}
|
||||
.popout-menu {
|
||||
position: absolute;
|
||||
visibility: hidden;
|
||||
left: 100%;
|
||||
background: #333;
|
||||
color: white;
|
||||
padding: 15px;
|
||||
}
|
||||
.reference:hover > .popout-menu {
|
||||
.reference:hover > .popout-menu,
|
||||
.reference:focus > .popout-menu,
|
||||
.reference:focus-within > .popout-menu {
|
||||
visibility: visible;
|
||||
}
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__reference">
|
||||
<div class="snippet-demo__popout-menu">
|
||||
Popout menu
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__reference {
|
||||
background: linear-gradient(135deg, #ff4c9f, #ff7b74);
|
||||
height: 75px;
|
||||
width: 75px;
|
||||
position: relative;
|
||||
will-change: transform;
|
||||
}
|
||||
.snippet-demo__popout-menu {
|
||||
position: absolute;
|
||||
visibility: hidden;
|
||||
left: 100%;
|
||||
background: #333;
|
||||
color: white;
|
||||
font-size: 0.9rem;
|
||||
padding: 0.4rem 0.8rem;
|
||||
width: 100px;
|
||||
text-align: center;
|
||||
}
|
||||
.snippet-demo__reference:hover > .snippet-demo__popout-menu {
|
||||
visibility: visible;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `position: relative` on the reference parent establishes a Cartesian positioning context for its child.
|
||||
2. `position: absolute` takes the popout menu out of the flow of the document and positions it
|
||||
in relation to the parent.
|
||||
2. `position: absolute` takes the popout menu out of the flow of the document and positions it in relation to the parent.
|
||||
3. `left: 100%` moves the the popout menu 100% of its parent's width from the left.
|
||||
4. `visibility: hidden` hides the popout menu initially and allows for transitions (unlike `display: none`).
|
||||
5. `.reference:hover > .popout-menu` means that when `.reference` is hovered over, select immediate
|
||||
children with a class of `.popout-menu` and change their `visibility` to `visible`, which shows the popout.
|
||||
5. `.reference:hover > .popout-menu` means that when `.reference` is hovered over, select immediate children with a class of `.popout-menu` and change their `visibility` to `visible`, which shows the popout.
|
||||
6. `.reference:focus > .popout-menu` means that when `.reference` is focused, the popout would be shown.
|
||||
7. `.reference:focus-within > .popout-menu` ensures that the popout is shown when the focus is _within_ the reference.
|
||||
|
||||
#### Browser support
|
||||
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
### Pretty text underline
|
||||
|
||||
A nicer alternative to `text-decoration: underline` where descenders do not clip the underline.
|
||||
A nicer alternative to `text-decoration: underline` or `<u></u>` where descenders do not clip the underline.
|
||||
Natively implemented as `text-decoration-skip-ink: auto` but it has less control over the underline.
|
||||
|
||||
#### HTML
|
||||
@ -13,14 +13,12 @@ Natively implemented as `text-decoration-skip-ink: auto` but it has less control
|
||||
|
||||
```css
|
||||
.pretty-text-underline {
|
||||
font-family: Arial, sans-serif;
|
||||
display: inline;
|
||||
font-size: 18px;
|
||||
text-shadow: 1px 1px 0 #f5f6f9, -1px 1px 0 #f5f6f9, -1px -1px 0 #f5f6f9, 1px -1px 0 #f5f6f9;
|
||||
text-shadow: 1px 1px #f5f6f9, -1px 1px #f5f6f9, -1px -1px #f5f6f9, 1px -1px #f5f6f9;
|
||||
background-image: linear-gradient(90deg, currentColor 100%, transparent 100%);
|
||||
background-position: 0 0.98em;
|
||||
background-repeat: repeat-x;
|
||||
background-size: 1px 1px;
|
||||
background-position: bottom;
|
||||
background-repeat: no-repeat;
|
||||
background-size: 100% 1px;
|
||||
}
|
||||
.pretty-text-underline::-moz-selection {
|
||||
background-color: rgba(0, 150, 255, 0.3);
|
||||
@ -34,52 +32,25 @@ Natively implemented as `text-decoration-skip-ink: auto` but it has less control
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<p class="snippet-demo__pretty-text-underline">Pretty text underline without clipping descending letters.</p>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__pretty-text-underline {
|
||||
font-family: Arial, sans-serif;
|
||||
display: inline;
|
||||
font-size: 18px !important;
|
||||
text-shadow: 1px 1px 0 #f5f6f9,
|
||||
-1px 1px 0 #f5f6f9,
|
||||
-1px -1px 0 #f5f6f9,
|
||||
1px -1px 0 #f5f6f9;
|
||||
background-image: linear-gradient(90deg, currentColor 100%, transparent 100%);
|
||||
background-position: 0 0.98em;
|
||||
background-repeat: repeat-x;
|
||||
background-size: 1px 1px;
|
||||
}
|
||||
|
||||
.snippet-demo__pretty-text-underline::-moz-selection {
|
||||
background-color: rgba(0, 150, 255, 0.3);
|
||||
text-shadow: none;
|
||||
}
|
||||
|
||||
.snippet-demo__pretty-text-underline::selection {
|
||||
background-color: rgba(0, 150, 255, 0.3);
|
||||
text-shadow: none;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `text-shadow: ...` has 4 values with offsets that cover a 4x4 px area to ensure the underline
|
||||
1. `text-shadow` uses 4 values with offsets that cover a 4x4 px area to ensure the underline
|
||||
has a "thick" shadow that covers the line where descenders clip it. Use a color
|
||||
that matches the background. For a larger font, use a larger `px` size.
|
||||
2. `background-image: linear-gradient(...)` creates a 90deg gradient with the current
|
||||
that matches the background. For a larger font, use a larger `px` size. Additional values
|
||||
can create an even thicker shadow, and subpixel values can also be used.
|
||||
2. `background-image: linear-gradient(...)` creates a 90deg gradient using the
|
||||
text color (`currentColor`).
|
||||
3. The `background-*` properties size the gradient as 1x1px at the bottom and repeats it along the x-axis.
|
||||
4. The `::selection` pseudo selector ensures the text shadow does not interfere with text
|
||||
3. The `background-*` properties size the gradient as 100% of the width of the block and 1px
|
||||
in height at the bottom and disables repetition, which creates a 1px underline beneath
|
||||
the text.
|
||||
4. The `::selection` pseudo selector rule ensures the text shadow does not interfere with text
|
||||
selection.
|
||||
|
||||
#### Browser support
|
||||
|
||||
<span class="snippet__support-note">⚠️ The distance of the underline from the text depends on the internal metrics of a font, so you must ensure everyone sees the same font (i.e. no system fonts which will change based on the OS).</span>
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css-textshadow
|
||||
* https://caniuse.com/#feat=css-gradients
|
||||
- https://caniuse.com/#feat=css-textshadow
|
||||
- https://caniuse.com/#feat=css-gradients
|
||||
|
||||
<!-- tags: visual -->
|
||||
|
||||
@ -6,7 +6,7 @@ Resets all styles to default values with one property. This will not affect `dir
|
||||
|
||||
```html
|
||||
<div class="reset-all-styles">
|
||||
<h4>Title</h4>
|
||||
<h5>Title</h5>
|
||||
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Iure id exercitationem nulla qui repellat laborum vitae, molestias tempora velit natus. Quas, assumenda nisi. Quisquam enim qui iure, consequatur velit sit?</p>
|
||||
</div>
|
||||
```
|
||||
@ -21,19 +21,6 @@ Resets all styles to default values with one property. This will not affect `dir
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__reset-all-styles">
|
||||
<h3>Title</h3>
|
||||
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Iure id exercitationem nulla qui repellat laborum vitae, molestias tempora velit natus. Quas, assumenda nisi. Quisquam enim qui iure, consequatur velit sit?</p>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__reset-all-styles {
|
||||
all: initial;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
The `all` property allows you to reset all styles (inherited or not) to default values.
|
||||
@ -42,6 +29,6 @@ The `all` property allows you to reset all styles (inherited or not) to default
|
||||
|
||||
<span class="snippet__support-note">⚠️ MS Edge status is under consideration.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css-all
|
||||
- https://caniuse.com/#feat=css-all
|
||||
|
||||
<!-- tags: visual -->
|
||||
|
||||
@ -18,52 +18,30 @@ Uses an SVG shape to separate two different blocks to create more a interesting
|
||||
}
|
||||
.shape-separator::after {
|
||||
content: '';
|
||||
background-image: url(data:image/svg+xml;base64,PHN2ZyB2aWV3Qm94PSIwIDAgMjQgMjQiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgZmlsbC1ydWxlPSJldmVub2RkIiBjbGlwLXJ1bGU9ImV2ZW5vZGQiIHN0cm9rZS1saW5lam9pbj0icm91bmQiIHN0cm9rZS1taXRlcmxpbWl0PSIxLjQxNCI+PHBhdGggZD0iTTEyIDEybDEyIDEySDBsMTItMTJ6IiBmaWxsPSIjZmZmIi8+PC9zdmc+);
|
||||
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 12'%3E%3Cpath d='m12 0l12 12h-24z' fill='%23fff'/%3E%3C/svg%3E");
|
||||
position: absolute;
|
||||
width: 100%;
|
||||
height: 24px;
|
||||
height: 12px;
|
||||
bottom: 0;
|
||||
}
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo is-distinct">
|
||||
<div class="snippet-demo__shape-separator"></div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__shape-separator {
|
||||
position: relative;
|
||||
height: 48px;
|
||||
margin: -0.75rem -1.25rem;
|
||||
}
|
||||
.snippet-demo__shape-separator::after {
|
||||
content: '';
|
||||
background-image: url(data:image/svg+xml;base64,PHN2ZyB2aWV3Qm94PSIwIDAgMjQgMjQiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgZmlsbC1ydWxlPSJldmVub2RkIiBjbGlwLXJ1bGU9ImV2ZW5vZGQiIHN0cm9rZS1saW5lam9pbj0icm91bmQiIHN0cm9rZS1taXRlcmxpbWl0PSIxLjQxNCI+PHBhdGggZD0iTTEyIDEybDEyIDEySDBsMTItMTJ6IiBmaWxsPSIjZmZmIi8+PC9zdmc+);
|
||||
position: absolute;
|
||||
width: 100%;
|
||||
height: 24px;
|
||||
bottom: 0;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `position: relative` on the element establishes a Cartesian positioning context for pseudo elements.
|
||||
2. `::after` defines a pseudo element.
|
||||
3. `background-image: url(...)` adds the SVG shape (a 24x24 triangle in base64 format) as the background image
|
||||
of the pseudo element, which repeats by default. It must be the same color as the block that is being
|
||||
separated.
|
||||
3. `background-image: url(...)` adds the SVG shape (a 24x12 triangle) as the background image of the pseudo element, which repeats by default. It must be the same color as the block that is being separated. For other shapes, we can use [the URL-encoder for SVG](http://yoksel.github.io/url-encoder/).
|
||||
4. `position: absolute` takes the pseudo element out of the flow of the document and positions it in relation to the parent.
|
||||
5. `width: 100%` ensures the element stretches the entire width of its parent.
|
||||
6. `height: 24px` is the same height as the shape.
|
||||
6. `height: 12px` is the same height as the shape.
|
||||
7. `bottom: 0` positions the pseudo element at the bottom of the parent.
|
||||
|
||||
#### Browser support
|
||||
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
* https://caniuse.com/#feat=svg
|
||||
- https://caniuse.com/#feat=svg
|
||||
|
||||
<!-- tags: visual -->
|
||||
|
||||
@ -30,34 +30,6 @@ span {
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<nav class="snippet-demo__sibling-fade">
|
||||
<span>Item 1</span>
|
||||
<span>Item 2</span>
|
||||
<span>Item 3</span>
|
||||
<span>Item 4</span>
|
||||
<span>Item 5</span>
|
||||
<span>Item 6</span>
|
||||
</nav>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__sibling-fade {
|
||||
cursor: default;
|
||||
line-height: 2;
|
||||
vertical-align: middle;
|
||||
}
|
||||
|
||||
.snippet-demo__sibling-fade span {
|
||||
padding: 1rem;
|
||||
transition: opacity 0.2s;
|
||||
}
|
||||
|
||||
.snippet-demo__sibling-fade:hover span:not(:hover) {
|
||||
opacity: 0.5;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `transition: opacity 0.2s` specifies that changes to opacity will be transitioned over 0.2 seconds.
|
||||
@ -68,7 +40,7 @@ span {
|
||||
|
||||
<span class="snippet__support-note">✅ No caveats.</span>
|
||||
|
||||
* https://caniuse.com/#feat=css-sel3
|
||||
* https://caniuse.com/#feat=css-transitions
|
||||
- https://caniuse.com/#feat=css-sel3
|
||||
- https://caniuse.com/#feat=css-transitions
|
||||
|
||||
<!-- tags: interactivity -->
|
||||
|
||||
@ -19,16 +19,6 @@ Uses the native font of the operating system to get close to a native app feel.
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<p class="snippet-demo__system-font-stack">This text uses the system font.</p>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__system-font-stack {
|
||||
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", Helvetica, Arial, sans-serif;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
The browser looks for each successive font, preferring the first one if possible, and
|
||||
|
||||
72
snippets/toggle-switch.md
Normal file
72
snippets/toggle-switch.md
Normal file
@ -0,0 +1,72 @@
|
||||
### Toggle switch
|
||||
|
||||
Creates a toggle switch with CSS only.
|
||||
|
||||
#### HTML
|
||||
|
||||
```html
|
||||
<input type="checkbox" id="toggle" class="offscreen" />
|
||||
<label for="toggle" class="switch"></label>
|
||||
```
|
||||
|
||||
#### CSS
|
||||
|
||||
```css
|
||||
.switch {
|
||||
position: relative;
|
||||
display: inline-block;
|
||||
width: 40px;
|
||||
height: 20px;
|
||||
background-color: rgba(0, 0, 0, 0.25);
|
||||
border-radius: 20px;
|
||||
transition: all 0.3s;
|
||||
}
|
||||
|
||||
.switch::after {
|
||||
content: '';
|
||||
position: absolute;
|
||||
width: 18px;
|
||||
height: 18px;
|
||||
border-radius: 18px;
|
||||
background-color: white;
|
||||
top: 1px;
|
||||
left: 1px;
|
||||
transition: all 0.3s;
|
||||
}
|
||||
|
||||
input[type='checkbox']:checked + .switch::after {
|
||||
transform: translateX(20px);
|
||||
}
|
||||
|
||||
input[type='checkbox']:checked + .switch {
|
||||
background-color: #7983ff;
|
||||
}
|
||||
|
||||
.offscreen {
|
||||
position: absolute;
|
||||
left: -9999px;
|
||||
}
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
#### Explanation
|
||||
|
||||
This effect is styling only the `<label>` element to look like a toggle switch, and hiding the actual `<input>` checkbox by positioning it offscreen. When clicking the label associated with the `<input>` element, it sets the `<input>` checkbox into the `:checked` state.
|
||||
|
||||
1. The `for` attribute associates the `<label>` with the appropriate `<input>` checkbox element by its `id`.
|
||||
2. `.switch::after` defines a pseudo-element for the `<label>` to create the circular knob.
|
||||
3. `input[type='checkbox']:checked + .switch::after` targets the `<label>`'s pseudo-element's style when the checkbox is `checked`.
|
||||
4. `transform: translateX(20px)` moves the pseudo-element (knob) 20px to the right when the checkbox is `checked`.
|
||||
5. `background-color: #7983ff;` sets the background-color of the switch to a different color when the checkbox is `checked`.
|
||||
6. `.offscreen` moves the `<input>` checkbox element, which does not comprise any part of the actual toggle switch, out of the flow of document and positions it far away from the view, but does not hide it so it is accessible via keyboard and screen readers.
|
||||
7. `transition: all 0.3s` specifies all property changes will be transitioned over 0.3 seconds, therefore transitioning the `<label>`'s `background-color` and the pseudo-element's `transform` property when the checkbox is checked.
|
||||
|
||||
#### Browser support
|
||||
|
||||
<span class="snippet__support-note">⚠️ Requires prefixes for full support.</span>
|
||||
|
||||
- https://caniuse.com/#feat=transforms2d
|
||||
|
||||
<!-- tags: visual, interactivity -->
|
||||
<!-- date: 2018-10-03 -->
|
||||
48
snippets/transform-centering.md
Normal file
48
snippets/transform-centering.md
Normal file
@ -0,0 +1,48 @@
|
||||
### Transform centering
|
||||
|
||||
Vertically and horizontally centers a child element within its parent element using `position: absolute` and `transform: translate()` (as an alternative to `flexbox` or `display: table`). Similar to `flexbox`, this method does not require you to know the height or width of your parent or child so it is ideal for responsive applications.
|
||||
|
||||
#### HTML
|
||||
|
||||
```html
|
||||
<div class="parent">
|
||||
<div class="child">Centered content</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
#### CSS
|
||||
|
||||
```css
|
||||
.parent {
|
||||
border: 1px solid #333;
|
||||
height: 250px;
|
||||
position: relative;
|
||||
width: 250px;
|
||||
}
|
||||
|
||||
.child {
|
||||
left: 50%;
|
||||
position: absolute;
|
||||
top: 50%;
|
||||
transform: translate(-50%, -50%);
|
||||
text-align: center;
|
||||
}
|
||||
```
|
||||
|
||||
#### Demo
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `position: absolute` on the child element allows it to be positioned based on its containing block.
|
||||
2. `left: 50%` and `top: 50%` offsets the child 50% from the left and top edge of its containing block.
|
||||
3. `transform: translate(-50%, -50%)` allows the height and width of the child element to be negated so that it is vertically and horizontally centered.
|
||||
|
||||
Note: Fixed height and width on parent element is for the demo only.
|
||||
|
||||
#### Browser support
|
||||
|
||||
<span class="snippet__support-note">⚠️ Requires prefix for full support.</span>
|
||||
|
||||
- https://caniuse.com/#search=transform
|
||||
|
||||
<!-- tags: layout -->
|
||||
@ -22,60 +22,6 @@ Creates a triangle shape with pure CSS.
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<div class="snippet-demo__triangles">
|
||||
<div class="snippet-demo__triangle snippet-demo__triangle-1"></div>
|
||||
<div class="snippet-demo__triangle snippet-demo__triangle-2"></div>
|
||||
<div class="snippet-demo__triangle snippet-demo__triangle-3"></div>
|
||||
<div class="snippet-demo__triangle snippet-demo__triangle-4"></div>
|
||||
<div class="snippet-demo__triangle snippet-demo__triangle-5"></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__triangles {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
}
|
||||
|
||||
.snippet-demo__triangle {
|
||||
display: inline-block;
|
||||
width: 0;
|
||||
height: 0;
|
||||
margin-right: 0.25rem;
|
||||
}
|
||||
|
||||
.snippet-demo__triangle-1 {
|
||||
border-top: 20px solid #333;
|
||||
border-left: 20px solid transparent;
|
||||
border-right: 20px solid transparent;
|
||||
}
|
||||
|
||||
.snippet-demo__triangle-2 {
|
||||
border-bottom: 20px solid #333;
|
||||
border-left: 20px solid transparent;
|
||||
border-right: 20px solid transparent;
|
||||
}
|
||||
|
||||
.snippet-demo__triangle-3 {
|
||||
border-left: 20px solid #333;
|
||||
border-top: 20px solid transparent;
|
||||
border-bottom: 20px solid transparent;
|
||||
}
|
||||
|
||||
.snippet-demo__triangle-4 {
|
||||
border-right: 20px solid #333;
|
||||
border-top: 20px solid transparent;
|
||||
border-bottom: 20px solid transparent;
|
||||
}
|
||||
|
||||
.snippet-demo__triangle-5 {
|
||||
border-top: 40px solid #333;
|
||||
border-left: 15px solid transparent;
|
||||
border-right: 15px solid transparent;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
[View this link for a detailed explanation.](https://stackoverflow.com/q/7073484)
|
||||
|
||||
@ -21,22 +21,6 @@ If the text is longer than one line, it will be truncated and end with an ellips
|
||||
|
||||
#### Demo
|
||||
|
||||
<div class="snippet-demo">
|
||||
<p class="snippet-demo__truncate-text">
|
||||
This text will be truncated if it exceeds 200px in width.
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.snippet-demo__truncate-text {
|
||||
overflow: hidden;
|
||||
white-space: nowrap;
|
||||
text-overflow: ellipsis;
|
||||
width: 200px;
|
||||
margin: 0;
|
||||
}
|
||||
</style>
|
||||
|
||||
#### Explanation
|
||||
|
||||
1. `overflow: hidden` prevents the text from overflowing its dimensions
|
||||
@ -50,6 +34,6 @@ If the text is longer than one line, it will be truncated and end with an ellips
|
||||
|
||||
<span class="snippet__support-note">⚠️ Only works for single line elements.</span>
|
||||
|
||||
* https://caniuse.com/#feat=text-overflow
|
||||
- https://caniuse.com/#feat=text-overflow
|
||||
|
||||
<!-- tags: layout -->
|
||||
|
||||
@ -12,7 +12,7 @@ html {
|
||||
body {
|
||||
font-family: -apple-system, BlinkMacSystemFont, Roboto, Segoe UI, 'Helvetica Neue', Helvetica,
|
||||
Arial, sans-serif;
|
||||
background: #f6f7fd;
|
||||
background: #f2f3f8;
|
||||
color: rgb(50, 75, 100);
|
||||
line-height: 1.5;
|
||||
}
|
||||
@ -62,6 +62,12 @@ ol {
|
||||
|
||||
@media (min-width: 992px) {
|
||||
.content-wrapper {
|
||||
margin-left: 200px;
|
||||
margin-left: 20%;
|
||||
}
|
||||
}
|
||||
|
||||
@media (min-width: 1400px) {
|
||||
.content-wrapper {
|
||||
margin-left: 275px;
|
||||
}
|
||||
}
|
||||
|
||||
File diff suppressed because one or more lines are too long
@ -1,5 +1,5 @@
|
||||
.sidebar {
|
||||
background: #202e4e;
|
||||
background: #273149;
|
||||
position: fixed;
|
||||
z-index: 2;
|
||||
width: 100%;
|
||||
@ -23,7 +23,7 @@
|
||||
}
|
||||
|
||||
&__links {
|
||||
background: #202e4e;
|
||||
background: #273149;
|
||||
overflow-y: auto;
|
||||
transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
|
||||
transform-origin: 0% 0%;
|
||||
@ -47,10 +47,11 @@
|
||||
&__link {
|
||||
display: block;
|
||||
color: #e3f5ff;
|
||||
padding: 0.5rem 0.75rem;
|
||||
padding: 0.75rem;
|
||||
padding-right: 1.5rem;
|
||||
margin-right: -0.75rem;
|
||||
transition: all 0.1s ease-out;
|
||||
border-left: 2px solid #576a85;
|
||||
margin: 0.5rem;
|
||||
font-weight: 500;
|
||||
font-size: 0.95rem;
|
||||
|
||||
@ -70,6 +71,12 @@
|
||||
color: #e3f5ff;
|
||||
margin-bottom: 0.5rem;
|
||||
}
|
||||
|
||||
&__new {
|
||||
width: 1.25rem;
|
||||
vertical-align: middle;
|
||||
margin-right: 0.25rem;
|
||||
}
|
||||
}
|
||||
|
||||
@media (min-width: 992px) {
|
||||
@ -77,26 +84,15 @@
|
||||
left: 0;
|
||||
top: 0;
|
||||
bottom: 0;
|
||||
width: 15%;
|
||||
max-width: 250px;
|
||||
min-width: 200px;
|
||||
width: 20%;
|
||||
height: 100%;
|
||||
background: linear-gradient(-30deg, #2a3d67, #14264e);
|
||||
background: linear-gradient(-30deg, #273149, #1c273f);
|
||||
box-shadow: 0.4rem 0.4rem 0.8rem rgba(0, 32, 64, 0.1);
|
||||
overflow-y: auto;
|
||||
color: white;
|
||||
|
||||
&::-webkit-scrollbar-track {
|
||||
background-color: rgba(0, 0, 0, 0.6);
|
||||
}
|
||||
|
||||
&::-webkit-scrollbar {
|
||||
width: 10px;
|
||||
background-color: #4b6191;
|
||||
}
|
||||
|
||||
&::-webkit-scrollbar-thumb {
|
||||
background-color: #4b6191;
|
||||
@media (min-width: 1400px) {
|
||||
width: 275px;
|
||||
}
|
||||
|
||||
&__links {
|
||||
@ -114,3 +110,20 @@
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
html:not(.macOS) {
|
||||
.sidebar {
|
||||
&::-webkit-scrollbar-track {
|
||||
background-color: rgba(0, 0, 0, 0.6);
|
||||
}
|
||||
|
||||
&::-webkit-scrollbar {
|
||||
width: 10px;
|
||||
background-color: #505b76;
|
||||
}
|
||||
|
||||
&::-webkit-scrollbar-thumb {
|
||||
background-color: #505b76;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -59,22 +59,23 @@
|
||||
border-bottom-color: darken(#c6d6ea, 5);
|
||||
background: white;
|
||||
box-shadow: 0 0.25rem 0.5rem -0.1rem rgba(0, 32, 64, 0.15);
|
||||
background-repeat: no-repeat;
|
||||
}
|
||||
|
||||
&[data-type='HTML'] {
|
||||
color: white;
|
||||
border: none;
|
||||
background: linear-gradient(135deg, #ff4c9f, #ff7b74);
|
||||
background-image: linear-gradient(135deg, #ff4c9f, #ff7b74);
|
||||
}
|
||||
&[data-type='CSS'] {
|
||||
color: white;
|
||||
border: none;
|
||||
background: linear-gradient(135deg, #7983ff, #5f9de9);
|
||||
background-image: linear-gradient(135deg, #7983ff, #5f9de9);
|
||||
}
|
||||
&[data-type='JavaScript'] {
|
||||
color: white;
|
||||
border: none;
|
||||
background: linear-gradient(135deg, #ffb000, #f58818);
|
||||
background-image: linear-gradient(135deg, #ffb000, #f58818);
|
||||
}
|
||||
}
|
||||
|
||||
@ -118,6 +119,14 @@
|
||||
|
||||
&__tag {
|
||||
}
|
||||
|
||||
&__new {
|
||||
position: absolute;
|
||||
top: -1rem;
|
||||
left: 50%;
|
||||
transform: translateX(-50%);
|
||||
width: 3rem;
|
||||
}
|
||||
}
|
||||
|
||||
.snippet-demo {
|
||||
|
||||
@ -5,6 +5,7 @@
|
||||
justify-content: center;
|
||||
flex-wrap: wrap;
|
||||
margin-bottom: 1rem;
|
||||
padding: 0 1rem;
|
||||
|
||||
&__tag {
|
||||
display: inline-block;
|
||||
@ -20,7 +21,7 @@
|
||||
vertical-align: middle;
|
||||
line-height: 2;
|
||||
padding: 0 0.5rem;
|
||||
margin-right: 0.5rem;
|
||||
margin: 0 0.1rem;
|
||||
transition: all 0.1s ease-out;
|
||||
outline: 0;
|
||||
|
||||
|
||||
@ -1,8 +1,9 @@
|
||||
code[class*='language-'],
|
||||
pre[class*='language-'] {
|
||||
color: rgb(50, 75, 100);
|
||||
color: rgb(215, 236, 255);
|
||||
background: none;
|
||||
font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
|
||||
font-family: 'Operator Mono', 'Roboto Mono', Menlo, Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono',
|
||||
monospace;
|
||||
text-align: left;
|
||||
white-space: pre;
|
||||
word-spacing: normal;
|
||||
@ -59,7 +60,7 @@ pre.is-option {
|
||||
|
||||
:not(pre) > code[class*='language-'],
|
||||
pre[class*='language-'] {
|
||||
background: #f5f6f9;
|
||||
background: linear-gradient(-30deg, #273149, #1c273f);
|
||||
border-radius: 0.25rem;
|
||||
}
|
||||
|
||||
@ -79,11 +80,11 @@ pre[class*='language-'] {
|
||||
|
||||
.token.selector,
|
||||
.token.attr-name {
|
||||
color: #da7800;
|
||||
color: #c7f683;
|
||||
}
|
||||
|
||||
.token.punctuation {
|
||||
color: #93a0c7;
|
||||
color: #5ac8e3;
|
||||
}
|
||||
|
||||
.namespace {
|
||||
@ -91,7 +92,7 @@ pre[class*='language-'] {
|
||||
}
|
||||
|
||||
.token.tag {
|
||||
color: #e22f70;
|
||||
color: #2cefd8;
|
||||
}
|
||||
|
||||
.token.property,
|
||||
@ -100,7 +101,7 @@ pre[class*='language-'] {
|
||||
.token.constant,
|
||||
.token.symbol,
|
||||
.token.deleted {
|
||||
color: #0087ca;
|
||||
color: #85b4ff;
|
||||
}
|
||||
|
||||
.token.string,
|
||||
@ -110,23 +111,23 @@ pre[class*='language-'] {
|
||||
.token.char,
|
||||
.token.builtin,
|
||||
.token.inserted {
|
||||
color: #008a7e;
|
||||
color: #ffd694;
|
||||
}
|
||||
|
||||
.token.operator,
|
||||
.token.entity,
|
||||
.style .token.string {
|
||||
color: #f53737;
|
||||
color: #ff9bbe;
|
||||
}
|
||||
|
||||
.token.important,
|
||||
.token.atrule,
|
||||
.token.keyword {
|
||||
color: #7552ff;
|
||||
color: #b7adff;
|
||||
}
|
||||
|
||||
.token.function {
|
||||
color: #396dff;
|
||||
color: #25d0e5;
|
||||
}
|
||||
|
||||
.token.regex,
|
||||
|
||||
@ -1,10 +1,17 @@
|
||||
<header class="header">
|
||||
<div class="container">
|
||||
<img class="header__leaves" draggable="false" id="header__leaves1" src="./src/img/leaves.svg" alt>
|
||||
<img class="header__leaves" draggable="false" id="header__leaves2" src="./src/img/leaves.svg" alt>
|
||||
<img id="header__blob" draggable="false" src="./src/img/blob.png" alt>
|
||||
<div class="header__content">
|
||||
<img class="header__logo" draggable="false" src="./src/img/logo.png">
|
||||
<h1 class="header__heading">30 Seconds of <strong class="header__css">CSS</strong></h1>
|
||||
<p class="header__description">
|
||||
A curated collection of useful CSS snippets you can understand in 30 seconds or less.
|
||||
</p>
|
||||
<a class="github-button header__github-button" href="https://github.com/atomiks/30-seconds-of-css" data-icon="octicon-star" data-size="large" data-show-count="true" aria-label="Star atomiks/30-seconds-of-css on GitHub">Star</a>
|
||||
<div class="header__github-button-wrapper">
|
||||
<a class="github-button header__github-button" href="https://github.com/30-seconds/30-seconds-of-css" data-icon="octicon-star" data-size="large" data-show-count="true" aria-label="Star 30-seconds/30-seconds-of-css on GitHub">Star</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</header>
|
||||
|
||||
BIN
src/img/blob.png
Normal file
BIN
src/img/blob.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 255 KiB |
1
src/img/leaves.svg
Normal file
1
src/img/leaves.svg
Normal file
File diff suppressed because one or more lines are too long
|
After Width: | Height: | Size: 14 KiB |
1
src/img/new.svg
Normal file
1
src/img/new.svg
Normal file
File diff suppressed because one or more lines are too long
|
After Width: | Height: | Size: 9.3 KiB |
@ -1,4 +1,4 @@
|
||||
import jump from '../deps/jump'
|
||||
import jump from 'jump.js'
|
||||
import { select, scrollY, easeOutQuint } from '../deps/utils'
|
||||
|
||||
const backToTopButton = select('.back-to-top-button')
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
import jump from '../deps/jump'
|
||||
import jump from 'jump.js'
|
||||
import { select, selectAll, easeOutQuint } from '../deps/utils'
|
||||
|
||||
const menu = select('.hamburger')
|
||||
|
||||
@ -1,196 +0,0 @@
|
||||
;(function(global, factory) {
|
||||
typeof exports === 'object' && typeof module !== 'undefined'
|
||||
? (module.exports = factory())
|
||||
: typeof define === 'function' && define.amd ? define(factory) : (global.Jump = factory())
|
||||
})(this, function() {
|
||||
'use strict'
|
||||
|
||||
// Robert Penner's easeInOutQuad
|
||||
|
||||
// find the rest of his easing functions here: http://robertpenner.com/easing/
|
||||
// find them exported for ES6 consumption here: https://github.com/jaxgeller/ez.js
|
||||
|
||||
var easeInOutQuad = function easeInOutQuad(t, b, c, d) {
|
||||
t /= d / 2
|
||||
if (t < 1) return c / 2 * t * t + b
|
||||
t--
|
||||
return -c / 2 * (t * (t - 2) - 1) + b
|
||||
}
|
||||
|
||||
var _typeof =
|
||||
typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol'
|
||||
? function(obj) {
|
||||
return typeof obj
|
||||
}
|
||||
: function(obj) {
|
||||
return obj &&
|
||||
typeof Symbol === 'function' &&
|
||||
obj.constructor === Symbol &&
|
||||
obj !== Symbol.prototype
|
||||
? 'symbol'
|
||||
: typeof obj
|
||||
}
|
||||
|
||||
var jumper = function jumper() {
|
||||
// private variable cache
|
||||
// no variables are created during a jump, preventing memory leaks
|
||||
|
||||
var element = void 0 // element to scroll to (node)
|
||||
|
||||
var start = void 0 // where scroll starts (px)
|
||||
var stop = void 0 // where scroll stops (px)
|
||||
|
||||
var offset = void 0 // adjustment from the stop position (px)
|
||||
var easing = void 0 // easing function (function)
|
||||
var a11y = void 0 // accessibility support flag (boolean)
|
||||
|
||||
var distance = void 0 // distance of scroll (px)
|
||||
var duration = void 0 // scroll duration (ms)
|
||||
|
||||
var timeStart = void 0 // time scroll started (ms)
|
||||
var timeElapsed = void 0 // time spent scrolling thus far (ms)
|
||||
|
||||
var next = void 0 // next scroll position (px)
|
||||
|
||||
var callback = void 0 // to call when done scrolling (function)
|
||||
|
||||
// scroll position helper
|
||||
|
||||
function location() {
|
||||
return window.scrollY || window.pageYOffset
|
||||
}
|
||||
|
||||
// element offset helper
|
||||
|
||||
function top(element) {
|
||||
return element.getBoundingClientRect().top + start
|
||||
}
|
||||
|
||||
// rAF loop helper
|
||||
|
||||
function loop(timeCurrent) {
|
||||
// store time scroll started, if not started already
|
||||
if (!timeStart) {
|
||||
timeStart = timeCurrent
|
||||
}
|
||||
|
||||
// determine time spent scrolling so far
|
||||
timeElapsed = timeCurrent - timeStart
|
||||
|
||||
// calculate next scroll position
|
||||
next = easing(timeElapsed, start, distance, duration)
|
||||
|
||||
// scroll to it
|
||||
window.scrollTo(0, next)
|
||||
|
||||
// check progress
|
||||
timeElapsed < duration
|
||||
? window.requestAnimationFrame(loop) // continue scroll loop
|
||||
: done() // scrolling is done
|
||||
}
|
||||
|
||||
// scroll finished helper
|
||||
|
||||
function done() {
|
||||
// account for rAF time rounding inaccuracies
|
||||
window.scrollTo(0, start + distance)
|
||||
|
||||
// if scrolling to an element, and accessibility is enabled
|
||||
if (element && a11y) {
|
||||
// add tabindex indicating programmatic focus
|
||||
element.setAttribute('tabindex', '-1')
|
||||
|
||||
// focus the element
|
||||
element.focus()
|
||||
}
|
||||
|
||||
// if it exists, fire the callback
|
||||
if (typeof callback === 'function') {
|
||||
callback()
|
||||
}
|
||||
|
||||
// reset time for next jump
|
||||
timeStart = false
|
||||
}
|
||||
|
||||
// API
|
||||
|
||||
function jump(target) {
|
||||
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}
|
||||
|
||||
// resolve options, or use defaults
|
||||
duration = options.duration || 1000
|
||||
offset = options.offset || 0
|
||||
callback = options.callback // "undefined" is a suitable default, and won't be called
|
||||
easing = options.easing || easeInOutQuad
|
||||
a11y = options.a11y || false
|
||||
|
||||
// cache starting position
|
||||
start = location()
|
||||
|
||||
// resolve target
|
||||
switch (typeof target === 'undefined' ? 'undefined' : _typeof(target)) {
|
||||
// scroll from current position
|
||||
case 'number':
|
||||
element = undefined // no element to scroll to
|
||||
a11y = false // make sure accessibility is off
|
||||
stop = start + target
|
||||
break
|
||||
|
||||
// scroll to element (node)
|
||||
// bounding rect is relative to the viewport
|
||||
case 'object':
|
||||
element = target
|
||||
stop = top(element)
|
||||
break
|
||||
|
||||
// scroll to element (selector)
|
||||
// bounding rect is relative to the viewport
|
||||
case 'string':
|
||||
element = document.querySelector(target)
|
||||
stop = top(element)
|
||||
break
|
||||
}
|
||||
|
||||
// resolve scroll distance, accounting for offset
|
||||
distance = stop - start + offset
|
||||
|
||||
// resolve duration
|
||||
switch (_typeof(options.duration)) {
|
||||
// number in ms
|
||||
case 'number':
|
||||
duration = options.duration
|
||||
break
|
||||
|
||||
// function passed the distance of the scroll
|
||||
case 'function':
|
||||
duration = options.duration(distance)
|
||||
break
|
||||
}
|
||||
|
||||
// start the loop
|
||||
window.requestAnimationFrame(loop)
|
||||
}
|
||||
|
||||
// expose only the jump method
|
||||
return jump
|
||||
}
|
||||
|
||||
// export singleton
|
||||
|
||||
var singleton = jumper()
|
||||
|
||||
return (() => {
|
||||
let scrolling
|
||||
const end = () => (scrolling = false)
|
||||
return (to, options = {}) => {
|
||||
if (scrolling) return
|
||||
const scrollY = window.scrollY || window.pageYOffset
|
||||
if (to !== '.header') location.hash = to
|
||||
scroll(0, scrollY)
|
||||
scrolling = true
|
||||
setTimeout(end, options.duration || 0)
|
||||
return singleton(to, options)
|
||||
}
|
||||
})()
|
||||
})
|
||||
@ -36,6 +36,10 @@ if (/iPhone|iPad|iPod/.test(navigator.platform) && !window.MSStream) {
|
||||
document.body.style.cursor = 'pointer'
|
||||
}
|
||||
|
||||
if (/Mac/.test(navigator.platform)) {
|
||||
document.documentElement.classList.add('macOS')
|
||||
}
|
||||
|
||||
/*
|
||||
* A small utility to fix the letter kerning on macOS Chrome and Firefox when using the system font
|
||||
* (San Francisco). It is now fixed in the text rendering engine in FF 58 and Chrome 64.
|
||||
|
||||
@ -18,3 +18,6 @@ exports.createElement = str => {
|
||||
el.innerHTML = str
|
||||
return el.firstElementChild
|
||||
}
|
||||
|
||||
exports.getCode = (type, str) =>
|
||||
(str.match(new RegExp('```' + type + '([\\s\\S]*?)```')) || [])[1] || ''
|
||||
|
||||
Reference in New Issue
Block a user