From f45ccf479579feec6de6ec2d45fbbe197016b9c1 Mon Sep 17 00:00:00 2001 From: atomiks Date: Fri, 2 Mar 2018 07:41:40 +1000 Subject: [PATCH] fix #46 --- docs/4d4edbda57043aeeabeac31d2dd12d0d.js | 18 +++++++++--------- docs/index.html | 8 ++++---- index.html | 2 +- snippets/hairline-border.md | 2 +- 4 files changed, 15 insertions(+), 15 deletions(-) diff --git a/docs/4d4edbda57043aeeabeac31d2dd12d0d.js b/docs/4d4edbda57043aeeabeac31d2dd12d0d.js index 39f493b20..f44c8f03f 100644 --- a/docs/4d4edbda57043aeeabeac31d2dd12d0d.js +++ b/docs/4d4edbda57043aeeabeac31d2dd12d0d.js @@ -1,19 +1,19 @@ -require=function(r,e,n){function t(n,o){function i(r){return t(i.resolve(r))}function f(e){return r[n][1][e]||e}if(!e[n]){if(!r[n]){var c="function"==typeof require&&require;if(!o&&c)return c(n,!0);if(u)return u(n,!0);var l=new Error("Cannot find module '"+n+"'");throw l.code="MODULE_NOT_FOUND",l}i.resolve=f;var s=e[n]=new t.Module(n);r[n][0].call(s.exports,i,s,s.exports)}return e[n].exports}function o(r){this.id=r,this.bundle=t,this.exports={}}var u="function"==typeof require&&require;t.isParcelRequire=!0,t.Module=o,t.modules=r,t.cache=e,t.parent=u;for(var i=0;ie.length)return;if(!(w instanceof o)){p.lastIndex=0;var x=1;if(!(C=p.exec(w))&&f&&v!=t.length-1){if(p.lastIndex=k,!(C=p.exec(e)))break;for(var F=C.index+(h?C[1].length:0),S=C.index+C[0].length,A=v,j=k,P=t.length;A=(j+=t[A].length)&&(++v,k=j);if(t[v]instanceof o||t[A-1].greedy)continue;x=A-v,w=e.slice(k,j),C.index-=k}if(C){h&&(m=C[1].length);S=(F=C.index+m)+(C=C[0].slice(m)).length;var C,N=w.slice(0,F),O=w.slice(S),E=[v,x];N&&(++v,k+=N.length,E.push(N));var $=new o(u,d?n.tokenize(C,d):C,y,C,f);if(E.push($),O&&E.push(O),Array.prototype.splice.apply(t,E),1!=x&&n.matchGrammar(e,t,a,v,k,!0,u),s)break}else if(s)break}}}}},tokenize:function(e,t,a){var r=[e],i=t.rest;if(i){for(var s in i)t[s]=i[s];delete t.rest}return n.matchGrammar(e,r,t,0,0,!1),r},hooks:{all:{},add:function(e,t){var a=n.hooks.all;a[e]=a[e]||[],a[e].push(t)},run:function(e,t){var a=n.hooks.all[e];if(a&&a.length)for(var r,i=0;r=a[i++];)r(t)}}},r=n.Token=function(e,t,a,n,r){this.type=e,this.content=t,this.alias=a,this.length=0|(n||"").length,this.greedy=!!r};if(r.stringify=function(e,t,a){if("string"==typeof e)return e;if("Array"===n.util.type(e))return e.map(function(a){return r.stringify(a,t,e)}).join("");var i={type:e.type,content:r.stringify(e.content,t,a),tag:"span",classes:["token",e.type],attributes:{},language:t,parent:a};if(e.alias){var s="Array"===n.util.type(e.alias)?e.alias:[e.alias];Array.prototype.push.apply(i.classes,s)}n.hooks.run("wrap",i);var l=Object.keys(i.attributes).map(function(e){return e+'="'+(i.attributes[e]||"").replace(/"/g,""")+'"'}).join(" ");return"<"+i.tag+' class="'+i.classes.join(" ")+'"'+(l?" 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u=(0,i.select)(".back-to-top-button");window.addEventListener("scroll",function(){u.classList[(0,i.scrollY)()>500?"add":"remove"]("is-visible")}),u.onclick=function(){(0,t.default)(".header",{duration:750,easing:i.easeOutQuint})}; -},{"../deps/jump":14,"../deps/utils":15}],7:[function(require,module,exports) { +},{"../deps/jump":20,"../deps/utils":21}],7:[function(require,module,exports) { "use strict";require("normalize.css"),require("prismjs"),require("../css/deps/prism.css"),require("../css/index.scss"),require("./deps/polyfills");var e=require("./components/Menu"),s=u(e),r=require("./components/BackToTopButton"),i=u(r);function u(e){return e&&e.__esModule?e:{default:e}} -},{"normalize.css":17,"prismjs":16,"../css/deps/prism.css":17,"../css/index.scss":17,"./deps/polyfills":11,"./components/Menu":12,"./components/BackToTopButton":13}]},{},[7]) \ No newline at end of file +},{"normalize.css":24,"prismjs":25,"../css/deps/prism.css":24,"../css/index.scss":24,"./deps/polyfills":13,"./components/Menu":15,"./components/BackToTopButton":14}]},{},[7]) \ No newline at end of file diff --git a/docs/index.html b/docs/index.html index 5d52ff5fc..312f72ab2 100644 --- a/docs/index.html +++ b/docs/index.html @@ -142,7 +142,7 @@ box-shadow: 0 0 0 0.25px; } } -

Demo

Text with a hairline border around it.

Explanation

  1. box-shadow, when only using spread, adds a psuedo-border which can use subpixels*.
  2. Use @media (min-resolution: ...) to check the device pixel ratio (1ddpx equals 96 DPI), setting the spread of the box-shadow equal to 1 / dppx.

Browser Support

95.0%

⚠️ Needs alternate syntax and JavaScript user agent checking for full support.

*Chrome does not support subpixel values on border. Safari does not support subpixel values on box-shadow. Firefox supports subpixel values on both.

Horizontal and vertical centering

Horizontally and vertically centers a child element within a parent element.

HTML

<div class="horizontal-and-vertical-centering">
+

Demo

Text with a hairline border around it.

Explanation

  1. box-shadow, when only using spread, adds a pseudo-border which can use subpixels*.
  2. Use @media (min-resolution: ...) to check the device pixel ratio (1dppx equals 96 DPI), setting the spread of the box-shadow equal to 1 / dppx.

Browser Support

95.0%

⚠️ Needs alternate syntax and JavaScript user agent checking for full support.

*Chrome does not support subpixel values on border. Safari does not support subpixel values on box-shadow. Firefox supports subpixel values on both.

Horizontal and vertical centering

Horizontally and vertically centers a child element within a parent element.

HTML

<div class="horizontal-and-vertical-centering">
   <div class="child"></div>
 </div>

CSS

.horizontal-and-vertical-centering {
@@ -172,7 +172,7 @@
   transform: scaleX(1);
   transform-origin: bottom left;
 }
-

Demo

Hover this text to see the effect!

Explanation

  1. display: inline-block makes the block p an inline-block to prevent the underline from spanning the entire parent width rather than just the content (text).
  2. position: relative on the element establishes a Cartesian positioning context for psuedo-elements.
  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% ensures the pseudo-element spans the entire width of the text block.
  6. transform: scaleX(0) initially scales the pseudo element to 0 so it has no width and is not visible.
  7. bottom: 0 and left: 0 position it to the bottom left of the block.
  8. transition: transform 0.25s ease-out means changes to transform will be transitioned over 0.25 seconds with an ease-out timing function.
  9. transform-origin: bottom right means the transform anchor point is positioned at the bottom right of the block.
  10. :hover::after then uses scaleX(1) to transition the width to 100%, then changes the transform-origin to bottom left so that the anchor point is reversed, allowing it transition out in the other direction when hovered off.

Browser support

94.9%

✅ No caveats.

Mouse cursor gradient tracking

A hover effect where the gradient follows the mouse cursor.

Credit: Tobias Reich

HTML

<button class="mouse-cursor-gradient-tracking">
+

Demo

Hover this text to see the effect!

Explanation

  1. display: inline-block makes the block p an inline-block to prevent the underline from spanning the entire parent width rather than just the content (text).
  2. position: relative on the element establishes a Cartesian positioning context for pseudo-elements.
  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% ensures the pseudo-element spans the entire width of the text block.
  6. transform: scaleX(0) initially scales the pseudo element to 0 so it has no width and is not visible.
  7. bottom: 0 and left: 0 position it to the bottom left of the block.
  8. transition: transform 0.25s ease-out means changes to transform will be transitioned over 0.25 seconds with an ease-out timing function.
  9. transform-origin: bottom right means the transform anchor point is positioned at the bottom right of the block.
  10. :hover::after then uses scaleX(1) to transition the width to 100%, then changes the transform-origin to bottom left so that the anchor point is reversed, allowing it transition out in the other direction when hovered off.

Browser support

94.9%

✅ No caveats.

Mouse cursor gradient tracking

A hover effect where the gradient follows the mouse cursor.

Credit: Tobias Reich

HTML

<button class="mouse-cursor-gradient-tracking">
   <span>Hover me</span>
 </button>

CSS

.mouse-cursor-gradient-tracking {
@@ -239,7 +239,7 @@ var y = e.pageY - btn.offsetTop - btn.offsetParent.offsetTop
   line-height: 1.2;
   text-align: center;
 }
-

Demo

Content to be scrolled

Explanation

  1. position: relative on the parent establishes a Cartesian positioning context for psuedo-elements.
  2. ::after defines a pseudo element.
  3. background-image: linear-gradient(...) adds a linear gradient that fades from transparent to white (top to bottom).
  4. position: absolute takes the pseudo element out of the flow of the document and positions it in relation to the parent.
  5. width: 300px matches the size of the scrolling element (which is a child of the parent that has the pseudo element).
  6. height: 25px is the height of the fading gradient psuedo-element, which should be kept relatively small.
  7. bottom: 0 positions the pseudo-element at the bottom of the parent.
  8. pointer-events: none specifies that the psuedo-element cannot be a target of mouse events, allowing text behind it to still be selectable/interactive.

Browser support

94.8%

✅ No caveats.

Popout menu

Reveals an interactive popout menu on hover.

HTML

<div class="reference">
+

Demo

Content to be scrolled

Explanation

  1. position: relative on the parent establishes a Cartesian positioning context for pseudo-elements.
  2. ::after defines a pseudo element.
  3. background-image: linear-gradient(...) adds a linear gradient that fades from transparent to white (top to bottom).
  4. position: absolute takes the pseudo element out of the flow of the document and positions it in relation to the parent.
  5. width: 300px matches the size of the scrolling element (which is a child of the parent that has the pseudo element).
  6. height: 25px is the height of the fading gradient pseudo-element, which should be kept relatively small.
  7. bottom: 0 positions the pseudo-element at the bottom of the parent.
  8. pointer-events: none specifies that the pseudo-element cannot be a target of mouse events, allowing text behind it to still be selectable/interactive.

Browser support

94.8%

✅ No caveats.

Popout menu

Reveals an interactive popout menu on hover.

HTML

<div class="reference">
   <div class="popout-menu">
     Popout menu
   </div>
@@ -289,7 +289,7 @@ var y = e.pageY - btn.offsetTop - btn.offsetParent.offsetTop
   height: 24px;
   bottom: 0;
 }
-

Demo

Explanation

  1. position: relative on the element establishes a Cartesian positioning context for psuedo 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 psuedo element, which repeats by default. It must be the same color as the block that is being separated.
  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.
  7. bottom: 0 positions the pseudo element at the bottom of the parent.

Browser support

98.0%

✅ No caveats.

System font stack

Uses the native font of the operating system to get close to a native app feel.

HTML

<p class="system-font-stack">This text uses the system font.</p>
+

Demo

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.
  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.
  7. bottom: 0 positions the pseudo element at the bottom of the parent.

Browser support

98.0%

✅ No caveats.

System font stack

Uses the native font of the operating system to get close to a native app feel.

HTML

<p class="system-font-stack">This text uses the system font.</p>

CSS

.system-font-stack {
   font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", Helvetica, Arial, sans-serif;
 }
diff --git a/index.html b/index.html
index 2948a7265..9ee371086 100644
--- a/index.html
+++ b/index.html
@@ -675,7 +675,7 @@ in any specification.

             
Explanation

             
    
               
  1. box-shadow, when only using spread, adds a pseudo-border which can use subpixels*.
    2. 
-              
  2. Use @media (min-resolution: ...) to check the device pixel ratio (1ddpx equals 96 DPI), setting the spread of the box-shadow equal to 1 / dppx.
    3. 
+              
  3. Use @media (min-resolution: ...) to check the device pixel ratio (1dppx equals 96 DPI), setting the spread of the box-shadow equal to 1 / dppx.
    4. 
             

             
Browser Support

             

diff --git a/snippets/hairline-border.md b/snippets/hairline-border.md
index cee9f9883..c27caf34a 100644
--- a/snippets/hairline-border.md
+++ b/snippets/hairline-border.md
@@ -68,7 +68,7 @@ very sharp and crisp.
 #### Explanation
 
 1. `box-shadow`, when only using spread, adds a pseudo-border which can use subpixels\*.
-2. Use `@media (min-resolution: ...)` to check the device pixel ratio (`1ddpx` equals 96 DPI),
+2. Use `@media (min-resolution: ...)` to check the device pixel ratio (`1dppx` equals 96 DPI),
    setting the spread of the `box-shadow` equal to `1 / dppx`.
 
 #### Browser Support