30 seconds of code
Curated collection of useful JavaScript snippets
that you can understand in 30 seconds or less.
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+ 295
snippets
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+ 114
contributors
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+ 3028
commits
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+ 19459
stars
@@ -40,9 +62,11 @@
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+Today's picks
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- bottomVisible
Returns true if the bottom of the page is visible, false otherwise.
Use scrollY, scrollHeight and clientHeight to determine if the bottom of the page is visible.
const bottomVisible = () => +bottomVisible
Returns
trueif the bottom of the page is visible,falseotherwise.Use
scrollY,scrollHeightandclientHeightto determine if the bottom of the page is visible.const bottomVisible = () => document.documentElement.clientHeight + window.scrollY >= (document.documentElement.scrollHeight || document.documentElement.clientHeight);bottomVisible(); // true @@ -50,30 +74,9 @@+ary
Creates a function that accepts up to
narguments, ignoring any additional arguments.Call the provided function,
fn, with up tonarguments, usingArray.slice(0,n)and the spread operator (...).const ary = (fn, n) => (...args) => fn(...args.slice(0, n));const firstTwoMax = ary(Math.max, 2); [[2, 6, 'a'], [8, 4, 6], [10]].map(x => firstTwoMax(...x)); // [6, 8, 10] -
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snippets
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contributors
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commits
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999
tests
Top contributors
-TODO using Github API
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+ Angelos Chalaris
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+ Angelos Chalaris
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+ Stefan Feješ
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+ Stefan Feješ
+
+ 
+ Felix Wu
+
+ Felix Wu
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+ 
+ atomiks
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+ atomiks
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+ 
+ King David Martins
+
+ King David Martins
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+ 
+ Rohit Tanwar
+
+ Rohit Tanwar
+
+ 
+ Soorena Soleimani
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+ Soorena Soleimani
+
+ 
+ Robert Mennell
+
+ Robert Mennell
+ How to contribute
-TODO
-
Do you have a cool idea for a new snippet? Maybe some code you use often and is not part of our collection? Contributing to 30 seconds of code is as simple as 1,2,3,4!
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+ 1
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+ Create
+Start by creating a snippet, according to the snippet template. Make sure to follow these simple guidelines:
+-
+
- Your snippet title must be unique and the same as the name of the implemented function. +
- Use the snippet description to explain what your snippet does and how it works. +
- Try to keep the snippet's code short and to the point. Use modern techniques and features. +
- Remember to provide an example of how your snippet works. +
- Your snippet should solve a real-world problem, no matter how simple. +
- Never modify README.md or any of the HTML files. +
+ 2
+
+
+
+ Tag
+Run npm run tagger from your terminal, then open the tag_database file and tag your snippet appropriately. Multitagging is also supported, just make sure the first tag you specify is on of the major tags and the one that is most relevant to the implemneted function.
+ 3
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+ Test
+You can optionally test your snippet to make our job easier. Simply run npm run tester to generate the test files for your snippet. Find the related folder for you snippet under the test directory and write some tests. Remember to run npm run tester again to make sure your tests are passing.
+ 4
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+ Pull request
+If you have done everything mentioned above, you should now have an awesome snippet to add to our collection. Simply start a pull request and follow the guidelines provided. Remember to only submit one snippet per pull request, so that we can quickly evaluate and merge your code into the collection.
+If you need additional pointers about writing a snippet, be sure to read the complete contribution guidelines.
+diff --git a/static-parts/mini.css b/static-parts/mini.css new file mode 100644 index 000000000..cde95217e --- /dev/null +++ b/static-parts/mini.css @@ -0,0 +1 @@ +:root{--f-col:#111;--f-col2:#444;--b-col:#f8f8f8;--b-col2:#f0f0f0;--blq-col:#f57c00;--pre-col:#1565c0;--br-col:#aaa;--br-col2:#ddd;--h-ratio:1.19;--u-m:.5rem;--u-p:.5rem;--u-br-r:.125rem;--a-l-col:#0277bd;--a-v-col:#01579b}html{font-size:16px}a,b,del,em,i,ins,q,span,strong,u{font-size:1em}html,*{font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, "Helvetica Neue", Helvetica, sans-serif;line-height:1.5;-webkit-text-size-adjust:100%}*{font-size:1rem}body{margin:0;color:var(--f-col);background:var(--b-col)}details{display:block}summary{display:list-item}abbr[title]{border-bottom:none;text-decoration:underline dotted}input{overflow:visible}img{max-width:100%;height:auto}h1,h2,h3,h4,h5,h6{line-height:1.2;margin:calc(1.5 * var(--u-m)) var(--u-m);font-weight:500}h1 small,h2 small,h3 small,h4 small,h5 small,h6 small{color:var(--f-col2);display:block;margin-top:-.25rem}h1{font-size:calc(1rem * var(--h-ratio) * var(--h-ratio) * var(--h-ratio) * var(--h-ratio))}h2{font-size:calc(1rem * var(--h-ratio) * var(--h-ratio) * var(--h-ratio))}h3{font-size:calc(1rem * var(--h-ratio) * var(--h-ratio))}h4{font-size:calc(1rem * var(--h-ratio))}h5{font-size:1rem}h6{font-size:calc(1rem / var(--h-ratio))}p{margin:var(--u-m)}ol,ul{margin:var(--u-m);padding-left:calc(2 * var(--u-m))}b,strong{font-weight:700}hr{box-sizing:content-box;border:0;line-height:1.25em;margin:var(--u-m);height:.0625rem;background:linear-gradient(to right, transparent, var(--br-col) 20%, var(--br-col) 80%, transparent)}blockquote{display:block;position:relative;font-style:italic;color:var(--f-col2);margin:var(--u-m);padding:calc(3 * var(--u-p));border:.0625rem solid var(--br-col2);border-left:.375rem solid var(--blq-col);border-radius:0 var(--u-br-r) var(--u-br-r) 0}blockquote:before{position:absolute;top:calc(0rem - var(--u-p));left:0;font-family:sans-serif;font-size:3rem;font-weight:700;content:"\201c";color:var(--blq-col)}blockquote[cite]:after{font-style:normal;font-size:.75em;font-weight:700;content:"\a— " attr(cite);white-space:pre}code,kbd,pre,samp{font-family:Menlo, Consolas, monospace;font-size:.85em}code{background:var(--b-col2);border-radius:var(--u-br-r);padding:calc(var(--u-p) / 4) calc(var(--u-p) / 2)}kbd{background:var(--f-col);color:var(--b-col);border-radius:var(--u-br-r);padding:calc(var(--u-p) / 4) calc(var(--u-p) / 2)}pre{overflow:auto;background:var(--b-col2);padding:calc(1.5 * var(--u-p));margin:var(--u-m);border:.0625rem solid var(--br-col2);border-left:.25rem solid var(--pre-col);border-radius:0 var(--u-br-r) var(--u-br-r) 0}sup,sub,code,kbd{line-height:0;position:relative;vertical-align:baseline}small,sup,sub,figcaption{font-size:.75em}sup{top:-.5em}sub{bottom:-.25em}figure{margin:var(--u-m)}figcaption{color:var(--f-col2)}a{text-decoration:none}a:link{color:var(--a-l-col)}a:visited{color:var(--a-v-col)}a:hover,a:focus{text-decoration:underline}.container{margin:0 auto;padding:0 calc(1.5 * var(--u-p))}.row{box-sizing:border-box;display:flex;flex:0 1 auto;flex-flow:row wrap}.col-sm,[class^='col-sm-'],[class^='col-sm-o-']{flex:0 0 auto;padding:0 calc(var(--u-p) / 2)}.col-sm{max-width:100%;flex-grow:1;flex-basis:0}.col-sm-1{max-width:8.33333%;flex-basis:8.33333%}.col-sm-o-0{margin-left:0}.col-sm-2{max-width:16.66667%;flex-basis:16.66667%}.col-sm-o-1{margin-left:8.33333%}.col-sm-3{max-width:25%;flex-basis:25%}.col-sm-o-2{margin-left:16.66667%}.col-sm-4{max-width:33.33333%;flex-basis:33.33333%}.col-sm-o-3{margin-left:25%}.col-sm-5{max-width:41.66667%;flex-basis:41.66667%}.col-sm-o-4{margin-left:33.33333%}.col-sm-6{max-width:50%;flex-basis:50%}.col-sm-o-5{margin-left:41.66667%}.col-sm-7{max-width:58.33333%;flex-basis:58.33333%}.col-sm-o-6{margin-left:50%}.col-sm-8{max-width:66.66667%;flex-basis:66.66667%}.col-sm-o-7{margin-left:58.33333%}.col-sm-9{max-width:75%;flex-basis:75%}.col-sm-o-8{margin-left:66.66667%}.col-sm-10{max-width:83.33333%;flex-basis:83.33333%}.col-sm-o-9{margin-left:75%}.col-sm-11{max-width:91.66667%;flex-basis:91.66667%}.col-sm-o-10{margin-left:83.33333%}.col-sm-12{max-width:100%;flex-basis:100%}.col-sm-o-11{margin-left:91.66667%}.col-sm-n{order:initial}.col-sm-f{order:-999}.col-sm-l{order:999}@media screen and (min-width: 768px){.col-md,[class^='col-md-'],[class^='col-md-o-']{flex:0 0 auto;padding:0 calc(var(--u-p) / 2)}.col-md{max-width:100%;flex-grow:1;flex-basis:0}.col-md-1{max-width:8.33333%;flex-basis:8.33333%}.col-md-o-0{margin-left:0}.col-md-2{max-width:16.66667%;flex-basis:16.66667%}.col-md-o-1{margin-left:8.33333%}.col-md-3{max-width:25%;flex-basis:25%}.col-md-o-2{margin-left:16.66667%}.col-md-4{max-width:33.33333%;flex-basis:33.33333%}.col-md-o-3{margin-left:25%}.col-md-5{max-width:41.66667%;flex-basis:41.66667%}.col-md-o-4{margin-left:33.33333%}.col-md-6{max-width:50%;flex-basis:50%}.col-md-o-5{margin-left:41.66667%}.col-md-7{max-width:58.33333%;flex-basis:58.33333%}.col-md-o-6{margin-left:50%}.col-md-8{max-width:66.66667%;flex-basis:66.66667%}.col-md-o-7{margin-left:58.33333%}.col-md-9{max-width:75%;flex-basis:75%}.col-md-o-8{margin-left:66.66667%}.col-md-10{max-width:83.33333%;flex-basis:83.33333%}.col-md-o-9{margin-left:75%}.col-md-11{max-width:91.66667%;flex-basis:91.66667%}.col-md-o-10{margin-left:83.33333%}.col-md-12{max-width:100%;flex-basis:100%}.col-md-o-11{margin-left:91.66667%}.col-md-n{order:initial}.col-md-f{order:-999}.col-md-l{order:999}}@media screen and (min-width: 1280px){.col-lg,[class^='col-lg-'],[class^='col-lg-o-']{flex:0 0 auto;padding:0 calc(var(--u-p) / 2)}.col-lg{max-width:100%;flex-grow:1;flex-basis:0}.col-lg-1{max-width:8.33333%;flex-basis:8.33333%}.col-lg-o-0{margin-left:0}.col-lg-2{max-width:16.66667%;flex-basis:16.66667%}.col-lg-o-1{margin-left:8.33333%}.col-lg-3{max-width:25%;flex-basis:25%}.col-lg-o-2{margin-left:16.66667%}.col-lg-4{max-width:33.33333%;flex-basis:33.33333%}.col-lg-o-3{margin-left:25%}.col-lg-5{max-width:41.66667%;flex-basis:41.66667%}.col-lg-o-4{margin-left:33.33333%}.col-lg-6{max-width:50%;flex-basis:50%}.col-lg-o-5{margin-left:41.66667%}.col-lg-7{max-width:58.33333%;flex-basis:58.33333%}.col-lg-o-6{margin-left:50%}.col-lg-8{max-width:66.66667%;flex-basis:66.66667%}.col-lg-o-7{margin-left:58.33333%}.col-lg-9{max-width:75%;flex-basis:75%}.col-lg-o-8{margin-left:66.66667%}.col-lg-10{max-width:83.33333%;flex-basis:83.33333%}.col-lg-o-9{margin-left:75%}.col-lg-11{max-width:91.66667%;flex-basis:91.66667%}.col-lg-o-10{margin-left:83.33333%}.col-lg-12{max-width:100%;flex-basis:100%}.col-lg-o-11{margin-left:91.66667%}.col-lg-n{order:initial}.col-lg-f{order:-999}.col-lg-l{order:999}}:root{--cd-b-col:#f8f8f8;--cd-f-col:#111;--cd-br-col:#ddd}.card{display:flex;flex-direction:column;justify-content:space-between;align-self:center;position:relative;width:100%;background:var(--cd-b-col);color:var(--cd-f-col);border:.0625rem solid var(--cd-br-col);border-radius:var(--u-br-r);margin:var(--u-m);overflow:hidden}@media screen and (min-width: 320px){.card{max-width:320px}}.card>.section{background:var(--cd-b-col);color:var(--cd-f-col);box-sizing:border-box;margin:0;border:0;border-radius:0;border-bottom:.0625rem solid var(--cd-br-col);padding:var(--u-p);width:100%}.card>.section.media{height:200px;padding:0;-o-object-fit:cover;object-fit:cover}.card>.section:last-child{border-bottom:0}.card.fluid{max-width:100%;width:auto}.card>.section.double-padded{padding:calc(1.5 * var(--u-p))}.card{box-shadow:0 1.25rem 2.5rem -0.625rem rgba(0,32,64,0.1)}.card>h3.section.double-padded{padding:calc(3 * var(--u-p))}.card>.section.double-padded>p{margin:var(--u-m) calc(var(--u-m) / 2)}.card+.card{margin-top:calc(5 * var(--u-m))}:root{--frm-b-col:#f0f0f0;--frm-f-col:#111;--frm-br-col:#ddd;--in-b-col:#f8f8f8;--in-f-col:#111;--in-br-col:#ddd;--in-fc-col:#0288d1;--in-inv-col:#d32f2f;--btn-b-col:#e2e2e2;--btn-h-b-col:#dcdcdc;--btn-f-col:#212121;--btn-br-col:transparent;--btn-h-br-col:transparent;--btn-grp-br-col:rgba(124,124,124,0.54)}form{background:var(--frm-b-col);color:var(--frm-f-col);border:.0625rem solid var(--frm-br-col);border-radius:var(--u-br-r);margin:var(--u-m);padding:calc(2 * var(--u-p)) var(--u-p)}fieldset{border:.0625rem solid var(--frm-br-col);border-radius:var(--u-br-r);margin:calc(var(--u-m) / 4);padding:var(--u-p)}legend{box-sizing:border-box;display:table;max-width:100%;white-space:normal;font-weight:700;padding:calc(var(--u-p) / 2)}label{padding:calc(var(--u-p) / 2) var(--u-p)}.input-group{display:inline-block}.input-group.fluid{display:flex;align-items:center;justify-content:center}.input-group.fluid>input{max-width:100%;flex-grow:1;flex-basis:0px}@media screen and (max-width: 767px){.input-group.fluid{align-items:stretch;flex-direction:column}}.input-group.vertical{display:flex;align-items:stretch;flex-direction:column}.input-group.vertical>input{max-width:100%;flex-grow:1;flex-basis:0px}[type="number"]::-webkit-inner-spin-button,[type="number"]::-webkit-outer-spin-button{height:auto}[type="search"]{-webkit-appearance:textfield;outline-offset:-2px}[type="search"]::-webkit-search-cancel-button,[type="search"]::-webkit-search-decoration{-webkit-appearance:none}input:not([type]),[type="text"],[type="email"],[type="number"],[type="search"],[type="password"],[type="url"],[type="tel"],[type="checkbox"],[type="radio"],textarea,select{box-sizing:border-box;background:var(--in-b-col);color:var(--in-f-col);border:.0625rem solid var(--in-br-col);border-radius:var(--u-br-r);margin:calc(var(--u-m) / 2);padding:var(--u-p) calc(1.5 * var(--u-p))}input:not([type="button"]):not([type="submit"]):not([type="reset"]):hover,input:not([type="button"]):not([type="submit"]):not([type="reset"]):focus,textarea:hover,textarea:focus,select:hover,select:focus{border-color:var(--in-fc-col);box-shadow:none}input:not([type="button"]):not([type="submit"]):not([type="reset"]):invalid,input:not([type="button"]):not([type="submit"]):not([type="reset"]):focus:invalid,textarea:invalid,textarea:focus:invalid,select:invalid,select:focus:invalid{border-color:var(--in-inv-col);box-shadow:none}input:not([type="button"]):not([type="submit"]):not([type="reset"])[readonly],textarea[readonly],select[readonly]{background:var(--b-col2)}select{max-width:100%}option{overflow:hidden;text-overflow:ellipsis}[type="checkbox"],[type="radio"]{-webkit-appearance:none;-moz-appearance:none;appearance:none;position:relative;height:calc(1rem + var(--u-p) / 2);width:calc(1rem + var(--u-p) / 2);vertical-align:text-bottom;padding:0;flex-basis:calc(1rem + var(--u-p) / 2) !important;flex-grow:0 !important}[type="checkbox"]:checked:before,[type="radio"]:checked:before{position:absolute}[type="checkbox"]:checked:before{content:'\2713';font-family:sans-serif;font-size:calc(1rem + var(--u-p) / 2);top:calc(0rem - var(--u-p));left:calc(var(--u-p) / 4)}[type="radio"]{border-radius:100%}[type="radio"]:checked:before{border-radius:100%;content:'';top:calc(.0625rem + var(--u-p) / 2);left:calc(.0625rem + var(--u-p) / 2);background:var(--in-f-col);width:0.5rem;height:0.5rem}:placeholder-shown{color:var(--in-f-col)}::-ms-placeholder{color:var(--in-f-col);opacity:0.54}button::-moz-focus-inner,[type="button"]::-moz-focus-inner,[type="reset"]::-moz-focus-inner,[type="submit"]::-moz-focus-inner{border-style:none;padding:0}button,html [type="button"],[type="reset"],[type="submit"]{-webkit-appearance:button}button{overflow:visible;text-transform:none}button,[type="button"],[type="submit"],[type="reset"],a.button,label.button,.button,a[role="button"],label[role="button"],[role="button"]{display:inline-block;background:var(--btn-b-col);color:var(--btn-f-col);border:.0625rem solid var(--btn-br-col);border-radius:var(--u-br-r);padding:var(--u-p) calc(1.5 * var(--u-p));margin:var(--u-m);text-decoration:none;cursor:pointer;transition:background 0.3s}button:hover,button:focus,[type="button"]:hover,[type="button"]:focus,[type="submit"]:hover,[type="submit"]:focus,[type="reset"]:hover,[type="reset"]:focus,a.button:hover,a.button:focus,label.button:hover,label.button:focus,.button:hover,.button:focus,a[role="button"]:hover,a[role="button"]:focus,label[role="button"]:hover,label[role="button"]:focus,[role="button"]:hover,[role="button"]:focus{background:var(--btn-h-b-col);border-color:var(--btn-h-br-col)}input:disabled,input[disabled],textarea:disabled,textarea[disabled],select:disabled,select[disabled],button:disabled,button[disabled],.button:disabled,.button[disabled],[role="button"]:disabled,[role="button"][disabled]{cursor:not-allowed;opacity:.75}.button-group{display:flex;border:.0625rem solid var(--btn-grp-br-col);border-radius:var(--u-br-r);margin:var(--u-m)}.button-group>button,.button-group [type="button"],.button-group>[type="submit"],.button-group>[type="reset"],.button-group>.button,.button-group>[role="button"]{margin:0;max-width:100%;flex:1 1 auto;text-align:center;border:0;border-radius:0;box-shadow:none}.button-group>:not(:first-child){border-left:.0625rem solid var(--btn-grp-br-col)}@media screen and (max-width: 767px){.button-group{flex-direction:column}.button-group>:not(:first-child){border:0;border-top:.0625rem solid var(--btn-grp-br-col)}}button.primary,[type="button"].primary,[type="submit"].primary,[type="reset"].primary,.button.primary,[role="button"].primary{--btn-b-col:#1976d2;--btn-f-col:#f8f8f8}button.primary:hover,button.primary:focus,[type="button"].primary:hover,[type="button"].primary:focus,[type="submit"].primary:hover,[type="submit"].primary:focus,[type="reset"].primary:hover,[type="reset"].primary:focus,.button.primary:hover,.button.primary:focus,[role="button"].primary:hover,[role="button"].primary:focus{--btn-h-b-col:#1565c0}:root{--hd-b-col:#f8f8f8;--hd-hv-b-col:#f0f0f0;--hd-f-col:#444;--hd-br-col:#ddd;--nv-b-col:#f8f8f8;--nv-hv-b-col:#f0f0f0;--nv-f-col:#444;--nv-br-col:#ddd;--nv-ln-col:#0277bd;--ft-f-col:#444;--ft-b-col:#f8f8f8;--ft-br-col:#ddd;--ft-ln-col:#0277bd;--dr-b-col:#f8f8f8;--dr-hv-b-col:#f0f0f0;--dr-br-col:#ddd;--dr-cl-col:#444}header{height:3.1875rem;background:var(--hd-b-col);color:var(--hd-f-col);border-bottom:.0625rem solid var(--hd-br-col);padding:calc(var(--u-p) / 4) 0;white-space:nowrap;overflow-x:auto;overflow-y:hidden}header.row{box-sizing:content-box}header .logo{color:var(--hd-f-col);font-size:1.75rem;padding:var(--u-p) calc(2 * var(--u-p));text-decoration:none}header button,header [type="button"],header .button,header [role="button"]{box-sizing:border-box;position:relative;top:calc(0rem - var(--u-p) / 4);height:calc(3.1875rem + var(--u-p) / 2);background:var(--hd-b-col);line-height:calc(3.1875rem - var(--u-p) * 1.5);text-align:center;color:var(--hd-f-col);border:0;border-radius:0;margin:0;text-transform:uppercase}header button:hover,header button:focus,header [type="button"]:hover,header [type="button"]:focus,header .button:hover,header .button:focus,header [role="button"]:hover,header [role="button"]:focus{background:var(--hd-hv-b-col)}nav{background:var(--nv-b-col);color:var(--nv-f-col);border:.0625rem solid var(--nv-br-col);border-radius:var(--u-br-r);margin:var(--u-m)}nav *{padding:var(--u-p) calc(1.5 * var(--u-p))}nav a,nav a:visited{display:block;color:var(--nv-ln-col);border-radius:var(--u-br-r);transition:background 0.3s}nav a:hover,nav a:focus,nav a:visited:hover,nav a:visited:focus{text-decoration:none;background:var(--nv-hv-b-col)}nav .sublink-1{position:relative;margin-left:calc(2 * var(--u-p))}nav .sublink-1:before{position:absolute;left:calc(var(--u-p) - 1 * var(--u-p));top:-.0625rem;content:'';height:100%;border:.0625rem solid var(--nv-br-col);border-left:0}footer{background:var(--ft-b-col);color:var(--ft-f-col);border-top:.0625rem solid var(--ft-br-col);padding:calc(2 * var(--u-p)) var(--u-p);font-size:.875rem}footer a,footer a:visited{color:var(--ft-ln-col)}header.sticky{position:-webkit-sticky;position:sticky;z-index:1101;top:0}footer.sticky{position:-webkit-sticky;position:sticky;z-index:1101;bottom:0}.drawer-toggle:before{display:inline-block;position:relative;vertical-align:bottom;content:'\00a0\2261\00a0';font-family:sans-serif;font-size:1.5em}@media screen and (min-width: 768px){.drawer-toggle:not(.persistent){display:none}}[type="checkbox"].drawer{height:1px;width:1px;margin:-1px;overflow:hidden;position:absolute;clip:rect(0 0 0 0);-webkit-clip-path:inset(100%);clip-path:inset(100%)}[type="checkbox"].drawer+*{display:block;box-sizing:border-box;position:fixed;top:0;width:320px;height:100vh;overflow-y:auto;background:var(--dr-b-col);border:.0625rem solid var(--dr-br-col);border-radius:0;margin:0;z-index:1110;left:-320px;transition:left 0.3s}[type="checkbox"].drawer+* .drawer-close{position:absolute;top:var(--u-m);right:var(--u-m);z-index:1111;width:2rem;height:2rem;border-radius:var(--u-br-r);padding:var(--u-p);margin:0;cursor:pointer;transition:background 0.3s}[type="checkbox"].drawer+* .drawer-close:before{display:block;content:'\00D7';color:var(--dr-cl-col);position:relative;font-family:sans-serif;font-size:2rem;line-height:1;text-align:center}[type="checkbox"].drawer+* .drawer-close:hover,[type="checkbox"].drawer+* .drawer-close:focus{background:var(--dr-hv-b-col)}@media screen and (max-width: 320px){[type="checkbox"].drawer+*{width:100%}}[type="checkbox"].drawer:checked+*{left:0}@media screen and (min-width: 768px){[type="checkbox"].drawer:not(.persistent)+*{position:static;height:100%;z-index:1100}[type="checkbox"].drawer:not(.persistent)+* .drawer-close{display:none}}:root{--mrk-b-col:#424242;--mrk-f-col:#fafafa}mark{background:var(--mrk-b-col);color:var(--mrk-f-col);font-size:.5em;line-height:1em;border-radius:var(--u-br-r);padding:calc(var(--u-p) / 4) calc(var(--u-p) / 2)}mark.inline-block{display:inline-block;font-size:1em;line-height:1.5;padding:calc(var(--u-p) / 2) var(--u-p)}:root{--tst-b-col:#212121;--tst-f-col:#fafafa}.toast{position:fixed;bottom:calc(var(--u-m) * 3);left:50%;transform:translate(-50%, -50%);z-index:1111;color:var(--tst-f-col);background:var(--tst-b-col);border-radius:calc(var(--u-br-r) * 16);padding:var(--u-p) calc(var(--u-p) * 3)}div,main,nav{-webkit-overflow-scrolling:touch}.toast{bottom:calc(var(--u-m) / 2);opacity:1;transition:opacity 0.3s ease-in-out}mark{position:relative;top:-0.25rem;left:0.25rem}mark.secondary{--mrk-b-col:#d32f2f}mark.tertiary{--mrk-b-col:#308732}mark.tag{padding:calc(var(--u-p)/2) var(--u-p);border-radius:1em}code,pre,kbd,code *,pre *,kbd *,code[class*="language-"],pre[class*="language-"]{font-family:Menlo, Consolas, monospace !important}pre{border:0.0625rem solid var(--br-col2);border-radius:var(--u-br-r)}.search{font-size:0.875rem}header h1.logo{margin-top:-0.8rem;text-align:center;position:relative;top:0;transition:top 0.3s}header h1.logo a{text-decoration:none;color:#111}@media screen and (min-width: 769px){header h1.logo:hover{top:-3.5rem}}header #title{position:relative;top:-1rem}@media screen and (max-width: 768px){header #title{display:none}}header h1 small{display:block;font-size:0.875rem;color:#888;margin-top:0.75rem}label#menu-toggle{position:absolute;left:0rem;top:0rem;width:3.4375rem}main{padding:0}:root{--clps-lbl-b-col:#e8e8e8;--clps-lbl-f-col:#212121;--clps-lbl-h-b-col:#f0f0f0;--clps-sel-lbl-b-col:#ececec;--clps-br-col:#ddd;--clps-cnt-b-col:#fafafa;--clps-sel-lbl-br-col:#0277bd}label.collapse{width:100%;display:inline-block;cursor:pointer;box-sizing:border-box;transition:background 0.3s;color:var(--clps-lbl-f-col);background:var(--clps-lbl-b-col);border:.0625rem solid var(--clps-br-col);padding:calc(1.5 * var(--u-p));border-radius:var(--u-br-r)}label.collapse:hover,label.collapse:focus{background:var(--clps-lbl-h-b-col)}label.collapse+pre{box-sizing:border-box;height:0;max-height:1px;overflow:auto;margin:0;border:0;padding:0;transition:max-height 0.3s}label.collapse.toggled{background:var(--clps-sel-lbl-b-col);border-bottom-color:var(--clps-sel-lbl-br-col);border-bottom-left-radius:0;border-bottom-right-radius:0}label.collapse.toggled+pre{border-top-left-radius:0;border-top-right-radius:0;position:relative;width:100%;height:auto;border:.0625rem solid var(--clps-br-col);border-top:0;padding:calc(2 * var(--u-p));max-height:400px}button.primary.clipboard-copy{width:100%;margin-left:0}button.primary.clipboard-copy>img{vertical-align:bottom}code[class*="language-"],pre[class*="language-"]{color:#222;text-align:left;white-space:pre;word-spacing:normal;word-break:normal;word-wrap:normal;line-height:1.8;-moz-tab-size:2;-o-tab-size:2;tab-size:2;-webkit-hypens:none;-moz-hyphens:none;-ms-hyphens:none;hyphens:none}pre[class*="language-"]{padding:calc(2 * var(--u-p));overflow:auto;margin:var(--u-m) 0}pre[class*="language-"]::-moz-selection,pre[class*="language-"] ::-moz-selection,code[class*="language-"]::-moz-selection,code[class*="language-"] ::-moz-selection{background:#b3d4fc}pre[class*="language-"]::selection,pre[class*="language-"] ::selection,code[class*="language-"]::selection,code[class*="language-"] ::selection{background:#b3d4fc}:not(pre)>code[class*="language-"]{padding:.1em;border-radius:.3em;white-space:normal}.token.comment,.token.prolog,.token.doctype,.token.cdata{color:#7a8490}.token.punctuation{color:#666}.namespace{opacity:.7}.token.property,.token.tag,.token.boolean,.token.constant,.token.symbol,.token.deleted,.token.function{color:#005cc5}.token.number,.token.class-name{color:#832ed2}.token.selector,.token.attr-name,.token.string,.token.char,.token.builtin,.token.inserted{color:#067e36}.token.operator,.token.entity,.token.url,.language-css .token.string,.style .token.string,.token.atrule,.token.attr-value,.token.keyword{color:#d73a49}.token.regex{color:#097cab}.token.important,.token.variable{color:#e90}.token.important,.token.bold{font-weight:bold}.token.italic{font-style:italic}.token.entity{cursor:help}button.scroll-to-top{border-radius:100%;font-size:1.5rem;line-height:1;box-sizing:border-box;width:2.75rem;height:2.75rem;position:fixed;bottom:1rem;right:2rem;background:var(--b-col);box-shadow:0 0.25rem 0.25rem 0 rgba(0,0,0,0.125),0 0.125rem 0.125rem -0.125rem rgba(0,0,0,0.25)}button.scroll-to-top:hover,button.scroll-to-top:focus{background:var(--b-col2)}.card#disclaimer{position:fixed;bottom:0;z-index:1100;max-width:100vw;width:100vw;left:0;text-align:center;font-size:1.5rem;margin:0}@media screen and (min-width: 768px){.card#disclaimer{width:60vw;left:20vw;bottom:1rem}}@media screen and (min-width: 1280px){.card#disclaimer{width:40vw;left:30vw;bottom:1.5rem}}button#disclaimer-close{position:absolute;top:-0.5rem;right:-0.5rem;font-size:0.85rem;background:0}#splash{height:auto;padding-bottom:1.5rem;background:linear-gradient(135deg, #ffae27 0%, #de496d 100%)}#splash #logo{margin-top:0;margin-left:-0.5rem;padding-top:2rem;text-align:center;font-size:2.25rem;line-height:2}#splash #logo img{vertical-align:top;height:4.5rem}#splash #tagline{text-align:center;padding:0.5rem 25%}#splash #doc-link{text-align:center;margin-left:-0.5rem}#splash #doc-link>a{background:transparent;border:0.0625rem solid rgba(17,17,17,0.95);transition:all 0.3s}#splash #doc-link>a:hover,#splash #doc-link>a:focus{background:rgba(17,17,17,0.95);color:#e86957}@media screen and (max-width: 767px){#splash #logo{font-size:1.75rem}#splash #logo img{height:3.5rem}#splash #tagline{padding:0.25rem 17.5%;font-size:0.875rem}#splash #doc-link{font-size:0.875rem}}@media screen and (max-width: 383px){#splash #logo{font-size:1.5rem}#splash #logo img{height:3rem}#splash #tagline{padding:0.125rem 5%}}@media screen and (max-width: 479px){#splash #tagline #tagline-lg{display:none}}@media screen and (min-width: 768px){.col-md-offset-1{margin-left:8.33333%}}@media screen and (min-width: 1280px){.col-lg-offset-2{margin-left:16.66667%}}h2{border-left:0.3125rem solid #de4a6d;padding-left:0.625rem;margin-top:2rem}#license-icon{text-align:center}@media screen and (min-width: 768px){#license-icon{position:relative;top:calc(50% - 40px)}}#license-icon>svg{border:0.03125rem solid #444;border-radius:100%;padding:0.5rem;fill:#444}#license{vertical-align:middle}.no-padding{padding:0}#in-numbers{background:#111;padding-top:0.75rem;padding-bottom:0.75rem;color:#fff}#in-numbers svg{fill:#fff}@media screen and (min-width: 768px){#in-numbers svg{position:relative;top:20px;left:-34px;width:32px;height:32px}}#in-numbers p{overflow-wrap:break-word;margin-top:0;font-size:0.625rem;margin-bottom:0}@media screen and (min-width: 768px){#in-numbers p{position:relative;top:-24px;left:22px;font-size:0.75rem}}#snippet-count,#contrib-count,#commit-count,#star-count{font-size:1rem}@media screen and (min-width: 768px){#snippet-count,#contrib-count,#commit-count,#star-count{font-size:1.25rem}}ul#links{list-style:none;padding-left:0}ul#links li+li{padding-top:0.625rem}.pick:not(.selected){display:none}.card.pick{transition:all 0.6s;left:0}.card.pick+.card.pick{margin-top:0.5rem}.pick.selected{overflow:visible}.pick.selected button.next{position:absolute;top:50%;right:-1rem}.pick.selected button.next>svg{margin-right:-0.0625rem}#pick-slider{position:relative}button.previous{left:-1%}button.previous>svg{margin-left:-0.125rem}button.next{right:-1%}button.next>svg{margin-left:0.0625rem}button.previous,button.next{position:absolute;top:50%;border-radius:100%;background:#f8f8f8;border:0.03125rem solid #ddd;width:1.5rem;height:1.5rem;padding:0;margin:0;transition:all 0.3s;z-index:2000}button.previous>svg,button.next>svg{fill:#888;transition:all 0.3s}button.previous:hover,button.previous:focus,button.next:hover,button.next:focus{border-color:#aaa}button.previous:hover>svg,button.previous:focus>svg,button.next:hover>svg,button.next:focus>svg{fill:#444}.card.contributor{height:calc(100% - 1rem);justify-content:left}.card.contributor>.section.media{height:auto}.card.contributor>.section.button{font-size:0.75rem;font-weight:700;text-align:center;transition:color 0.3s}.card.contributor>.section.button:hover,.card.contributor>.section.button:focus{color:var(--a-l-col);background:#f8f8f8}.card.fluid.contribution-guideline{overflow:visible;margin-top:3rem;padding-bottom:0.25rem}.card.fluid.contribution-guideline h3{padding-top:0.5rem;text-align:center}.contribution-guideline+.contribution-guideline:before,.contribution-guideline+.contribution-guideline:after{content:"";position:relative;top:-2.75rem;width:0.375rem;height:0.375rem;background:#ddd;border:0.03125rem solid #d0d0d0;border-radius:100%;left:calc(50% - 0.1875rem);box-shadow:inset -0.03125rem -0.03125rem 0.03125rem rgba(0,0,0,0.05)}.contribution-guideline+.contribution-guideline:after{position:absolute;top:-1.875rem}.contribution-number{position:absolute;top:-1.125rem;left:calc(50% - 1.125rem);font-size:1.5rem;background:linear-gradient(135deg, #ffae27 0%, #de496d 100%);border:0.03125 solid #ddd;width:2.25rem;text-align:center;height:2.25rem;border-radius:100%;font-weight:700;color:#fff}