html{margin:0;padding:0;color-scheme:light dark;color:var(--text);background:var(--bg)}:root{--whatwg-green:#3c790a;--text:black;--bg:white;--a-normal-text:#00C;--a-visited-text:#609;--a-active-text:#c00;--a-underline:rgba(0,0,0,.3);--mark-text:marktext;--mark-bg:mark;--code-text:#666;--code-special-text:#ce3c05;--heading-text:var(--whatwg-green);--element-text:var(--text);--element-bg:#eeffee;--navblock-text:var(--text);--navblock-a-text:var(--a-normal-text);--navblock-mask-bg:rgba(255,255,255,0.9);--note-text:green;--note-bg:#dfd;--note-heading-text:var(--bg);--note-heading-bg:var(--note-text);--example-text:#222;--example-bg:#f7f7f7;--example-heading-text:var(--bg);--example-heading-bg:var(--example-text);--xxx-text:#d50606;--xxx-bg:white;--xxx-heading-text:var(--bg);--xxx-heading-bg:var(--xxx-text);--xxx-border:var(--xxx-text);--warning-text:#D50606;--warning-bg:#FFFFCA;--warning-heading-text:yellow;--warning-heading-bg:var(--warning-text);--critical-text:var(--text);--critical-bg:#ffc;--critical-border:#d50606;--pre-text:var(--text);--pre-bg:hsl(24,20%,95%);--pre-idl-text:var(--text);--pre-idl-bg:#f7f7f7;--pre-css-text:var(--text);--pre-css-bg:#ffe;--pre-underline:var(--text);--pre-strong-text:green;--pre-strong-bg:#dfd;--pre-small-text:silver;--pre-small-bg:transparent;--pre-mark-text:var(--mark-text);--pre-mark-bg:var(--mark-bg);--domtree-text:var(--text);--domtree-bg:transparent;--domtree-t1:purple;--domtree-t2:var(--domtree-text);--domtree-t2-name:black;--domtree-t2-value:blue;--domtree-t3:gray;--domtree-t4:gray;--domtree-t5:gray;--domtree-t6:var(--domtree-text);--domtree-t7:green;--domtree-t8:green;--domtree-t9:var(--domtree-text);--domtree-t10:teal;--dfnpanel-text:black;--dfnpanel-bg:#ddd;--mdn-bg:#EEE;--mdn-shadow:#999;--mdn-nosupport-text:#ccc;--mdn-pass:green;--mdn-fail:red;--raretr-text:#333;--raretr-bg:#f7f7f7;--yesno-yes-bg:papayawhip}@media (prefers-color-scheme:dark){:root{--text:#ddd;--bg:black;--a-normal-text:#6af;--a-visited-text:#aaf;--a-active-text:#c00;--a-underline:rgba(255,255,255,.3);--mark-text:var(--text);--mark-bg:#255;--code-text:#aaa;--code-special-text:#ff7b54;--heading-text:var(--whatwg-green);--element-text:var(--text);--element-bg:#000800;--navblock-text:var(--text);--navblock-a-text:var(--a-normal-text);--navblock-mask-bg:rgba(0,0,0,0.9);--note-text:#8f8;--note-bg:#020;--note-heading-text:var(--bg);--note-heading-bg:var(--note-text);--example-text:#f7f7f7;--example-bg:#222;--example-heading-text:var(--bg);--example-heading-bg:#ccc;--xxx-text:#d22;--xxx-bg:#111;--xxx-heading-text:var(--bg);--xxx-heading-bg:var(--xxx-text);--xxx-border:var(--xxx-text);--warning-text:#d22;--warning-bg:#033;--warning-heading-text:yellow;--warning-heading-bg:#d22;--critical-text:var(--text);--critical-bg:#133;--critical-border:#b50505;--pre-text:var(--text);--pre-bg:#141414;--pre-idl-text:var(--text);--pre-idl-bg:#141414;--pre-css-text:var(--text);--pre-css-bg:#112;--pre-underline:#888;--pre-strong-text:#8f8;--pre-strong-bg:#020;--pre-small-text:gray;--pre-small-bg:transparent;--pre-mark-text:var(--mark-text);--pre-mark-bg:#133;--domtree-text:var(--text);--domtree-bg:var(--bg);--domtree-t1:#d6d;--domtree-t2:var(--domtree-text);--domtree-t2-name:var(--text);--domtree-t2-value:cornflowerblue;--domtree-t3:silver;--domtree-t4:silver;--domtree-t5:silver;--domtree-t6:var(--domtree-text);--domtree-t7:#690;--domtree-t8:#690;--domtree-t9:var(--domtree-text);--domtree-t10:#03caca;--dfnpanel-text:#ddd;--dfnpanel-bg:#222;--mdn-bg:#222;--mdn-shadow:#444;--mdn-nosupport-text:#666;--mdn-pass:#690;--mdn-fail:#d22;--raretr-text:#bbb;--raretr-bg:#040404;--yesno-yes-bg:midnightblue}}a.self-link{position:absolute;top:0;left:-2.5em;width:2em;height:2em;text-align:center;transition:opacity 0.2s;opacity:0.5;text-decoration:none}a.self-link:hover{opacity:1;text-decoration:none}h2>a.self-link,h3>a.self-link,h4>a.self-link,h5>a.self-link,h6>a.self-link{font-size:83%;color:inherit;border-bottom:none}a.self-link::before{content:"¶"}h2>a.self-link::before,h3>a.self-link::before,h4>a.self-link::before,h5>a.self-link::before,h6>a.self-link::before{content:"§"}@media (max-width:767px){dd{margin-left:0}h2>a.self-link,h3>a.self-link,h4>a.self-link,h5>a.self-link,h6>a.self-link{left:auto;top:auto;margin-left:0.5em}}pre,code{font-size:inherit;font-family:monospace,Droid Sans Fallback,Helvetica Neue,sans-serif;font-variant:normal;background:none}pre strong{font:inherit;background:var(--pre-strong-bg);color:var(--pre-strong-text)}pre small{background:var(--pre-small-bg);color:var(--pre-small-text);font:inherit}pre em{font-weight:bolder;font-style:normal}pre mark{color:var(--pre-mark-text);background:var(--pre-mark-bg)}var sub{vertical-align:bottom;font-size:smaller;top:0.1em}var>var::before{content:"⟨";font-style:normal}var>var::after{content:"⟩";font-style:normal}c-[a]{color:#990055}c-[b]{color:#990055}c-[c]{color:#708090}c-[d]{color:#708090}c-[e]{color:#0077aa}c-[f]{color:#669900}c-[g]{color:#222222}c-[k]{color:#990055}c-[l]{color:#000000}c-[m]{color:#000000}c-[n]{color:#0077aa}c-[o]{color:#999999}c-[p]{color:#999999}c-[s]{color:#a67f59}c-[t]{color:#a67f59}c-[u]{color:#a67f59}c-[cp]{color:#708090}c-[c1]{color:#708090}c-[cs]{color:#708090}c-[kc]{color:#990055}c-[kn]{color:#990055}c-[kp]{color:#990055}c-[kr]{color:#990055}c-[ld]{color:#000000}c-[nc]{color:#0077aa}c-[no]{color:#0077aa}c-[nd]{color:#0077aa}c-[ni]{color:#0077aa}c-[ne]{color:#0077aa}c-[nf]{color:#0077aa}c-[nl]{color:#0077aa}c-[nn]{color:#0077aa}c-[py]{color:#0077aa}c-[ow]{color:#999999}c-[mb]{color:#000000}c-[mf]{color:#000000}c-[mh]{color:#000000}c-[mi]{color:#000000}c-[mo]{color:#000000}c-[sb]{color:#a67f59}c-[sc]{color:#a67f59}c-[sd]{color:#a67f59}c-[se]{color:#a67f59}c-[sh]{color:#a67f59}c-[si]{color:#a67f59}c-[sx]{color:#a67f59}c-[sr]{color:#a67f59}c-[ss]{color:#a67f59}c-[vc]{color:#0077aa}c-[vg]{color:#0077aa}c-[vi]{color:#0077aa}c-[il]{color:#000000}@media (prefers-color-scheme:dark){c-[a]{color:#d33682}c-[b]{color:#d33682}c-[c]{color:#2aa198}c-[d]{color:#2aa198}c-[e]{color:#268bd2}c-[f]{color:#669900}c-[g]{color:#cb4b16}c-[k]{color:#d33682}c-[l]{color:#657b83}c-[m]{color:#657b83}c-[n]{color:#268bd2}c-[o]{color:#657b83}c-[p]{color:#657b83}c-[s]{color:#6c71c4}c-[t]{color:#6c71c4}c-[u]{color:#6c71c4}c-[ch]{color:#2aa198}c-[cp]{color:#2aa198}c-[cpf]{color:#2aa198}c-[c1]{color:#2aa198}c-[cs]{color:#2aa198}c-[kc]{color:#d33682}c-[kn]{color:#d33682}c-[kp]{color:#d33682}c-[kr]{color:#d33682}c-[ld]{color:#657b83}c-[nc]{color:#268bd2}c-[no]{color:#268bd2}c-[nd]{color:#268bd2}c-[ni]{color:#268bd2}c-[ne]{color:#268bd2}c-[nf]{color:#268bd2}c-[nl]{color:#268bd2}c-[nn]{color:#268bd2}c-[py]{color:#268bd2}c-[ow]{color:#657b83}c-[mb]{color:#657b83}c-[mf]{color:#657b83}c-[mh]{color:#657b83}c-[mi]{color:#657b83}c-[mo]{color:#657b83}c-[sa]{color:#6c71c4}c-[sb]{color:#6c71c4}c-[sc]{color:#6c71c4}c-[dl]{color:#6c71c4}c-[sd]{color:#6c71c4}c-[se]{color:#6c71c4}c-[sh]{color:#6c71c4}c-[si]{color:#6c71c4}c-[sx]{color:#6c71c4}c-[sr]{color:#6c71c4}c-[ss]{color:#6c71c4}c-[fm]{color:#268bd2}c-[vc]{color:#cb4b16}c-[vg]{color:#cb4b16}c-[vi]{color:#cb4b16}c-[vm]{color:#cb4b16}c-[il]{color:#657b83}}@media (max-width:767px){.mdn-anno{opacity:.1}}.mdn-anno{font:1em sans-serif;padding:0.3em;position:absolute;z-index:8;right:0.3em;background:var(--mdn-bg);color:var(--mdn-text);box-shadow:0 0 3px var(--mdn-shadow);overflow:hidden;border-collapse:initial;border-spacing:initial;max-width:min-content;white-space:nowrap;word-wrap:normal;hyphens:none}.mdn-anno:not(.wrapped){opacity:1}.mdn-anno:hover{z-index:9}.mdn-anno:focus-within{z-index:11}.mdn-anno.wrapped{min-width:0}.mdn-anno.wrapped>:not(button){display:none}.mdn-anno>.mdn-anno-btn{cursor:pointer;border:none;color:var(--text);background:transparent;margin:-8px;float:right;padding:10px 8px 8px 8px;outline:none}.mdn-anno>.mdn-anno-btn>.less-than-two-engines-flag{color:var(--mdn-fail);padding-right:2px}.mdn-anno>.mdn-anno-btn>.all-engines-flag{color:var(--mdn-pass);padding-right:2px}.mdn-anno>.mdn-anno-btn>span{color:#fff;background-color:#000;font-weight:normal;font-family:zillaslab,Palatino,"Palatino Linotype",serif;padding:2px 3px 0px 3px;line-height:1.3em;vertical-align:top}.mdn-anno>.feature{margin-top:20px}.mdn-anno>.feature:not(:first-of-type){border-top:1px solid #999;margin-top:6px;padding-top:2px}.mdn-anno>.feature>.less-than-two-engines-text{color:var(--mdn-fail)}.mdn-anno>.feature>.all-engines-text{color:var(--mdn-pass)}.mdn-anno>.feature>p{font-size:.75em;margin-top:6px;margin-bottom:0}.mdn-anno>.feature>p+p{margin-top:3px}.mdn-anno>.feature>p>a[href]{text-decoration:none;border-bottom:1px solid #707070;padding:0 1px 0;margin:0-1px 0}.mdn-anno>.feature>p>a[href]:active{border-color:currentcolor}.mdn-anno>.feature>.support{display:block;font-size:0.6em;margin:0;padding:0;margin-top:2px}.mdn-anno>.feature>.support+div{padding-top:0.5em}.mdn-anno>.feature>.support>hr{display:block;border:none;border-top:1px dotted #999;padding:3px 0px 0px 0px;margin:2px 3px 0px 3px}.mdn-anno>.feature>.support>hr::before{content:""}.mdn-anno>.feature>.support>span{padding:0.2em;display:block;display:table}.mdn-anno>.feature>.support>span.no,.mdn-anno>.feature>.support>span.unknown{color:var(--mdn-nosupport-text);filter:grayscale(100%)}.mdn-anno>.feature>.support>span.no::before,.mdn-anno>.feature>.support>span.unknown::before{opacity:0.5}.mdn-anno>.feature>.support>span:not(.caniuse):hover{color:var(--text);filter:none;background:var(--bg)}.mdn-anno>.feature>.support>span:first-of-type{margin-top:0.5em}.mdn-anno>.feature>.support>span>span{padding:1px 0.5em 0 0.5em;display:table-cell}.mdn-anno>.feature>.support>span>span:first-child{width:100%}.mdn-anno>.feature>.support>span>span:last-child{width:100%;white-space:pre;padding:0}.mdn-anno>.feature>.support>span::before{content:" ";display:table-cell;min-width:1.5em;height:1.5em;background:no-repeat center center;background-size:contain;text-align:right;font-size:0.75em;font-weight:bold}.mdn-anno>.feature>.support>.chrome_android::before{background-image:url(https://ssr-www.pages.dev/browser-logos/chrome.svg?kwid=1qfplvq%2560fp-tkbwtd-lqd)}.mdn-anno>.feature>.support>.firefox_android::before{background-image:url(https://ssr-www.pages.dev/browser-logos/firefox.png?kwid=1qfplvq%2560fp-tkbwtd-lqd)}.mdn-anno>.feature>.support>.chrome::before{background-image:url(https://ssr-www.pages.dev/browser-logos/chrome.svg?kwid=1qfplvq%2560fp-tkbwtd-lqd)}.mdn-anno>.feature>.support>.edge_blink::before{background-image:url(https://ssr-www.pages.dev/browser-logos/edge.svg?kwid=1qfplvq%2560fp-tkbwtd-lqd)}.mdn-anno>.feature>.support>.edge::before{background-image:url(https://ssr-www.pages.dev/browser-logos/edge_legacy.svg?kwid=1qfplvq%2560fp-tkbwtd-lqd)}.mdn-anno>.feature>.support>.firefox::before{background-image:url(https://ssr-www.pages.dev/browser-logos/firefox.png?kwid=1qfplvq%2560fp-tkbwtd-lqd)}.mdn-anno>.feature>.support>.ie::before{background-image:url(https://ssr-www.pages.dev/browser-logos/ie.png?kwid=1qfplvq%2560fp-tkbwtd-lqd)}.mdn-anno>.feature>.support>.safari_ios::before{background-image:url(https://ssr-www.pages.dev/browser-logos/safari-ios.svg?kwid=1qfplvq%2560fp-tkbwtd-lqd)}.mdn-anno>.feature>.support>.nodejs::before{background-image:url(https://ssr-www.pages.dev/static/images/favicons/favicon.ico?kwid=1mlgfip-lqd)}.mdn-anno>.feature>.support>.opera_android::before{background-image:url(https://ssr-www.pages.dev/browser-logos/opera.svg?kwid=1qfplvq%2560fp-tkbwtd-lqd)}.mdn-anno>.feature>.support>.opera::before{background-image:url(https://ssr-www.pages.dev/browser-logos/opera.svg?kwid=1qfplvq%2560fp-tkbwtd-lqd)}.mdn-anno>.feature>.support>.safari::before{background-image:url(https://ssr-www.pages.dev/browser-logos/safari.png?kwid=1qfplvq%2560fp-tkbwtd-lqd)}.mdn-anno>.feature>.support>.samsunginternet_android::before{background-image:url(https://ssr-www.pages.dev/browser-logos/samsung.svg?kwid=1qfplvq%2560fp-tkbwtd-lqd)}.mdn-anno>.feature>.support>.webview_android::before{background-image:url(https://ssr-www.pages.dev/browser-logos/android-webview.png?kwid=1qfplvq%2560fp-tkbwtd-lqd)}.mdn-anno>.feature>.support>.caniuse::before{background-image:url(https://ssr-www.pages.dev/img/favicon-128.png?kwid=1%2560bmjvpf-%2560ln)}.mdn-anno>.feature>.support>.caniuse>span,.mdn-anno>.feature>.support>.caniuse>span:hover,.mdn-anno>.feature>.support>.caniuse>span:last-child{padding-left:4px;font-size:11px}.name-slug-mismatch{color:red}:not(.h-entry) p+.mdn-anno{margin-top:-45px}.mdn-anno.before{margin-top:2px}td>.mdn-anno.before,dt>.mdn-anno.before{margin-top:-26px}h2+.mdn-anno{margin:-48px 0 0 0}h3+.mdn-anno{margin:-46px 0 0 0}h4+.mdn-anno{margin:-42px 0 0 0}h5+.mdn-anno{margin:-40px 0 0 0}h6+.mdn-anno{margin:-40px 0 0 0}.domintro .mdn-anno,.note .mdn-anno,.warning .mdn-anno,.example .mdn-anno{right:-9.7em}ul.domTree,ul.domTree ul{padding:0 0 0 1em;margin:0}ul.domTree li{padding:0;margin:0;list-style:none;position:relative}ul.domTree li li{list-style:none}ul.domTree li:first-child::before{position:absolute;top:0;height:0.6em;left:-0.75em;width:0.5em;border-style:none none solid solid;content:"";border-width:0.1em}ul.domTree li:not(:last-child)::after{position:absolute;top:0;bottom:-0.6em;left:-0.75em;width:0.5em;border-style:none none solid solid;content:"";border-width:0.1em}:is(img,iframe)[src$=".svg"]:not(.darkmode-aware),svg:not(.darkmode-aware){background:white}