HTML 元素列表<link>rel本页总览relHTML <link> rel 属性一个外部的样式表:<link rel="stylesheet" type="text/css" href="theme.css">定义和用法rel 属性是必须的,规定当前文档与被链接文档/资源之间的关系。HTML 4.01 与 HTML5 之间的差异在 HTML5 中,移除了 一些 HTML 4.01 中的值,增加了一些新的值。语法<link rel="*value*">属性值值描述alternate链接到该文档的替代版本(比如打印页、翻译或镜像)。author链接到该文档的作者。help链接到帮助文档。icon导入表示该文档的图标。license链接到该文档的版权信息。next表示该文档是集合中的一部分,且集合中的下一个文档是被引用的文档。prefetch规定应该对目标资源进行缓存。prev表示该文档是集合中的一部分,且集合中的上一个文档是被引用的文档。search链接到针对文档的搜索工具。stylesheet要导入的样式表的 URL。浏览器兼容性ChromeEdgeFirefoxOperaSafariChrome AndroidFirefox for AndroidOpera AndroidSafari on iOSSamsung InternetWebView AndroidrelFull supportChrome1Toggle historyFull supportEdge12Toggle historyFull supportFirefox1Toggle historyFull supportOperaYesToggle historyFull supportSafariYesToggle historyFull supportChrome AndroidYesToggle historyFull supportFirefox for Android4Toggle historyFull supportOpera AndroidYesToggle historyFull supportSafari on iOSYesToggle historyFull supportSamsung InternetYesToggle historyFull supportWebView AndroidYesToggle historyAlternative stylesheets.No supportChrome1Toggle historyCompatibility unknown; please update this.Edge?Toggle historyFull supportFirefox3Toggle historyFull supportOperaYesToggle historyCompatibility unknown; please update this.Safari?Toggle historyCompatibility unknown; please update this.Chrome Android?Toggle historyFull supportFirefox for Android4Toggle historyCompatibility unknown; please update this.Opera Android?Toggle historyCompatibility unknown; please update this.Safari on iOS?Toggle historyCompatibility unknown; please update this.Samsung Internet?Toggle historyCompatibility unknown; please update this.WebView Android?Toggle historydns-prefetchFull supportChrome46Toggle historyFull supportEdge79Toggle historyFull supportFirefox3Toggle historyFull supportOpera33Toggle historyCompatibility unknown; please update this.Safari?Toggle historyFull supportChrome AndroidYesToggle historyFull supportFirefox for Android4Toggle historyCompatibility unknown; please update this.Opera Android?Toggle historyCompatibility unknown; please update this.Safari on iOS?Toggle historyFull supportSamsung InternetYesToggle historyFull supportWebView Android46Toggle historyiconFull supportChrome4Toggle historyFull supportEdge12Toggle historyFull supportFirefox2Toggle historyFull supportOpera9Toggle historyFull supportSafari3.1Toggle historyFull supportChrome Android18Toggle historyFull supportFirefox for Android4Toggle historyNo supportOpera AndroidNoToggle historyNo supportSafari on iOSNoToggle historyFull supportSamsung Internet4.0Toggle historyFull supportWebView Android38Toggle historymanifestExperimentalNo supportChromeNoToggle historyNo supportEdgeNoToggle historyCompatibility unknown; please update this.Firefox?Toggle historyNo supportOperaNoToggle historyCompatibility unknown; please update this.Safari?Toggle historyFull supportChrome Android39Toggle historyCompatibility unknown; please update this.Firefox for Android?Toggle historyCompatibility unknown; please update this.Opera Android?Toggle historyCompatibility unknown; please update this.Safari on iOS?Toggle historyFull supportSamsung Internet4.0Toggle historyFull supportWebView Android39Toggle historymodulepreloadExperimentalFull supportChrome66Toggle historyFull supportEdge79Toggle historyCompatibility unknown; please update this.Firefox?Toggle historyFull supportOpera53Toggle historyCompatibility unknown; please update this.Safari?Toggle historyFull supportChrome Android66Toggle historyCompatibility unknown; please update this.Firefox for Android?Toggle historyFull supportOpera Android47Toggle historyCompatibility unknown; please update this.Safari on iOS?Toggle historyFull supportSamsung Internet9.0Toggle historyFull supportWebView Android66Toggle historypreconnectFull supportChrome46Toggle historyFull supportEdge79Toggle historyFull supportFirefox39Toggle historyFull supportOpera33Toggle historyFull supportSafari11.1Toggle historyFull supportChrome Android46Toggle historyFull supportFirefox for Android39Toggle historyFull supportOpera Android33Toggle historyFull supportSafari on iOS11.3Toggle historyFull supportSamsung Internet4.0Toggle historyFull supportWebView Android46Toggle historyprefetchFull supportChrome8Toggle historyFull supportEdge12Toggle historyFull supportFirefox2Toggle historyFull supportOpera15Toggle historyNo supportSafariNoToggle historyFull supportChrome Android18Toggle historyFull supportFirefox for Android4Toggle historyFull supportOpera Android14Toggle historyNo supportSafari on iOSNoToggle historyFull supportSamsung Internet1.5Toggle historyFull supportWebView Android4.4Toggle historypreloadPartial supportChrome50Toggle historyPartial supportEdge79Toggle historyFull supportFirefox85Toggle historyFull supportOpera37Toggle historyCompatibility unknown; please update this.Safari?Toggle historyPartial supportChrome Android50Toggle historyFull supportFirefox for Android85Toggle historyCompatibility unknown; please update this.Opera Android?Toggle historyCompatibility unknown; please update this.Safari on iOS?Toggle historyFull supportSamsung Internet5.0Toggle historyFull supportWebView Android50Toggle historyprerenderExperimentalFull supportChrome13Toggle historyFull supportEdge79Toggle historyNo supportFirefoxNoToggle historyFull supportOpera15Toggle historyNo supportSafariNoToggle historyFull supportChrome Android18Toggle historyNo supportFirefox for AndroidNoToggle historyFull supportOpera Android14Toggle historyNo supportSafari on iOSNoToggle historyFull supportSamsung Internet1.5Toggle historyFull supportWebView Android4.4Toggle history