list <input> 指的是一个 <datalist> 元素,其中包含一个 <input> 元素的预定义选项 loop <audio>, <video> 指定音频/视频将在每次完成时重新开始 low <meter> 指定被认为是低值的范围 max <input>, <meter>, <progress> 指定最大值 maxlength <input>, <textarea> 指定元素中允许的最大字符数 media ...
Most browsers will display the<html>element with the following default values: html{ display:block; } html:focus{ outline:none; } ❮PreviousComplete HTMLReferenceNext❯ W3schools Pathfinder Track your progress - it's free! Log inSign Up...
W3Schools is optimized for learning and training. Examples might be simplified to improve reading and learning. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. While using W3Schools, you agree to have read and ...
<main> 一个 page 应该只有一个 main <acticle> 是一个独立的内容, 比如 product, post, 可以用 section 作为 product list 然后里面多个 article <aside> 可以放到 section, article, body 里, 表示和主题有关的其它内容, 比如 relate posts, products 等等. Semantic HTML Tag (细节类) <address> <blockq...
HTML5 supports unknown tags as inline elements, but it recommends CSS styling for it. Here is the source: https://www.w3schools.com/html/html5_browsers.asp Share Follow edited Jan 24, 2019 at 17:32 סטנלי גרונן 2,9672424 gold badges4848 silver badges6969 ...
来自W3C 网站( www.w3schools.com/tags/tag_b.asp ):“根据 HTML 5 规范,这个< b >标签应该作为最后的手段,在没有其他标签更合适的时候使用。HTML 5 规范规定标题应该用< h1 >到< h6 >标签来表示,强调的文本应该用< em >标签来表示,重要的文本应该用< strong >标签来表示,标记/高亮的文本应该用< mar...
So, I decided to scan the list of HTML5 tags and here is my reaction. Now that you know how I stumbled upon <dfn>, we can move on and describe this tag. The dfn element allows us to define a term. In its simplest form, it contains the term you want to define, and then wrap...
There is more information about this athttps://www.w3schools.com/tags/tag_meta.asp. answeredMar 21, 2018 at 16:33 Your Answer Post as a guest Name Email Required, but never shown
datalist 被用来在为 <input> 元素提供“自动完成“的特性(有些像 Element 的 <el-autocomplete>) 58:<output>:定义一个计算的结果 详见:https://www.runoob.com/tags/tag-output.html 四、框架标签 59:<iframe>:定义内联框架 name sandbox: ""|allow-forms|allow-same-origin|allow-scripts|allow-top-navi...
HTML Tags <!--> <!DOCTYPE> <a> <abbr> <acronym> <address> <applet> <area> <article> <aside> <audio> <b> <base> <basefont> <bdi> <bdo> <big> <blockquote> <body> <br> <button> <canvas> <caption> <center> <cite> <code> <col> <colgroup> <datalist> <dd> <del> <detai...