html5中常用的结构标签
article 文章
header 头部
nav 导航
section 区域
aside 侧边栏
hgroup 区块的相关信息
figure 定义一组内容及标题
figcaption 定义figure元素的标题
footer 底部
dialog 对话框
使用习惯:
header/section/footer > aside/article/figure/hgroup/nav > div
embed可插入flash文件,但flash已经逐渐被淘汰,不建议使用
meter状态标签,可以定义电压
optimum是标准状态
low与high之间呈现绿色,其余呈现黄色
<meter value=”220” min=”20” max=”380” low=”200” high=”240” optimum=”220”></meter>
自动计算百分比
<meter value="0.75">75%</meter>
有步长的进度条
<progress value="30" max="100"></progress>
不断加载的进度条
<progress max="100"></progress>
datalist为input定义下拉列表
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>demo</title> </head> <body> <input placeholder="请选择手机品牌" list="phoneList"> <datalist id="phoneList"> <option value="iphone">iphone</option> <option value="samsung">samsung</option> <option value="huawei">huawei</option> <option value="oppo">oppo</option> <option value="htc">htc</option> </datalist> </body> </html>
details定义元素的详细内容,配合summary
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>demo</title> </head> <body> <details> <summary>HTML5</summary> <p>HTML5是构建Web内容的一种语言描述方式。HTML5是互联网的下一代标准,是构建以及呈现互联网内容的一种语言方式.被认为是互联网的核心技术之一。HTML产生于1990年,1997年HTML4成为互联网标准,并广泛应用于互联网应用的开发。 HTML5是Web中核心语言HTML的规范,用户使用任何手段进行网页浏览时看到的内容原本都是HTML格式的,在浏览器中通过一些技术处理将其转换成为了可识别的信息。HTML5在从前HTML4.01的基础上进行了一定的改进,虽然技术人员在开发过程中可能不会将这些新技术投入应用,但是对于该种技术的新特性,网站开发技术人员是必须要有所了解的。 [1-2] </p> </details> </body> </html>
ruby和rt进行拼音的注释
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>demo</title> </head> <body> 我们来<ruby>夼<rt>kuang</rt></ruby>一个话题 </body> </html>
兼容浏览器的写法:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>demo</title> </head> <body> 我们来<ruby>夼<rp>(</rp><rt>Kuang</rt><rp>)</rp></ruby>一个话题 </body> </html>
mark黄色选中效果
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>demo</title> </head> <body> <p>妈妈叫我回家的时候顺路买一盒<mark>牛奶</mark>,需要很新鲜的那种。</p> </body> </html>
output表单计算
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>demo</title> </head> <body> <form oninput="sum.value=parseInt(num1.value)*parseInt(num2.value)"> <input type="number" id="num1">* <input type="number" id="num2">= <output name="sum" for="num1 num2"></output> </form> </body> </html>
date pickers在移动端效果比较好
week兼容性不好
datetime兼容性不好,推荐用datetime-local
time用来设置时间(小时和分钟);
month用来设置年和月;
date用来设置年月日;
datetime用来设置年月日和时间;
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>demo</title> </head> <body> email:<input type="email" name="email"><br> url:<input type="url" name="url"><br> tel:<input type="tel" name="tel"><br> number:<input type="number" name="number"><br> date:<input type="date" name="date"><br> month:<input type="month" name="month"><br> week:<input type="week" name="week"><br> time:<input type="time" name="time"><br> datetime:<input type="datetime" name="datetime"><br> datetime-local:<input type="datetime-local" name="datetime-local"><br> range:<input type="range" name="range" min="1" max="10"><br> search:<input type="search" name="search"><br> color:<input type="color" name="color"><br> </body> </html>
autocomplete属性规定form或input域拥有自动完成功能,该属性适用于<form>标签和<input>标签
autofocus自动获取焦点
multiple多选,适用于email和file,email中不同邮箱用,隔开
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>demo</title> </head> <body> <form action="lesson2_1 autocomplete.html" autocomplete="on"> <input type="text" name="text" autofocus="autofocus" placeholder="您好,请在这里输入您的用户名!"><br> <input type="email" name="email" autocomplete="off" multiple="multiple"><br> <input type="file" name="file" multiple="multiple"><br> <input type="submit"> </form> </body> </html>
<link>标签中,sizes属性可以规定被链接资源的尺寸的大小
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>demo</title> <link rel="icon" href="icon.gif" type="image/gif" sizes="16x16"> <base href="http://localhost" target="_blank"> </head> <body> </body> </html>
script:
defer 页面已完成加载后再执行脚本
async 一旦脚本可用,则异步执行
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>demo</title> <script async="async" type="text/javascript" src="async.js"></script> <script defer="defer" type="text/javascript" src="defer.js"></script> </head> <body> </body> </html>
ol有序列表倒序
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Ol</title> </head> <body> <ol start="2" reversed="reversed"> <li>Html</li> <li>Html5</li> <li>Css</li> <li>Css3</li> <li>JavaScript</li> </ol> </body> </html>
html页面布局demo:
demo.html ---------------------------------------- <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>html5</title> <link rel="stylesheet" href="style.css"> </head> <body> <header> <div class="container"> <a href="index.html"><img src="images/logo.png"></a> <nav> <a class="active" href="index.html">Home</a> <a href="#">Course</a> <a href="#">Actual</a> <a href="#">Plan</a> <a href="#">FAQ</a> <a href="#">Notes</a> </nav> </div> </header> <section class="banner"> <ul> <li class="active"><img src="images/banner/banner1.jpg"></li> <li class="left"><img src="images/banner/banner3.jpg"></li> <li class="right"><img src="images/banner/banner2.jpg"></li> </ul> </section> <section class="main"> <aside> <h1>Recent <samp>Course</samp></h1> <dl> <dt>Hyper Text Markup Language</dt> <dd><img src="images/Course/05_05.png"></dd> <dd>HTML is the standard markup language used to create web pages and its elements form the building blocks of all websites.</dd> </dl> <dl> <dt>Cascading Style Sheets</dt> <dd><img src="images/Course/06_04.png"></dd> <dd>Cascading Style Sheets (CSS) is a simple mechanism for adding style (e.g., fonts, colors, spacing) to Web documents.</dd> </dl> <dl> <dt>JavaScript</dt> <dd><img src="images/Course/09_07.png"></dd> <dd>JavaScript is a high-level, dynamic, untyped, and interpreted programming language.</dd> </dl> <dl> <dt>AngularJS</dt> <dd><img src="images/Course/02_09.png"></dd> <dd>AngularJS is an open-source web application framework mainly maintained by Google and by a community of individuals and...</dd> </dl> </aside> <article> <h1>Welcome to <samp>Massive Open Online Course!</samp></h1> <p>We provide the latest knowledge to help you cope with the changing world!</p> <img src="images/article.jpg"> <p>We hope that all the students who love the Internet can be more convenient access to learning resources, using the Internet thinking to change our learning.</p> <p>Focus on IT skills education MOOC, consistent with the development trend of the Internet down to earth‘s MOOC. We are free, we only teach useful, we concentrate on education.</p> </article> </section> <footer> <div class="container"> <p>Copyright © 2019 test.com All Rights Reserved.</p> <span> <img src="images/icon/weichat.png"> <img src="images/icon/sina.png"> <img src="images/icon/qq.png"> </span> </div> </footer> </body> </html>
style.css ------------------------------------------ /* All tag */ * { font-family: Arial; font-size: 14px; margin: 0; padding: 0; border: none; } a { text-decoration: none; } ul { list-style: none; } /* header */ header { position: relative; height: 80px; background: #000; } header:after { position: absolute; bottom: 0; left: 0; width: 100%; height: 7px; content: ‘‘; background: #d6d6d6; } header > .container { position: relative; z-index: 1; width: 1200px; margin: 0 auto; } header > .container > a { display: block; float: left; margin: 5px 25px; } header > .container > nav { float: right; } /* nav */ nav > a { font-size: 24px; line-height: 73px; display: block; float: left; width: 110px; height: 73px; text-align: center; color: #fff; } nav > a:nth-child(1) { background: #433b90; } nav > a:nth-child(2) { background: #017fcb; } nav > a:nth-child(3) { background: #78b917; } nav > a:nth-child(4) { background: #feb800; } nav > a:nth-child(5) { background: #f27c01; } nav > a:nth-child(6) { background: #d40112; } nav > a:hover, nav > a.active { padding-bottom: 7px; } /* banner */ .banner { position: relative; background: #eaeaea; } .banner:after { position: absolute; bottom: 0; left: 0; width: 100%; height: 6px; content: ‘‘; background: #d6d6d6; } .banner > ul { position: relative; width: 1490px; height: 538px; margin: 0 auto; padding-top: 10px; } .banner > ul > li { position: absolute; width: 610px; height: 300px; overflow: hidden; } .banner > ul > li.active { z-index: 2; top: 37px; right: 0; left: 0; width: 960px; height: 460px; margin: auto; border: 1px solid #fff; box-shadow: 0 30px 140px 22px rgba(0, 0, 0, .35); } .banner > ul > li.left { z-index: 1; top: 0; bottom: 0; left: 0; margin: auto; box-shadow: 0 3px 7px 0 rgba(0, 0, 0, .35); } .banner > ul > li.right { z-index: 1; top: 0; right: 0; bottom: 0; margin: auto; box-shadow: 0 3px 7px 0 rgba(0, 0, 0, .35); } .banner > ul > li > img { position: absolute; left: -30%; height: 100%; } /* main */ .main { position: relative; width: 1200px; height: 473px; margin: 34px auto 0; } .main h1 { font-size: 30px; font-weight: lighter; margin-bottom: 23px; } .main h1 > samp { font-size: 30px; color: #7c7c7c; } .main > aside { float: left; width: 450px; } .main > aside > dl { position: relative; display: block; height: 74px; margin-bottom: 17px; } .main > aside > dl > dt { position: absolute; top: -1px; left: 92px; font-size: 16px; font-weight: bold; line-height: 16px; text-decoration: underline; } .main > aside > dl > dd:first-of-type { position: absolute; left: 0; } .main > aside > dl > dd:last-of-type { position: absolute; top: 20px; left: 90px; } .main > article { float: right; width: 720px; overflow: hidden; } .main > article > p, .main > article > img { margin-bottom: 20px; } /* footer */ footer { position: relative; background: #000; } footer:before { position: absolute; z-index: -1; top: -6px; left: 0; width: 100%; height: 6px; content: ‘‘; background: #d6d6d6; } footer > .container { width: 1200px; height: 64px; margin: 0 auto; } footer > .container > p { line-height: 64px; float: left; color: #fff; } footer > .container > span { float: right; margin: 14px 40px; } footer > .container > span > img { margin-left: 4px; opacity: .7; } footer > .container > span > img:hover { opacity: 1; cursor: pointer; }
html页面布局demo2:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>html</title> <link rel="stylesheet" href="demo.css"> </head> <body> <table id="outer-table"> <!-- 顶部 --> <thead> <tr> <td><img src="img/logo.png" alt="logo"></td> </tr> </thead> <!-- 主体 --> <tbody> <tr> <td> <table> <tr> <!-- 左侧 --> <td width="12%"> <p class="left-p"> <span>商品管理</span><br> <span>评价管理</span><br> <span>咨询管理</span><br><br><br> <span><b>全部订单</b></span><br> <span>已完成订单</span><br> <span>待处理订单</span><br> <span>今日物流</span><br><br><br> <span>月考核</span><br> <span>季度考核</span><br> <span>年度考核</span><br> </p> </td> <!-- 右侧 --> <td width="88%"> <table class="inner-table"> <tr> <td><span>全部订单</span></td> </tr> </table> <table class="inner-table"> <tr> <td> <span> 查询: <input type="date">至 <input type="date"> </span> </td> </tr> </table> <table id="order" class="inner-table" rules="all"> <tr> <td colspan="2">宝贝信息</td> <td>订单数量</td> <td>单价</td> <td>买家</td> <td>下单时间</td> <td>实付款</td> <td>订单操作</td> </tr> <tr> <td><img src="img/txue.png"></td> <td>2019新款个性男女潮牌&暮春之行文化衫</td> <td>2</td> <td>120</td> <td>小明</td> <td>2019-2-21 21:54</td> <td>240</td> <td>待付款</td> </tr> <tr> <td><img src="img/txue.png"></td> <td>2019新款个性男女潮牌&暮春之行文化衫</td> <td>2</td> <td>120</td> <td>小明</td> <td>2019-2-21 21:54</td> <td>240</td> <td>待付款</td> </tr> <tr> <td><img src="img/txue.png"></td> <td>2019新款个性男女潮牌&暮春之行文化衫</td> <td>2</td> <td>120</td> <td>小明</td> <td>2019-2-21 21:54</td> <td>240</td> <td>待付款</td> </tr> <tr> <td><img src="img/txue.png"></td> <td>2019新款个性男女潮牌&暮春之行文化衫</td> <td>2</td> <td>120</td> <td>小明</td> <td>2019-2-21 21:54</td> <td>240</td> <td>待付款</td> </tr> <tr> <td><img src="img/txue.png"></td> <td>2019新款个性男女潮牌&暮春之行文化衫</td> <td>2</td> <td>120</td> <td>小明</td> <td>2019-2-21 21:54</td> <td>240</td> <td>待付款</td> </tr> <tr> <td><img src="img/txue.png"></td> <td>2019新款个性男女潮牌&暮春之行文化衫</td> <td>2</td> <td>120</td> <td>小明</td> <td>2019-2-21 21:54</td> <td>240</td> <td>待付款</td> </tr> <tr> <td><img src="img/txue.png"></td> <td>2019新款个性男女潮牌&暮春之行文化衫</td> <td>2</td> <td>120</td> <td>小明</td> <td>2019-2-21 21:54</td> <td>240</td> <td>待付款</td> </tr> </table> </td> </tr> </table> </td> </tr> </tbody> <!-- 页脚 --> <tfoot> <tr> <td><span>2019-12-29 ©test.com</span></td> </tr> </tfoot> </table> </body> </html>
demo.css ----------------------------------- *{margin:0;padding:0;} table{width:100%;background-color: #fff;} #outer-table{background-color: #abcdef;} #outer-table tfoot td{text-align:center;height:50px;line-height: 50px;} #outer-table img{width: 150px;margin-left: 10px;} .left-p{margin-left:10px;margin-top:-250px;} .left-p span{line-height:2em;} .inner-table{border:2px solid #ccc;} .inner-table tr td{padding:10px;} #order tr td{text-align:center;} #order tr td img{width:50px;}
原文地址:https://www.cnblogs.com/chenyingying0/p/12117065.html
时间: 2024-10-09 11:23:44