html5
<div> <!-- </div><div> 1. H5不是新语言,而是html第五次重大修改的第五个版本。</div>
<div> 2. 首页主流的浏览器都支持H5,(谷歌,火狐,苹果) IE9以上支持H5</div>
<div> 3. 改变了用户与文档的交互方式,多媒体,video,audio canvas</div>
<div> 4. 增加了其他的新特性,语义特性,本地存储特性,网页多媒体,二维三维,特效(过度,动画)</div>
<div> 5. 相对于h4</div>
<div> 1. 进步:抛弃的一些不常用的标记的属性。</div>
<div> 2. 新增了一些标记和属性--表单 视频 音频等···</div>
<div> 3. 从代码结构而言,h5的网页结构更简洁。</div>
<div> --></div>
<div> </div>
<div> html5 简单布局</div>
<div>
<div>
<div> </div>
<div><style></div>
<div> * {</div>
<div> margin: 0;</div>
<div> padding: 0;</div>
<div> }</div>
<br>
<div> .container {</div>
<div> width: 100%;</div>
<div> height: 100%;</div>
<div> }</div>
<br>
<div> header {</div>
<div> width: 100%;</div>
<div> height: 50px;</div>
<div> background-color: red;</div>
<div> }</div>
<br>
<div> nav {</div>
<div> height: 36px;</div>
<div> width: 100%;</div>
<div> background-color: black;</div>
<div> color: #fff;</div>
<div> }</div>
<br>
<div> main {</div>
<div> width: 100%;</div>
<div> height: 500px;</div>
<div> background-color: rebeccapurple;</div>
<div> }</div>
<br>
<div> main>article {</div>
<div> float: left;</div>
<div> width: 70%;</div>
<div> height: 100%;</div>
<div> background-color: salmon;</div>
<div> }</div>
<br>
<div> main>aside {</div>
<div> float: left;</div>
<div> width: 30%;</div>
<div> height: 100%;</div>
<div> background-color: green;</div>
<div> }</div>
<br>
<div> footer {</div>
<div> background-color: hotpink;</div>
<div> width: 100%;</div>
<div> height: 40px;</div>
<div> }</div>
<div></style></div>
<br>
<div><body></div>
<div> <header>头部</header></div>
<div> <nav>导航</nav></div>
<div> <main></div>
<div> <article>左边</article></div>
<div> <aside>右边</aside></div>
<div> </main></div>
<div> <footer>底部</footer></div>
<div></body></div>
<div> </div>
<div>表单type属性</div>
<div>
<div>
<div><form></div>
<div> 用户名: <input type="text" placeholder="用户名"><br></div>
<div> 密码: <input type="password" placeholder="密码"><br></div>
<div> 邮箱: <input type="email" placeholder="邮箱"><br></div>
<div> 时间: <input type="date" placeholder="时间"><br></div>
<div> 电话: <input type="tel" placeholder="电话"><br></div>
<div> 网址: <input type="url" placeholder="网址"><br></div>
<div> 请输入商品: <input type="search" placeholder="商品"><br></div>
<div> 数字: <input max="10" min="5" value="8" type="number" placeholder="数字"><br></div>
<div> 范围: <input type="range" max="100" min="1" value="1" placeholder="范围"><br></div>
<div> 颜色: <input type="color" placeholder="颜色"><br></div>
<div> <!-- 提交 --></div>
<div> <input type="submit" value="提交"></div>
<div> </form></div>
</div>
</div>
<div> </div>
<div> </div>
<div> </div>
<div> </div>
<div> </div>
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来源:https://www.cnblogs.com/cheng520/p/13786204.html
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