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  • 宽高比(移动端)

    <!doctype html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
        <meta name="viewport" content="width=device-width,initial-scale=1.0">
        <title>Document</title>
    <style>
    * {
    box-sizing: border-box;
    }
    
    .section-video ul.list {
    padding: 5px;
    width: 100%;
    font-size: 12px;
    background-color: #0363b5;
    list-style: none;
    overflow: hidden;
    }
    
    .section-video ul.list li {
    display: inline-block;
    width: 50%;
    padding: 5px;
    float: left;
    }
    
    .section-video ul.list li a {
    display: block;
    width: 100%;
    color: #fff;
    text-decoration: none;
    }
    
    .section-video ul.list li .img {
    width: 100%;
    position: relative;/* 使用相对定位*/
    height: 0;/*高度设置为0,使用padding来设置高度*/
    overflow: hidden;
    /*padding-bottom: 54.545454%;*/ /*使用padding-top也可,使用padding来撑高容器,高度为宽度的 54.545454%*/
    padding-bottom: 56.25%;
    }
    
    .section-video ul.list li .img img {
    position: absolute;/*使用绝对定位*/
    width: 100%;/*宽高为容器的宽高*/
    height: 100%;
    top: 0;
    left: 0;
        text-align:center;display:table-cell;vertical-align:middle;
    }
    
    .section-video ul.list li .img .time {
    position: absolute;
    display: inline-block;
    right: 0;
    bottom: 15px;
    font-size: 12px;
    line-height: 18px;
    background-color: rgba(0, 0, 0, .48);
    border-top-left-radius: 8px;
    border-bottom-left-radius: 8px;
    padding: 0 10px;
    }
    
    .section-video ul.list li .title {
    display: block;
    line-height: 18px;
    padding: 4px 0;
    height: 40px;
    overflow: hidden;
    text-overflow: ellipsis;
    }
    </style>
    </head>
    <body>
    <div class="section-video">
        <ul class="list">
            <li>
                <a href="javascript:void(0)">
                    <div class="img">
                        <!--<img src="3.png" alt=""/>-->
                        <img src="http://down2.9apps.com:7080/group1/M01/76/E4/poYBAFdlMBmAKGmxAAA7r722CEs285.jpg"  alt="logo"/>
                        <span class="time">07:12</span>
                    </div>
                    <span class="title">我是标题</span>
                </a>
            </li>
            <li>
                <a href="javascript:void(0)">
                    <div class="img">
                        <img src="http://down2.9apps.com:7080/group1/M01/76/E4/poYBAFdlMBmAKGmxAAA7r722CEs285.jpg" alt="logo"/>
                        <span class="time">04:58</span>
                    </div>
                    <span class="title">我是标题</span>
                </a>
            </li>
            <li>
                <a href="javascript:void(0)">
                    <div class="img">
                        <img class="" src="http://down2.9apps.com:7080/group1/M01/76/E4/poYBAFdlMBmAKGmxAAA7r722CEs285.jpg" alt="logo">
                        <span class="time">03:54</span>
                    </div>
                    <span class="title">我是标题</span>
                </a>
            </li>
            <li>
                <a href="javascript:void(0)">
                    <div class="img">
                        <img class="" src="http://down2.9apps.com:7080/group1/M00/76/E4/pYYBAFdlMBuAO13wAAA-uPs5iqo997.jpg" alt="logo">
                        <span class="time">03:14</span>
                    </div>
                    <span class="title">我是标题</span>
                </a>
            </li>
        </ul>
    </div>
    </body>
    </html>

    效果图:

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  • 原文地址:https://www.cnblogs.com/heyiming/p/6689826.html
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