用CSS3实现瀑布流布局

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>CSS3瀑布流</title>
    <style>
    /*大层*/
    .container{width:80%;margin: 0 auto;}
    /*瀑布流层*/
    .waterfall{
        -moz-column-count:4; /* Firefox */
        -webkit-column-count:4; /* Safari 和 Chrome */
        column-count:4;
        -moz-column-gap: 1em;
      -webkit-column-gap: 1em;
      column-gap: 1em;
    }
    /*一个内容层*/
    .item{
      padding: 1em;
      margin: 0 0 1em 0;
      -moz-page-break-inside: avoid;
      -webkit-column-break-inside: avoid;
      break-inside: avoid;
     border: 1px solid #000;
    }
    .item img{
        width: 100%;
        margin-bottom:10px;
    }
    </style>
</head>
<body>
    <div class="container">
        <div class="waterfall">
            <div class="item">
                <img src="https://imgsa.baidu.com/baike/c0%3Dbaike72%2C5%2C5%2C72%2C24/sign=f3d4063328738bd4d02cba63c0e2ecb3/a2cc7cd98d1001e910616de1be0e7bec55e797fa.jpg">
                <p>1 convallis timestamp</p>
           </div>



            <div class="item">
                <img src="https://imgsa.baidu.com/baike/c0%3Dbaike92%2C5%2C5%2C92%2C30/sign=03948ea9b4315c60579863bdecd8a076/8326cffc1e178a825a6b5d1cfe03738da977e833.jpg">
                <p>2 convallis timestamp 2 Donec a fermentum nisi. </p>
           </div>




            <div class="item">
                <img src="https://imgsa.baidu.com/baike/c0%3Dbaike80%2C5%2C5%2C80%2C26/sign=3d645bf2d0ca7bcb6976cf7ddf600006/6d81800a19d8bc3efe5f64fb858ba61ea8d345af.jpg">
                <p>3 Nullam eget lectus augue. Donec eu sem sit amet ligula 
        faucibus suscipit. Suspendisse rutrum turpis quis nunc 
        convallis quis aliquam mauris suscipit.</p>
           </div>



            <div class="item">
                <img src="https://imgsa.baidu.com/baike/c0%3Dbaike180%2C5%2C5%2C180%2C60/sign=fbc3501b0a087bf469e15fbb93ba3c49/bf096b63f6246b60ea65dd24e3f81a4c510fa273.jpg">
                <p> 4 Donec a fermentum nisi. Integer dolor est, commodo ut 
        sagittis vitae, egestas at augue. </p>
           </div>

  <div class="item">
                <img src="https://imgsa.baidu.com/baike/c0%3Dbaike150%2C5%2C5%2C150%2C50/sign=9fe1d71697ef76c6c4dff379fc7f969f/b03533fa828ba61ed2efcd184634970a304e5987.jpg">
                <p> 5 Donec a fermentum nisi. Integer dolor est, commodo ut sagittis vitae, egestas at augue.</p>
           </div>
        </div>
    </div>
</body>
</html>

注意: Internet Explorer 9及更早 IE 版本浏览器不支持 column-count 属性。

1、column-count 把div中的文本分为多少列
2、column-width 规定列宽
3、column-gap 规定列间隙
4、break-inside: avoid; 避免元素内部断行并产生新列

    /*瀑布流层*/
    .waterfall{
        -moz-column-count:4; /* Firefox */
        -webkit-column-count:4; /* Safari 和 Chrome */
        column-count:4;
        -moz-column-gap: 1em;
      -webkit-column-gap: 1em;
      column-gap: 1em;
    }

<script> //自适应宽度列数 var nnw=document.body.clientWidth; var nums=parseInt(nnw/200);//图片宽度200 document.write('<style>.waterfall{-moz-column-count:'+nums+'; /* Firefox */-webkit-column-count:'+nums+'; /* Safari 和 Chrome */column-count:'+nums+';-moz-column-gap: 1em;-webkit-column-gap: 1em;column-gap: 1em;}</style>') </script>