以前使用瀑布流都要用js，现在有了css3，可以轻松实现了。
掌握点：
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
注意: Internet Explorer 9及更早 IE 版本浏览器不支持 column-count 属性。
column-count 属性规定元素应该被分隔的列数：
div
{
-moz-column-count:3; /* Firefox */
-webkit-column-count:3; /* Safari 和 Chrome */
column-count:3;
}
column-gap 属性规定列之间的间隔：
div
{
-moz-column-gap:40px; /* Firefox */
-webkit-column-gap:40px; /* Safari 和 Chrome */
column-gap:40px;
}
column-rule 属性设置列之间的宽度、样式和颜色规则：
div
{
-moz-column-rule:3px outset #ff0000; /* Firefox */
-webkit-column-rule:3px outset #ff0000; /* Safari and Chrome */
column-rule:3px outset #ff0000;
}
实例：
<!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>
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。
