列举几个简单的文章排行榜数字效果
一:使用list-style来显示数字、圆点、字母或者图片
<style> li{width:300px; border-bottom: 1px dotted #ccc; line-height: 30px; height: 30px; overflow:hidden } li{list-style: decimal inside; }</style><ul> <li>文章1</li> <li>文章2</li></ul>
二:使用伪元素:before
使用这种方法,需要在父级标签设置counter-reset:section;
<style> ul{counter-reset:section;} li{width:300px; border-bottom: 1px dotted #ccc; line-height: 30px; height: 30px; overflow:hidden } li:before{counter-increment:section;content:counter(section);display:inline-block;padding:0 6px;margin-right:10px;height:18px;line-height:18px;background:#717070;color:#fff;border-radius:3px;font-size:9px} li:nth-child(1):before{background:#ff6a00} li:nth-child(2):before{background:#107db4} li:nth-child(3):before{background:#56ae11}</style><ul> <li>文章1</li> <li>文章2</li> <li>文章3</li> <li>文章4</li></ul>
三:使用js实现,先引入jquery
<style> ul{counter-reset:section;} li{width:300px; border-bottom: 1px dotted #ccc; line-height: 30px; height: 30px; overflow:hidden } li i{display:inline-block;font-style:initial;padding:0 6px;margin-right:10px;height:18px;line-height:18px;background:#717070;color:#fff;border-radius:3px;font-size:9px} .red1{background:#ff6a00} .red2{background:#107db4} .red3{background:#56ae11}</style><ul> <li>文章1</li> <li>文章2</li> <li>文章3</li> <li>文章4</li></ul><script> listsort() //显示排行 function listsort() { var index = 0; $("li").each(function () { index++; var num = $("<i>" + index + "</i>"); if (index <= 3) num.addClass("red" +index); $(this).prepend(num); }); }</script>
比较三种方法,无论是从代码量、还是特效,推荐第二种方法,而且便以维护
地址:http://cssteach.com/html/show-12-88.html

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