使用css3实现文章新闻列表排行榜（数字）_html/css_WEB-ITnose

<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>

<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>

<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>