css3带阴影效果的tab选项卡

1、新建html文档。

3、初始化css代码。<style>html, body, div, span, applet, object, ifra罪焐芡拂me, code, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, del, dfn, font, img, ins, kbd, q, s, samp, small, strike, sub, sup, tt, var, dd, dl, dt, li, ol, ul, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td { margin: 0; padding: 0; border: 0; font-weight: normal; font-style: normal; font-family: inherit; text-align: left; }table { border-collapse: collapse; border-spacing: 0; }ul { list-style: none; }q:before, q:after, blockquote:before, blockquote:after { content: ""; }h1 { color: #fff; text-align: center; padding: 80px 0 30px 0; }h2 { text-align: center; padding: 40px 0 0 0; width: 75%; margin: 0 auto; }body { background: #131925; }ol { list-style: decimal; font-size: 24px; width: 400px; padding: 30px 0 0 60px; margin: 0 auto; }</style>

5、书写并添加js代码。<script src="js/jquery.min.js"></script><script >$(document).ready(function(){ $("ul#navigation li a").click(function() { $("ul#navigation li").removeClass("selected"); $(this).parents().addClass("selected"); return false; });});</script>

7、查看效果。