时间:2021-07-01 10:21:17 帮助过:68人阅读
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实现的代码。
html代码:
css代码:
* { margin: 0px; padding: 0px; } .nav { position: relative; width: 994px; height: 52px; background: #404144; margin: 0 auto; } .nav li { list-style: none; float: left; line-height: 50px; } .nav li a { display: block; text-decoration: none; color: #FFFFFF; padding: 0px 15px; font-family: "微软雅黑"; } .nav li a:hover .xs { display: block; } .nav li a:hover { background: #333333; } .nav li a .xs { border: 1px solid #cccccc; border-top: none; display: none; width: 992px; background: #FFFFFF; position: absolute; top: 50px; left: 0px; } .nav li a .xs .xiao { position: absolute; top: -8px; border-left: 8px solid transparent; border-right: 8px solid transparent; border-bottom: 8px solid #FFFFFF; width: 0px; height: 0px; z-index: 999; } .nav li:nth-child(1) .xiao { left: 20px; } .nav li:nth-child(2) .xiao { left: 98px; } .nav li:nth-child(3) .xiao { left: 177px; } .nav li:nth-child(4) .xiao { left: 255px; } .nav li:nth-child(5) .xiao { left: 348px; } .nav li:nth-child(6) .xiao { left: 427px; } .nav li:nth-child(7) .xiao { left: 496px; } .nav li:nth-child(8) .xiao { left: 576px; } .nav li:nth-child(9) .xiao { left: 646px; } .nav li:nth-child(10) .xiao { left: 706px; }
via:http://www.w2bc.com/article/jquery-xiaomi-nav