选项卡css3 

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
        <style>
            input{
                display: none;
            }
            span{
                width: 80px;
                height: 30px;
                line-height: 30px;
                border: 1px solid #000;
                text-align: center;
                margin-left: -1px;
                padding: 0 5px;
                float: left;
            }
            input:checked+span{
                background: #000;
                color: #fff;
            }
            .content{
                width: 200px;
                height: 200px;
                border: 1px solid #000;
                display: none;
                position: absolute;
                top: 50px;
                left: 0;
            }
            input:checked~.content{
                display: block;
            }
        </style>
    </head>
    <body>
        <div class="wrap">
            <label>
                <input type="radio" name="nav" checked/>
                <span>网站首页</span>
                <div class="content">
                    网站首页的内容
                </div>
            </label>
            <label>
                <input type="radio" name="nav" />
                <span>公司简介</span>
                <div class="content">
                    公司简介的内容
                </div>
            </label>
            <label>
                <input type="radio" name="nav" />
                <span>联系我们</span>
                <div class="content">
                    联系我们的内容
                </div>
            </label>
            <label>
                <input type="radio" name="nav" />
                <span>下载客户端</span>
                <div class="content">
                    下载客户端的内容
                </div>
            </label>
        </div>
    </body>
</html>

 

posted @ 2019-01-25 14:46  webxy  阅读(237)  评论(0)    收藏  举报