body{width:100%;height:100%;background:#ffffff;position:relative;color:#666666;font-size:18px;} .box{position: absolute;width: 400px;height: 360px;margin-top: 190px;top: 50%;left: 50%;margin-left: -200px;} .box h1{color:#fff;font-size:10px;} .box p{padding-top:30px;text-align:center;letter-spacing:1px;} .box a{text-decoration:none;display:inline-block;color:#525252;font-size:15px;border: 1px solid #7c7c7c;border-radius: 5px;width:105px;line-height:32px;} .box a:hover{background:#7c7c7c;color:#ffffff;}