body{background:url(../images/home/loginbg.jpg) no-repeat top left;background-size: cover;}
#login{width: 400px;height:200px;border:1px solid #ccc;position: fixed;left: 50%;top:50%;margin: -150px 0 0 -200px;border-radius: 10px;box-shadow:5px 5px 5px 0px #ccc;background: #fff;padding: 50px 0;}
#login h2{font-size:20px;font-family: "楷体";text-align: center;margin-bottom: 20px;}
#login .layui-form-item{padding: 0 30px}
#login .layui-form-label{text-align: center;font-size: 16px;width: 60px;}