html{background-color:#f2f2f2;color:#666}html,body,form{margin:0;padding:0;width:100%;height:100%}.user-login-main{width:375px;top:50%;left:50%;margin-top:-200px;margin-left:-182px;box-sizing:border-box;position:fixed;border:solid 1px #ccc;border-radius:5px}.user-login-main .user-login-header{text-align:center;padding:20px}.user-login-main .user-login-header h2{margin-bottom:10px;font-weight:300;font-size:30px;color:#000}.user-login-main .user-login-header p{font-weight:300;color:#999}.user-login-main .user-login-body{padding:20px}.user-login-main .user-login-body .layui-form-item{position:relative}.user-login-main .user-login-body .layui-form-item .user-login-icon{position:absolute;left:1px;top:1px;width:38px;line-height:36px;text-align:center;color:#d2d2d2}.user-login-main .user-login-body .layui-form-item .layui-input{padding-left:38px}