.login{width:100%;height:100%;background-image:url(https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fimg9.51tietu.net%2Fpic%2F2019-091119%2Fniyzjx1sgjuniyzjx1sgju.jpg&refer=http%3A%2F%2Fimg9.51tietu.net&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1660900538&t=12cf69c88254cdc19958498130fa6384);background-size:cover;background-color:#2e8b57;background-position:50%;position:relative}.login-con{opacity:.96;position:absolute;left:50%;margin-left:-150px;top:50%;-webkit-transform:translateY(-60%);transform:translateY(-60%);width:300px}.login-con-header{font-size:16px;font-weight:300;text-align:center;padding:30px 0}.login-con .form-con{padding:10px 0 0}.login-con .login-tip{font-size:10px;text-align:center;color:#c3c3c3}