.login{width:100%;height:100%;background-size:cover;background-position:50%;position:relative}.login-con{position:absolute;-webkit-transform:translateY(-60%);transform:translateY(-60%);width:100%}.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}.p_background{position:absolute;display:block;width:100%;height:100%;top:0;left:0;z-index:0;background-color:#323639}