#wx_login_container{justify-content:center;align-items:center;width:280px;height:300px;margin:0 auto;display:flex;position:relative;overflow:hidden}#wx_login_container iframe{transform-origin:50%;pointer-events:auto;margin:0 auto;display:block;transform:scale(.65)}#wx_login_container .qr-mask{z-index:1;pointer-events:auto;width:100%;height:100%;position:absolute;top:0;left:0}