.bg{margin:0;height:100%;background:url(../img/login_bg4100.7a3ba74a.jpg) top no-repeat;background-size:cover}.bg .password-tips{margin:12px 30px -12px}.bg .password-tips span{width:100%;font-size:12px}.bg .ms-login{position:absolute;right:168px;top:50%;width:350px;margin:-190px 0 0 -175px;border-radius:5px;background:rgba(0,0,0,.3);overflow:hidden}.bg .ms-login .ms-title{width:100%;line-height:50px;text-align:center;font-size:20px;color:#fff;border-bottom:1px solid rgba(0,0,0,.2)}.bg .ms-login .ms-content{padding:30px 30px}.bg .ms-login .ms-content img.img{position:absolute;right:1px;top:1px;height:38px;border-radius:0 4px 4px 0}