');background-size:20px 20px;height:20px;width:20px;}.refreshIcon:hover:before{display:block;content:' ';background-image:url('data:image/svg+xml;utf8,');background-size:20px 20px;height:20px;width:20px;}.warnbtn{margin:45px auto;text-align:center;}.code-btn{width:200px;height:40px;line-height:30px;background:#008CFF;color:#fff;font-size:12px;border-radius:20px;font-weight:bold;text-align:center;border:0;cursor:pointer}@media (max-width:445px){.logo{width:34vw;height:8vw;}.card{height:69vw;width:90vw;}.card-header{padding-left:7vw;}.card-body{flex:1 1 auto;padding:1.25rem;padding-left:7vw;padding-right:7vw;padding-top:5vw;}.captcha-text{width:24vw;height:7vw;font-size:17px;color:#111111;line-height:6vw;font-weight:0.5vw;}.captcha{width:100%;margin-top:14vw;}.code-input{width:42vw;height:7vw;font-size:13px;}.captcha-img{float:right;width:17vw;margin-left:2vw;line-height:10vw;}.captcha-img img{width:17vw;line-height:10vw;}.captcha-refresh{float:right;margin-top:2vw;margin-left:2vw;width:7vw;text-align:right;}.refreshIcon{width:7vw;margin-right:2vw;}.refreshIcon:before{background-size:4vw 4vw;height:4vw;width:4vw;}.refreshIcon:hover:before{background-size:4vw 4vw;height:4vw;width:4vw;}.warnbtn{margin:9vw auto;text-align:center;}}