@media screen and (max-width:600px){.fullbox[data-v-749ef9da]{width:100%}}@media screen and (min-width:600px){.fullbox[data-v-749ef9da]{width:11.0976rem}.fullbox[data-v-749ef9da] .van-dropdown-item{width:11.0976rem!important;margin:auto}}.mobile[data-v-749ef9da]{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.fullbox[data-v-749ef9da]{font-size:.50773rem;position:relative;height:100vh;overflow:hidden;padding-top:.53333rem;background:url(../img/bg.88d760ff.png) no-repeat;background-size:100% 100%}.fullbox .title[data-v-749ef9da]{text-align:center;padding:45% 0 15%;font-size:.64rem}.login-box[data-v-749ef9da]{width:80%;margin:0 auto}.login-title[data-v-749ef9da]{text-align:center;margin-bottom:.2rem;font-size:.22667rem;font-weight:700}.captcha-box[data-v-749ef9da]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.captcha-btn[data-v-749ef9da]{margin-left:.13333rem;-ms-flex-negative:0;flex-shrink:0}