.login[data-v-7a816b53]{width:100%;background:url(../img/back.20064912.png) 50% no-repeat;background-size:auto}.content[data-v-7a816b53]{position:absolute;top:28%;width:100%}.title[data-v-7a816b53]{text-align:center;font-size:30px;color:#fff}.form[data-v-7a816b53]{margin:0 auto;margin-top:30px;width:300px;height:275px;padding:40px;border-radius:10px;background:#fff}.login-btn button[data-v-7a816b53]{width:100%}.return-btn[data-v-7a816b53]{margin-top:20px}.return-btn button[data-v-7a816b53]{width:100%}