.login-container{//margin-bottom:20px;padding-top:30px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:100vw;height:100vh;background-image:url(https://static.mooncat.cc/event/images/bg_login.jpg);background-repeat:no-repeat;//background-size:contain;background-position:50%}.login-card{width:400px;padding:10px}.login-title{text-align:center;margin-bottom:20px;color:#409eff}.error-message{color:red;text-align:center;margin-top:10px}.input-container{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin-top:458px;margin-right:120px;margin-bottom:20px}.tag-content{margin-bottom:20px;margin-left:-500px}.username-tag{position:absolute;top:10px;left:10px;background-color:#409eff;color:#fff}.logout-button{position:absolute;top:10px;right:10px}.center-container{height:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-sizing:border-box;box-sizing:border-box}.box-card{width:1500px;height:900px;position:relative;text-align:center;background:url(https://static.mooncat.cc/event/images/bg.png) no-repeat 50%;background-size:1500px 900px;border:none;overflow:hidden;border-radius:8px}.box-card .el-card__body{padding:190px;background:transparent;border-radius:8px}.wheel-wrapper{position:absolute;top:50%;left:50%;width:425px;height:425px;-webkit-transform:translate(-68%,-50%);transform:translate(-68%,-50%)}#app,body,html{height:100%;margin:0}