body{margin:0;overflow:hidden;position: relative;}
#app {position: fixed;width: 100%;height:100vh;top:0;overflow: scroll;padding:100px 0 50px 0;}
.login-box {width:360px;margin:auto;background-color: rgba(0,0,0,.2);padding:30px;box-sizing: border-box;border-radius: 10px;box-shadow: 0 40px 50px rgba(0,0,0,.3);}
.title {color:#fff;text-align: center;font-size: 20px;padding-bottom: 20px;}
.invalid-feedback {font-size: 12px;color:#f00;}
.auth-icon i{display: inline-block;width:18px;}
.captchabox {width:120px;height:36px;}
.ui.toggle.checkbox input:checked~.box, .ui.toggle.checkbox input:checked~label {color: #fff !important;}
.cloud-btn {width:100%;line-height: 40px;height:40px;display: block;margin-bottom:20px;border:solid 1px #fff;color:#fff;background-color: rgba(0,0,0,.2);text-align: center;border-radius: 20px;}
.cloud-notice {padding-bottom: 30px;text-align: center;color:#fff;text-shadow: 0 0 1px #000;}