body{
    margin:0;
    padding: 0;
}
#bg{
    width: 100vw;
    height: calc(100vh - 40px);
    padding:20px 0;
    background: url('https://static-1308523047.cos.ap-nanjing.myqcloud.com/login/images/bg.jpg');
    background-size: cover;
    background-position: center center;
}
#container{
    height: 100%;
    margin:0px auto;
    width:70%;
    display: flex;
    flex-direction: column;
}
#main{
    flex:1;
    display: flex;
    flex-direction: column;
}
#letter{
    margin-left: 4%;
    margin-right: 4%;
    margin-top: 20px;
}
#letter img{
    width: 40%;
    object-fit: contain;
}
#theme{
    width: 100%;
    flex:1;
    background: url('https://static-1308523047.cos.ap-nanjing.myqcloud.com/login/images/theme.png');
    background-size: cover;
    background-position: center center;
    display: flex;
    justify-content: flex-end;
    position: relative;
}
#login{
    width:30%;
    height: 80%;
    background: #fff;
    background: #FFFFFF;
    box-shadow: 0px 2px 11px 3px rgba(249,106,18,0.12);
    border-radius: 16px;
    margin-right: 5%;
    margin-top: -2%;
    padding:30px 20px;
    position: relative;
}
#login #logo img{
    width: 50%;
    object-fit: contain;
}
#login #message{
    height: 25px;
    font-size: 20px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #5780F7;
    margin:20px;
}
#login .input_box{
    display: flex;
    height: 60px;
    margin:30px 0;
    position: relative;
}
#login .input_box input{
    width: 100%;
    background: #FFFFFF;
    border: 2px solid #EEEEEE;
    border-radius: 10px;
    font-size: 20px;
    text-indent: 50px;
}
#login .input_box input:focus{
    outline:#EEEEEE;
}
#login .input_box input::placeholder{
    color: #ADB8D8 ;
}
#login .input_box img{
    width: 40px;
    height: 40px;
    position: absolute;
    top:10px;
    left: 0;
}
#login .login_button{
    height: 60px;
    background: #5780F7;
    border-radius: 10px;
    color: #fff;
    font-weight: bold;
    text-align: center;
    font-size: 24px;
    line-height: 60px;
    margin:20px 0;
}
#login #tips{
    height: 19px;
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 400;
    text-decoration: underline;
    color: #ADB8D8;
    text-align: center;
    cursor: pointer;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
#login .arron{
    position: absolute;
    top:5px;
    right:5px;
    cursor: pointer;
}
#footer{
    text-align: center;
    min-height: 30px;
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: 400;
    # text-decoration: underline;
    color: #FFFFFF;
}
.download{
    width:110px;
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #4E63D2;
    position:absolute;
    right:10px;
    top:0px;
    background-image: url('../images/arron.png');
    background-size: 20px;
    background-repeat: no-repeat;
    background-position: center right;
    cursor: pointer;
  }
.qrcode{
    position: absolute;
    width: 161px;
    height: 172px;
    background: #FFFFFF;
    box-shadow: 0px 3px 7px 0px rgba(0,0,0,0.35);
    border-radius: 10px 0px 10px 10px;
    right:10px;
    top:40px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    padding-top: 10px;
    display: none;
    z-index: 10;
  }
  .qrcode img{
    width:124px;
    height:126px;
  }
  .qrcode p{
    font-size: 16px;
    color: #333333;
  }
  .download:hover + .qrcode{
    display: flex;
  }

.loading{
   	position: fixed;
   	width: 100%;
   	height: 100%;
   	text-align: center;
   	padding-top: 20%;
   	top: 0;
   	left: 0;
   	background-color: black;
   	opacity: .7;
      filter: alpha(opacity=10);
      z-index: 100;
      display: none;
}

#login .err{
	height: 10px;
	color:red;
	width: 269px;
	text-align:center;
}