body{
    width: 100%;
    height: 100vh !important;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #EFEFEF;
    border-top:5px solid #4D92B8;
    box-sizing: border-box;
}



.whitebg{
    background-color: white;
    width: 610px;
    border-radius: 10px;
    box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.16);
    box-sizing: border-box;
    overflow: hidden;
}
.whitebg .top-block{
    background-color: #4D92B8;
    padding: 20px 0;
    text-align: center;
}
.whitebg .top-block .login-logo{
    width: 115px;
    margin: auto;
}

.whitebg .bottom-block{
    width: 100%;
    padding: 0px 25px 25px 25px;
}

.s-title{
    text-align: center;
    font-weight: 600;
    line-height: 1.3;  
    margin: 30px 0;  
}
.s-title .s-txt{
    display: block;
    color: #4D92B8;
    position: relative;
    font-weight: 900;
    font-size: 24px;
}
.s-title span:before, .s-title span:after {
    content: "";
    position: absolute;
    top: 50%;
    background: #4D92B8;
    width: 10%;
    height: 2px;
}
.s-title span:before {
    left: 0; 
  }
.s-title span:after {
    right: 0;
}



.inputblock{
    margin: 25px 0;
}
.inputblock label{
    font-size: 18px;
    font-weight: 600;
    color: #9f9f9f;
    width: 175px;
    display: block;
}
.inputblock input{
    padding-left: 0;
    border: 0;
    height: 40px;
    text-align: center;
    box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.16);
    width: 100%;
    box-sizing: border-box;
    margin: 0;
}
.inputblock input:focus{
    border: 2px solid #008ee661
}
.inputblock input.inputcode{
    width: calc(100% - 90px);
    text-align: center;
}
.inputblock .codeimg{
    width: 60px;
    margin: 0 5px ;
}
.inputblock i{
    font-size: 20px;
    cursor: pointer;
}
.error{
    text-align: center;
    color: #FF0000;
    margin-bottom: 20px;
    font-weight: 900;
}
.loginbtn{
    display: flex;
    justify-content: space-between;
}
.loginbtn .btn{
    width: 100%;
    height: 40px;
    font-size: 20px;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    border: 0;
    background-color: #4D92B8;
}
.loginbtn .btn:hover{
    opacity: 0.9;
}
.showctrl{
    display: flex;
    align-items: center;
}
@media screen and (max-width: 430px){
    .whitebg{
        width: 350px;
    }
    .inputblock label,.inputblock input{
        width: 100%;
    }
    .whitebg .bottom-block{
        padding: 20px ;
    }
    .inputblock input.inputcode{
        width: 190px;
        text-align: center;
    }
}