* {
    margin: 0;
    padding: 0;
}

body {
    height: 100vh;
    background-image: url(/Images/ico-bj.jpg);
    background-size: 100% 100%;
}

.dvLogin {
    width: 480px;
    height: 370px;
    position: absolute;
    top: 45%;
    left: 50%;
    -webkit-transform: translateX(-50%) translateY(-50%);
    -webkit-transform: translateX(-50%) translateY(-50%);
    -moz-transform: translateX(-50%) translateY(-50%);
    -ms-transform: translateX(-50%) translateY(-50%);
    transform: translateX(-50%) translateY(-50%);
    background: #FFFFFF;
    border-radius: 20px;
    margin: 0 auto;
}

.dvLoginTop {
    width: 100%;
    height: 82px;
    position: absolute;
    top: -46px;
    background-image: url(/Images/ico-logo.png);
    background-position: center;
    background-repeat: no-repeat;
}

.dvLoginContent {
    margin-top: 32px;
    padding: 0 45px;
}

.dvTitle {
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-style: italic;
    color: #000000;
    line-height: 56px;
}

.txtInput, .txtPassword, .txtVCode {
    width: 100%;
    height: 30px;
    line-height: 30px;
    border: 0;
    border-bottom: 1px solid #CBCBCB;
    outline: 0;
    box-shadow: 0 0 0 1000px white inset;
    font-size: 15px;
    font-family: Microsoft YaHei;
}

.txtPassword, .txtVCode {
    margin-top: 24px;
}

#imgValidateCode {
    position: absolute;
    top: 20px;
    right: 0;
}

.dvRememberPass {
    height: 66px;
    font-size: 12px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666666;
    line-height: 66px;
}

    .dvRememberPass * {
        cursor: pointer;
        vertical-align: middle;
    }

    .dvRememberPass input[type='checkbox'] {
        margin-right: 5px;
    }

.dvSubmit {
    padding: 0 1%;
}

.btnLogin {
    height: 50px;
    width: 100%;
    background-color: #FF0000;
    cursor: pointer;
    border-radius: 10px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    border: 0;
    outline: 0;
}