.kdnlogin-box {
    position: fixed;
    left: 50%;
    top: 50%;
    width: 900px;
    height: 600px;
    border: 1px solid #ccc;
    margin-left: -350px;
    margin-top: -300px;
    background-color: #fff;
}

.kdnlogin-title {
    height: 40px;
    line-height: 40px;
    background-color: #e5e5e5;
    padding-left: 15px;
}

.kdnlogin-close {
    color: #333;
    float: right;
    vertical-align: middle;
    margin-top: -1px;
    margin-right: 15px;
    cursor: pointer;
}

.kdnlogin-close:hover {
    color: #555;
}