#ol-content
{
    background-color: rgba(235, 235, 232, 1);
    position: fixed;
    top: 50%;
    left: 50%;
    font-size: 16px;
    transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    float: right;
}
#overlay
{
    position: fixed;
    display: none;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2;
    cursor: auto;
    overflow: auto;
}