html, body
{
    margin: 0;
    padding: 0;
    background-color: skyblue;
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-y: auto;
}

#content-pane
{
    position: absolute;
    top:0;

    @media (max-width: 1300px) {
        width: 90%;
    }
    @media (min-width: 1301px) {
        width: 80%;
    }

    min-height: 100%;
    margin: 0 auto;
    background-color: #fff;
    box-shadow: 0 0 10px #000;
    border-radius: 5px;

}