body
{
    display: flex;
    justify-content: center;
}

#main_panel
{
    position: absolute;
    width: 130vh;
    height: 95vh;
    background: #6F7270;
    border: 1px solid #3E392F;

    margin-top: 1.5vh;
}

#side_panel
{
    border-right: 1px solid #3E392F;

    height: 100%;
    width: fit-content;
}