#GoTopButton
{
    height: 48px;
    width: 48px;
    position: fixed;
    bottom: 16px;
    right: 16px;
    font-size: 20px;
    z-index: 20;
    font-weight: 100;
    opacity: 0%;
    padding: 0px;
}



@media (prefers-color-scheme: light)
{
    #GoTopButton
    {
        background-color: #ffffff;
        border: 1px solid #d0d7de;
        color: #404040;
    }

    #GoTopButton:hover
    {
        background-color: #f6f8fa;
        opacity: 50%;
    }
}

@media (prefers-color-scheme: dark)
{
    #GoTopButton
    {
        background-color: #272C32;
        border: 1px solid #34393e;
        color: #c5d1de;
    }

    #GoTopButton:hover
    {
        background-color: #34383e;
        opacity: 50%;
    }
}