#backdrop
{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    z-index: 500;
}

#rewards
{
    display: block;
    position: absolute;
    top: calc(50% - (var(--sz_margin) + 10px ) );
    left: 50%;
    width: 80%;
    transform: translate(-50%,-50%);
    z-index: 1000;
    border-radius: calc(5 * var(--sz_margin));
}
    #rewards:before
    {
        content: "";
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: black;
    }
#rewards h1
{
    display: block;
    position: relative;
    text-indent: 50px;
    background-repeat: no-repeat;
    background-position: left center;
    background-size: 28px;
    text-align: center;
}
    #rewards h1:before
    {
        content: "";
        display: block;
        position: absolute;
        width: 200%;
        left: -20px;
        height: 120%;
        top: -10px;
        background-color: var(--color_bg);
        z-index: -1;
    }
#rewards .reward
{
    display: grid;
    grid-template-columns: 0.4fr 1fr;
    min-height: var(--sz_icons);
    margin-bottom: calc(2 * var(--sz_margin) );
}
    #rewards .reward :first-child
    {
        font-weight: bold;
    }

#rewards .close
{
    display: flex;
    position: absolute;
    justify-content: center;
    align-items: center;
    height: var(--sz_icons);
    width: var(--sz_icons);
    border: 2px solid white;
    background-color: var(--color_blue);
    color: white;
    bottom: -65px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 50%;
}