.medal_box
{
    width: 390px;
    height: 100px;
    display: inline-block;
}

.medal_box td
{
    vertical-align: top;
}

.medal_box_picture
{
    background-size: contain;
    background-position: center center;
    background-repeat: no-repeat;
    width: 100px;
    height: 100px;
}