.leaderBoard {
    display: -webkit-box;  /* OLD - iOS 6-, Safari 3.1-6, BB7 */
    display: -ms-flexbox;  /* TWEENER - IE 10 */
    display: -webkit-flex; /* NEW - Safari 6.1+. iOS 7.1+, BB10 */
    display: flex;         /* NEW, Spec - Firefox, Chrome, Opera */
    align-items: center;
    justify-content: center;
    background-color: #ededed;
}

.leaderBoard__html * {
    max-width: 100%;
}