/* this aligns the media itself to the center of the block*/
.left .item.resource .media-render a, .right .item.resource .media-render a {
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 14rem;
}

/*this aligns the media title to center for floating media embed blocks*/
.left .item.resource>h3, .right .item.resource>h3 {
text-align: center;
}