$base-spacing-unit: 1.275em;

.media{
    display:block;
    @extend .cf;
}
.media__img{
    float:left;
    margin-right:$base-spacing-unit;
}
/**
 * Reversed image location (right instead of left).
 */
.media__img--rev{
    float:right;
    margin-left:$base-spacing-unit;
}

    .media__img img,
    .media__img--rev img{
        display:block;
    }

.media__body{
    overflow:hidden;
}
.media__body,
.media__body > :last-child{
    margin-bottom:0;
}