#social-feed-mosaic ul{margin-bottom:0}
#social-feed-mosaic li{list-style-type:none;background-image:none;padding-left:0}
#social-feed-mosaic li a{display:block;border:1px solid white;padding-top:100%;background-size:cover;background-clip:padding-box;height:0;width:100%}
@media screen{#social-feed-mosaic li a:hover{border-color:#3a7bc8}
}
@media(min-width:551px){#social-feed-mosaic ul:after{content:"";display:table;clear:both}
#social-feed-mosaic li{float:left;width:50%}
}
@media screen and (min-width:950px){#social-feed-mosaic li{width:33.33333333333333%}
}