.social li{float:left;margin-right:7px}.social li.fb a{background-position:0 0}.social li.tt a{background-position:-84px 0}.social li.yt a{background-position:-125px 0}.social li.linkedin a{background-position:-167px 0}.social li a{display:block;height:34px;overflow:hidden;text-indent:-999px;width:33px}@media (max-width:767px){.footertop .social li{display:inline-block;float:none;margin-right:7px}}