.header-socials a:after{background-color:#000;-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px;content:attr(data-original-title);filter:alpha(opacity=0);font-size:12px;left:-20px;line-height:1.4;max-width:310px;opacity:0;padding:3px 8px;pointer-events:none;position:absolute;text-align:center;text-decoration:none;text-transform:capitalize;top:-24px;transition:all .15s ease;visibility:hidden;white-space:nowrap;z-index:1030}.header-socials a{position:relative}.header-socials a:hover:after,.header-socials a:hover:before{opacity:.9;visibility:visible}.header-socials a:before{border-color:#000 transparent transparent;border-style:solid;border-width:5px 5px 0;content:"";height:0;margin-left:3px;opacity:0;position:absolute;top:-1px;visibility:hidden;white-space:nowrap;width:0}