.bubble{position:relative;border-radius:.2em;padding:20px 20px 30px 20px}.bubble:after{content:'';position:absolute;bottom:0;left:50%;width:0;height:0;border:10px solid transparent;border-top-color:#3f5a72;border-bottom:0;margin-left:-10px;margin-bottom:-10px}.bubble-author{text-align:center;opacity:.7;filter:alpha(opacity=70)}.footer-contact i{width:20px;text-align:center;margin-right:6px}