.chat-bubble,.chat-bubble-bottom,.chat-bubble-left,.chat-bubble-right{position:relative;padding:20px;background:#fff;border-radius:5px;background-clip:padding-box}.chat-bubble,.chat-bubble-bottom,.chat-bubble-left,.chat-bubble-right{box-shadow:0px 1px 2px rgba(0,0,0,0.1);border:1px solid rgba(61,70,77,0.1)}.chat-bubble li.subheader{font-size:11px;border-top:1px solid #edf1f5;color:#999;text-transform:uppercase}.chat-bubble li.subheader span{padding:5px 8px 0px 8px;display:block;height:18px}.chat-bubble-arrow-border{border-color:transparent transparent rgba(61,70,77,0.1) transparent;border-style:solid;border-width:9px;height:0;width:0;position:absolute;top:-19px;right:30px}.chat-bubble-arrow-border.black{border-color:transparent transparent #fff transparent}.chat-bubble-arrow{border-color:transparent transparent #fff transparent;border-style:solid;border-width:9px;height:0;width:0;position:absolute;top:-17px;right:30px}.chat-bubble-arrow.black{border-color:transparent transparent #000 transparent}.chat-bubble-bottom .chat-bubble-arrow-border{border-color:rgba(61,70,77,0.1) transparent transparent transparent;top:auto;bottom:-19px}.chat-bubble-bottom .chat-bubble-arrow-border.black{border-color:#fff transparent transparent transparent}.chat-bubble-bottom .chat-bubble-arrow{border-color:#fff transparent transparent transparent;top:auto;bottom:-17px}.chat-bubble-bottom .chat-bubble-arrow.black{border-color:#000 transparent transparent transparent}.chat-bubble-left .chat-bubble-arrow-border{border-color:transparent rgba(61,70,77,0.1) transparent transparent;top:30px;left:-19px}.chat-bubble-left .chat-bubble-arrow-border.black{border-color:transparent #fff transparent transparent}.chat-bubble-left.bottom-relative .chat-bubble-arrow-border{top:auto;bottom:30px}.chat-bubble-left .chat-bubble-arrow{border-color:transparent #fff transparent transparent;top:30px;left:-17px}.chat-bubble-left .chat-bubble-arrow.black{border-color:transparent #000 transparent transparent}.chat-bubble-left.bottom-relative .chat-bubble-arrow{top:auto;bottom:30px}.chat-bubble-right .chat-bubble-arrow-border{border-color:transparent transparent transparent rgba(61,70,77,0.1);top:30px;left:auto;right:-19px}.chat-bubble-right .chat-bubble-arrow-border.black{border-color:transparent transparent transparent #fff}.chat-bubble-right.bottom-relative .chat-bubble-arrow-border{top:auto;bottom:30px}.chat-bubble-right .chat-bubble-arrow{border-color:transparent transparent transparent #fff;top:30px;left:auto;right:-17px}.chat-bubble-right .chat-bubble-arrow.black{border-color:transparent transparent transparent #000}.chat-bubble-right.bottom-relative .chat-bubble-arrow{top:auto;bottom:30px}