.speech-bubble-left{position:relative;padding:20px;color:#ffffff;background:#7fcbf1;border-radius:.4em;margin-right:10%}.speech-bubble-left:after{content:'';position:absolute;left:0;top:50%;width:0;height:0;border:20px solid transparent;border-right-color:#7fcbf1;border-left:0;margin-top:-20px;margin-left:-20px}.speech-bubble-right{position:relative;padding:20px;color:#ffffff;background:#fee07e;border-radius:.4em;margin-left:10%}.speech-bubble-right:after{content:'';position:absolute;right:0;top:50%;width:0;height:0;border:20px solid transparent;border-left-color:#fee07e;border-right:0;margin-top:-20px;margin-right:-20px}