.bottom-arrow:before{content:"";border:7px solid #999;border-bottom:none;border-right-color:transparent;border-left-color:transparent;position:relative;top:9px;left:6px; border-radius:2px;<span style="font-family: Arial, Helvetica, sans-serif;">}</span>.bottom-arrow:after{content:"";border:6px solid #fff;border-bottom:none;border-right-color:transparent;border-left-color:transparent;position:relative;top:7px;left:-6px;}