.mblDomButtonBlueBall {position: relative; width: 19px; height: 29px;}.mblDomButtonBlueBall > div {position: relative; top: 8px; left: 4px; width: 14px; height: 14px; border-radius: 7px; background: -webkit-gradient(linear, left top, left bottom, from(#84aff4), to(#2758b3)); background: linear-gradient(to bottom, #84aff4 0%, #2758b3 100%);}