.mblDomButtonWhiteUpArrow { position: relative; width: 29px; height: 29px; } .mblDomButtonWhiteUpArrow div { position: absolute; left: 0px; clip: rect(0px 30px 20px 0px); } .mblDomButtonWhiteUpArrow > div > div { top: 9px; left: 4px; width: 20px; height: 20px; margin: 0px; font-size: 1px; background-color: white; border-top: 1px solid #4A5A71; -webkit-transform: scaleX(0.6) rotate(45deg); }