Element block pseudo-element :after generated with box-sizing content-box transition font-weight normal cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius height auto overflow hidden padding 20px font-size 16px border 0px rgba(0,0,0,1) solid position static background display block transform width 160px float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto line-height 1 margin 0px