Element block pseudo-element :after generated with padding 17px display block float none margin 0px background border 0px rgba(0,0,0,1) solid z-index auto font-size 16px transform border-radius box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto overflow hidden line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal width 160px transition cursor default position static