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