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