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