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