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