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