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