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