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