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