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