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