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