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