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