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