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