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