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