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