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