Element block pseudo-element :after generated with height auto box-shadow 1px 1px 5px rgba(0,0,0,0.3) width 160px margin 0px font-size 16px transition border 0px rgba(0,0,0,1) solid cursor default float none position static display block transform line-height 1 border-radius overflow hidden font-weight bold z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box padding 20px background