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