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