Element block pseudo-element :after generated with padding 20px display block z-index auto margin 0px cursor default border-radius background transform position static width 160px height auto overflow hidden box-sizing content-box font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none transition line-height 1 border 3px rgba(0,0,0,1) solid font-weight normal