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