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