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