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