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