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