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