Element block pseudo-element :before generated with z-index auto height auto position static line-height 1 background box-sizing content-box transform cursor crosshair display inline-block float left width 160px margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden font-size 16px padding 20px border 0px rgba(0,0,0,1) solid transition border-radius font-weight normal