Element block pseudo-element :before generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto position static float none line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px margin 0px transition cursor default overflow hidden font-size 16px font-weight normal display block background box-sizing content-box transform padding 20px z-index auto border 2px rgba(0,0,0,1) solid border-radius