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