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