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