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