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