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