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