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