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