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