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