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