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