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