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