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