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