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