div.Development,form.Development{background:url(../../images/development-bg-diagonal.png) repeat left top}div.Training,form.Training{background:url(../../images/training-bg-diagonal.png) repeat left top}div.Staging,form.Staging{background:url(../../images/staging-bg-diagonal.png) repeat left top}div.Test,form.Test{background:url(../../images/testing-bg-diagonal.png) repeat left top}