fix up layout of graphs on main page
fix up layout of graphs on main page

torkelsson/ganglia-web,ganglia/ganglia-web,akkakks/ganglia-web,torkelsson/ganglia-web,ganglia/ganglia-web,akkakks/ganglia-web,ganglia/ganglia-web,torkelsson/ganglia-web,ganglia/ganglia-web,torkelsson/ganglia-web,luckypoem/ganglia-web,ganglia/ganglia-web,akkakks/ganglia-web,akkakks/ganglia-web,luckypoem/ganglia-web,luckypoem/ganglia-web,akkakks/ganglia-web,torkelsson/ganglia-web,luckypoem/ganglia-web,luckypoem/ganglia-web