table.table1 { width: 100%; } img.smallscreen { display: none; } @media only screen and (max-width: 760px), (min-device-width: 768px) and (max-device-width: 1024px) { table, tbody, td, tr { display: block; } td { position: replative; padding-left: 50%; } td:before { top: 6px; left: 6px; padding-right: 10px; white-space: nowrap; } img.bigscreen { display: none; } img.smallscreen { display: inline; } } Knightsbridge NEMA IP65 10A Photocell Dusk to Dawn Sensor Kit Main Features: IP65 NEMA Photocell Kit Operates up to 2000Watt Tungsten Halogen or 2 x 400W SON Strong Polycarbonate Construction Ideal For Security Lighting or Convenience Purposes The TRPCKIT Nema Photocell Kit from Knightsbridge is a High-Quality Dusk to Dawn Sensor ideal for powering your lights for convenience or security when outside light levels drop. This sensor features an operating range of up to 2000W