The OpticAmber SepiaCat theme combines an original image of my cat (he insisted!) with high contrast amber text that's great for…The OpticAmber SepiaCat theme combines an original image of my cat (he insisted!) with high contrast amber text that's great for navigating through tabs and bookmarks. The theme features a bright active-tab header bar that helps it stand out and the subtle ribbed toolbar adds a finishing touch. This theme is available in 5 different screen widths to look great in full screen and windowed modes: 1920px, 1600px, 1280px, 1024px, 800px. Pick the size that's as wide or wider than your monitor's resolution. This package is 1280px wide.