PressBook is a multi-purpose WordPress theme that works well for blogs, news, marketing, and educational sites. The theme is a completely responsive, sleek, contemporary, and pixel-perfect design. It has a low level of reliance and provides good performance while loading quickly. It has double sidebars, single sidebars, footer widgets, a gradient color scheme for the buttons and top bar, a top advertisement banner section with a custom header background, and other adjustable features. Both the left and right sidebars may be set to appear on the left or right. This theme is ideal for displaying tutorials, documentations, events, status updates, narrative updates, and newsfeeds, among other things. It has sticky sidebars that float as you scroll.