This image contains 8 layout diagrams, 5 with two columns and 3 with three columns. Each diagram has a basic version and a themed version.

In each themed version, the main body section has a thick blue border with a mild gradient and rounded bezels. The plot area has a white-to-gray gradient background.

The two column diagrams are as follow:

• The first layout has a full width header. The remaining area has a left sidebar and the main body. In the themed version, the sidebar is within the blue border.

• The second layout has a full height right sidebar. The remaining area has a header followed by the main body. In the themed version, a white plot area in the center demarcates the body, while a space above it is the header.

• The third layout has a full width header section. The remaining area has a right sidebar and the main body. In the themed version, the sidebar is within the blue border.

• The fourth layout has a full height left sidebar. The remaining area has a header, the main body, and a footer. In the themed version, a white plot area in the center demarcates the body, while the space above and below it are reserved for the header and footer.

• The fifth layout has a full width header and footer. The remaining area is divided into a left sidebar and the main body. In the themed version, the sidebar is within the blue border.

The three column diagrams are as follow:

• The first layout has a left sidebar, the main body, and a right sidebar. In the themed version, the left sidebar is within the blue border, while a white plot area inside demarcates the body, while the space to the right is the right sidebar.

• The second layout has a full width header section. The remaining area is divided into a left sidebar, the main body and a right sidebar. In the themed version, a white plot area in the center demarcates the body, while the space left and right of it are reserved for the sidebars.

• The third layout has a full width header and footer. The remaining area in the middle has a left sidebar, the main body, and a right sidebar. In the themed version, a white plot area in the center demarcates the body, while the space left and right of it are reserved for the sidebars.