# Customizer You can change the default layout in the **templates/layouts/main-layout.html** file in the body tag ``` ``` | Attribute | Description | | ------------------------------- | -------------------------------------------------------------------------------------- | | data-pc-preset= "preset-1" | To set the your primary theme color you can change \['preset-1' ] for different color. | | data-pc-sidebar-caption= "true" | To set the caption on. | | data-pc-layout = "vertical" | To set the vertical Sidebar. | | data-pc-direction = "ltr" | To set the layout direction left to right. | | data-pc-theme = "light" | To set the layout theme light. | | data-pc-theme = "dark" | To set the layout theme dark. |