A page is a space where you can add and arrange text, images, buttons, channels, subpages, etc. Added pages and channels can be checked and changed in a hierarchical structure on the left sidebar. Various elements can be added as blocks by entering / on the page, and can be moved by dragging and dropping. You can also adjust or add the page's screen width, cover image, icon, title, table of contents, comment window, theme (change the color of elements such as background color and buttons), parts, etc.