It sounds like you are looking for to help with hand-drawn web design or UI/UX wireframing . Designers often use these to "sketch out" layouts before moving to digital tools like Figma or CSS.
If you don't have a printer, you can use a : Most web grids use a 12-column layout . Mark 12 equal columns across your page. skachat shablony dlia verstki
: The classic standard for web layout. It features 12 or 16 columns to help align sidebars and content blocks. It sounds like you are looking for to
Leave a small "gutter" (gap) between them (usually 1/4 of a square). skachat shablony dlia verstki
: A simple sheet with a printed browser address bar and window border to help you visualize the "above the fold" content.