Guttering

Beyond physical books, the term is used in digital layouts to manage "white space."

: In software like Word or Google Docs, you use "mirror margins" so the gutter stays on the inside edge of every page. 🛠️ The "Gutter" in Digital Design & Code GUTTERING

Gutter highlights how-to - Technical Support - Sublime Forum Beyond physical books, the term is used in

: Thicker books require deeper gutters (wider margins) because the bulk of the pages prevents the book from opening flat. Beyond physical books

In publishing and design, the is the crucial extra space added to the inside margin of a layout to account for binding. 📖 The "Gutter" in Text & Publishing