Negative space divider
The proximity principle suggests that elements close to each other are perceived as a cohesive group, making judicious use of negative space effective in creating distinct content sections. Similarly, leveraging negative space aligns with the similarity principle, emphasizing that elements with similar attributes are perceived as related.[1]
Moreover, you can embrace asymmetry, allowing negative space to guide users' focus and provide a sense of balance. Use varying amounts of negative space to emphasize important elements.