Rule of Thirds
A composition guideline dividing the frame into a 3x3 grid, placing key elements along lines or intersections for visual balance.
技术细节
Rule of Thirds is a foundational concept in visual design theory. It influences how users perceive and interact with interfaces, affecting readability, hierarchy, and aesthetic appeal. The design principles behind rule of thirds are codified in systems like Material Design 3, Apple's Human Interface Guidelines, and the W3C's Web Content Accessibility Guidelines. Implementing rule of thirds correctly requires balancing aesthetic intent with accessibility requirements and cross-platform consistency.
示例
```css
/* Rule of Thirds: design specification example */
.component {
font-family: Inter, system-ui, sans-serif;
font-size: 1rem;
line-height: 1.5;
color: #1a1a1a;
padding: 1rem 1.5rem;
}
```