bbb2f41591
- Created `openspec-ff-change` skill for fast-forward artifact creation. - Introduced `openspec-new-change` skill for structured change creation. - Developed `openspec-onboard` skill for guided onboarding through OpenSpec workflow. - Added `openspec-sync-specs` skill for syncing delta specs to main specs. - Implemented `openspec-verify-change` skill for verifying implementation against change artifacts. - Updated `.gitignore` to exclude OpenSpec generated files. - Added `skills-lock.json` to manage skill dependencies.
98 lines
2.1 KiB
Markdown
98 lines
2.1 KiB
Markdown
---
|
|
name: layout-height
|
|
description: Setting element height with spacing scale, fractions, viewport units, and content-based sizing
|
|
---
|
|
|
|
# Height
|
|
|
|
Utilities for setting the height of an element.
|
|
|
|
## Usage
|
|
|
|
### Spacing scale
|
|
|
|
Use `h-<number>` utilities based on the spacing scale:
|
|
|
|
```html
|
|
<div class="h-24">h-24</div>
|
|
<div class="h-48">h-48</div>
|
|
<div class="h-64">h-64</div>
|
|
```
|
|
|
|
### Percentage heights
|
|
|
|
Use `h-full` or `h-<fraction>` for percentage-based heights:
|
|
|
|
```html
|
|
<div class="h-full">100%</div>
|
|
<div class="h-1/2">50%</div>
|
|
<div class="h-3/4">75%</div>
|
|
<div class="h-9/10">90%</div>
|
|
```
|
|
|
|
### Viewport units
|
|
|
|
Use `h-screen` for full viewport height, or dynamic viewport units:
|
|
|
|
```html
|
|
<div class="h-screen">Full viewport height (100vh)</div>
|
|
<div class="h-dvh">Dynamic viewport height</div>
|
|
<div class="h-svh">Small viewport height</div>
|
|
<div class="h-lvh">Large viewport height</div>
|
|
```
|
|
|
|
### Content-based heights
|
|
|
|
Use `h-auto`, `h-fit`, `h-min`, `h-max` for content-based sizing:
|
|
|
|
```html
|
|
<div class="h-auto">Auto height</div>
|
|
<div class="h-fit">Fit content</div>
|
|
<div class="h-min">Min content</div>
|
|
<div class="h-max">Max content</div>
|
|
```
|
|
|
|
### Line height
|
|
|
|
Use `h-lh` to match line height:
|
|
|
|
```html
|
|
<div class="h-lh">Matches line height</div>
|
|
```
|
|
|
|
### Size utility
|
|
|
|
Use `size-<number>` to set both width and height:
|
|
|
|
```html
|
|
<div class="size-16">16x16</div>
|
|
<div class="size-24">24x24</div>
|
|
<div class="size-full">100% x 100%</div>
|
|
```
|
|
|
|
### Custom values
|
|
|
|
Use arbitrary values for custom heights:
|
|
|
|
```html
|
|
<div class="h-[117px]">Custom pixel height</div>
|
|
<div class="h-[50vh]">Custom viewport height</div>
|
|
<div class="h-[calc(100vh-2rem)]">Custom calculation</div>
|
|
```
|
|
|
|
## Key Points
|
|
|
|
- Spacing scale: `h-0` through `h-96` (and beyond)
|
|
- Fractions: `h-1/2`, `h-1/3`, `h-2/3`, `h-1/4`, `h-3/4`, `h-9/10`
|
|
- Viewport units: `h-screen` (100vh), `h-dvh`, `h-svh`, `h-lvh`
|
|
- `h-dvh` adapts to browser UI (address bar, etc.)
|
|
- `h-svh` uses smallest viewport height
|
|
- `h-lvh` uses largest viewport height
|
|
- `size-*` utilities set both width and height simultaneously
|
|
- Use `h-auto` to reset height at specific breakpoints
|
|
|
|
<!--
|
|
Source references:
|
|
- https://tailwindcss.com/docs/height
|
|
-->
|