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116 lines
3.5 KiB
Markdown
116 lines
3.5 KiB
Markdown
---
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layout: default
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title: Layout
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nav_order: 2
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parent: Utilities
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has_children: true
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---
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# Layout Utilities
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{:.no_toc}
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## Table of contents
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{: .no_toc .text-delta }
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1. TOC
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{:toc}
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---
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## Spacing
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These spacers are available to use for margins and padding with responsive utility classes. Combine these prefixes with a screen size and spacing scale to use them responsively.
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| Classname prefix | What it does |
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|:-----------------|:------------------------------|
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| `.m-` | `margin` |
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| `.mx-` | `margin-left`, `margin-right` |
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| `.my-` | `margin top`, `margin bottom` |
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| `.mt-` | `margin-top` |
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| `.mr-` | `margin-right` |
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| `.mb-` | `margin-bottom` |
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| `.ml-` | `margin-left` |
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| Classname prefix | What it does |
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|:-----------------|:--------------------------------|
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| `.p-` | `padding` |
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| `.px-` | `padding-left`, `padding-right` |
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| `.py-` | `padding top`, `padding bottom` |
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| `.pt-` | `padding-top` |
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| `.pr-` | `padding-right` |
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| `.pb-` | `padding-bottom` |
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| `.pl-` | `padding-left` |
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Spacing values are based on a `1rem = 16px` spacing scale, broken down into these units:
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| Spacer/suffix | Size in rems | Rem converted to px |
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|:---------------|:--------------|:--------------------|
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| `1` | 0.25rem | 4px |
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| `2` | 0.5rem | 8px |
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| `3` | 0.75rem | 12px |
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| `4` | 1rem | 16px |
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| `5` | 1.5rem | 24px |
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| `6` | 2rem | 32px |
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| `7` | 2.5rem | 40px |
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| `8` | 3rem | 48px |
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#### Examples
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{: .no_toc }
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```markdown
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In Markdown, use the `{: }` wrapper to apply custom classes:
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This paragraph will have a margin bottom of 1rem/16px at large screens.
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{: .mb-lg-4 }
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This paragraph will have 2rem/32px of padding on the right and left at all screen sizes.
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{: .px-6 }
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```
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## Vertical Alignment
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| Classname | What it does |
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|:-----------------------|:--------------------------------|
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| `.v-align-baseline` | `vertical-align: baseline` |
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| `.v-align-bottom` | `vertical-align: bottom` |
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| `.v-align-middle` | `vertical-align: middle` |
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| `.v-align-text-bottom` | `vertical-align: text-bottom` |
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| `.v-align-text-top` | `vertical-align: text-top` |
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| `.v-align-top` | `vertical-align: top` |
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## Display
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Display classes aid in adapting the layout of the elements on a page:
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| Class | |
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|:------------------|:------------------------|
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| `.d-block` | `display: block` |
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| `.d-flex` | `display: flex` |
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| `.d-inline` | `display: inline` |
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| `.d-inline-block` | `display: inline-block` |
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| `.d-none` | `display: none` |
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Use these classes in conjunction with the responsive modifiers.
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#### Examples
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{: .no_toc }
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```markdown
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In Markdown, use the `{: }` wrapper to apply custom classes:
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This button will be hidden until medium screen sizes:
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[ A button ](#url)
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{: .d-none .d-md-inline-block }
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These headings will be `inline-block`:
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### heading 3
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{ .d-inline-block }
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### heading 3
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{ .d-inline-block }
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```
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