| 1 |
efrain |
1 |
---
|
|
|
2 |
layout: docs
|
|
|
3 |
title: Sizing
|
|
|
4 |
description: Easily make an element as wide or as tall with our width and height utilities.
|
|
|
5 |
group: utilities
|
|
|
6 |
toc: true
|
|
|
7 |
---
|
|
|
8 |
|
|
|
9 |
## Relative to the parent
|
|
|
10 |
|
|
|
11 |
Width and height utilities are generated from the `$sizes` Sass map in `_variables.scss`. Includes support for `25%`, `50%`, `75%`, `100%`, and `auto` by default. Modify those values as you need to generate different utilities here.
|
|
|
12 |
|
|
|
13 |
{{< example >}}
|
|
|
14 |
<div class="w-25 p-3" style="background-color: #eee;">Width 25%</div>
|
|
|
15 |
<div class="w-50 p-3" style="background-color: #eee;">Width 50%</div>
|
|
|
16 |
<div class="w-75 p-3" style="background-color: #eee;">Width 75%</div>
|
|
|
17 |
<div class="w-100 p-3" style="background-color: #eee;">Width 100%</div>
|
|
|
18 |
<div class="w-auto p-3" style="background-color: #eee;">Width auto</div>
|
|
|
19 |
{{< /example >}}
|
|
|
20 |
|
|
|
21 |
{{< example >}}
|
|
|
22 |
<div style="height: 100px; background-color: rgba(255,0,0,0.1);">
|
|
|
23 |
<div class="h-25 d-inline-block" style="width: 120px; background-color: rgba(0,0,255,.1)">Height 25%</div>
|
|
|
24 |
<div class="h-50 d-inline-block" style="width: 120px; background-color: rgba(0,0,255,.1)">Height 50%</div>
|
|
|
25 |
<div class="h-75 d-inline-block" style="width: 120px; background-color: rgba(0,0,255,.1)">Height 75%</div>
|
|
|
26 |
<div class="h-100 d-inline-block" style="width: 120px; background-color: rgba(0,0,255,.1)">Height 100%</div>
|
|
|
27 |
<div class="h-auto d-inline-block" style="width: 120px; background-color: rgba(0,0,255,.1)">Height auto</div>
|
|
|
28 |
</div>
|
|
|
29 |
{{< /example >}}
|
|
|
30 |
|
|
|
31 |
You can also use `max-width: 100%;` and `max-height: 100%;` utilities as needed.
|
|
|
32 |
|
|
|
33 |
{{< example >}}
|
|
|
34 |
{{< placeholder width="100%" height="100" class="mw-100" text="Max-width 100%" >}}
|
|
|
35 |
{{< /example >}}
|
|
|
36 |
|
|
|
37 |
{{< example >}}
|
|
|
38 |
<div style="height: 100px; background-color: rgba(255,0,0,0.1);">
|
|
|
39 |
<div class="mh-100" style="width: 100px; height: 200px; background-color: rgba(0,0,255,0.1);">Max-height 100%</div>
|
|
|
40 |
</div>
|
|
|
41 |
{{< /example >}}
|
|
|
42 |
|
|
|
43 |
## Relative to the viewport
|
|
|
44 |
|
|
|
45 |
You can also use utilities to set the width and height relative to the viewport.
|
|
|
46 |
|
|
|
47 |
```html
|
|
|
48 |
<div class="min-vw-100">Min-width 100vw</div>
|
|
|
49 |
<div class="min-vh-100">Min-height 100vh</div>
|
|
|
50 |
<div class="vw-100">Width 100vw</div>
|
|
|
51 |
<div class="vh-100">Height 100vh</div>
|
|
|
52 |
```
|