bulma/docs/documentation/layout/container.html
Jeremy Thomas 08ef4df2c0
Bulma v9 website (#3249)
* Add Bulma v9

* Add vendor dependencies

* Fix native

* Fix sponsors

* Add style attribute
2021-01-27 23:30:42 +00:00

274 lines
8.9 KiB
HTML

---
title: Container
layout: documentation
fullwidth: true
hide_categories: true
doc-tab: layout
doc-subtab: container
breadcrumb:
- home
- documentation
- layout
- layout-container
meta:
colors: false
sizes: true
variables: true
---
{% capture container_example %}
<div class="container">
<div class="notification is-primary">
This container is <strong>centered</strong> on desktop and larger viewports.
</div>
</div>
{% endcapture %}
{% capture container_fluid_example %}
<div class="container is-fluid">
<div class="notification is-primary">
This container is <strong>fluid</strong>: it will have a 32px gap on either side, on any
viewport size.
</div>
</div>
{% endcapture %}
{% capture container_widescreen_example %}
<div class="container is-widescreen">
<div class="notification is-primary">
This container is <strong>fullwidth</strong> <em>until</em> the <code>$widescreen</code> breakpoint.
</div>
</div>
{% endcapture %}
{% capture container_fullhd_example %}
<div class="container is-fullhd">
<div class="notification is-primary">
This container is <strong>fullwidth</strong> <em>until</em> the <code>$fullhd</code> breakpoint.
</div>
</div>
{% endcapture %}
{% capture container_max_desktop_example %}
<div class="container is-max-desktop">
<div class="notification is-primary">
This container has a <code>max-width</code> of <code>$desktop - $container-offset</code> on widescreen and fullhd.
</div>
</div>
{% endcapture %}
{% capture container_max_widescreen_example %}
<div class="container is-max-widescreen">
<div class="notification is-primary">
This container has a <code>max-width</code> of <code>$widescreen - $container-offset</code> on fullhd.
</div>
</div>
{% endcapture %}
{% assign bp_tablet = site.data.breakpoints.tablet %}
{% assign bp_desktop = site.data.breakpoints.desktop %}
{% assign bp_widescreen = site.data.breakpoints.widescreen %}
{% assign bp_fullhd = site.data.breakpoints.fullhd %}
{% assign container_offset = 64 %}
{% capture thead %}
<thead>
<tr>
<th class="bd-is-empty">
</th>
{% for breakpoint_hash in site.data.breakpoints %}
{% assign breakpoint = breakpoint_hash[1] %}
{% if breakpoint.id == 'tablet' %}
<th>
Below
<br>
<code>{{ bp_tablet.to }}px</code>
</th>
{% elsif breakpoint.id != 'mobile' %}
<th>
{{ breakpoint.name }}
<br>
{% if breakpoint.id == 'fullhd' %}
<code>{{ breakpoint.from }}px</code> and above
{% else %}
Between <code>{{ breakpoint.from }}px</code> and <code>{{ breakpoint.to }}px</code>
{% endif %}
</th>
{% endif %}
{% endfor %}
</tr>
</thead>
{% endcapture %}
<div class="content">
<p>
The <code>container</code> is a simple utility element that allows you to <strong>center</strong> content on larger viewports. It can be used in any context, but mostly as a <strong>direct child</strong> of one of the following:
</p>
<ul>
<li><code>navbar</code></li>
<li><code>hero</code></li>
<li><code>section</code></li>
<li><code>footer</code></li>
</ul>
</div>
<!-- -->
{% include elements/anchor.html name="Overview" %}
<div class="table-container">
<table class="table is-bordered">
<thead>
<tr>
{{ thead }}
</tr>
<tr>
<th>Class</th>
<th colspan="4" class="has-text-centered"><code>max-width</code></th>
</tr>
</thead>
<tbody>
<tr>
<td><code>.container</code></td>
<td class="has-text-grey-light has-background-white-ter">Full width</td>
<td><code>{{ bp_desktop.from | minus: container_offset }}px</code></td>
<td><code>{{ bp_widescreen.from | minus: container_offset }}px</code></td>
<td><code>{{ bp_fullhd.from | minus: container_offset }}px</code></td>
</tr>
<tr>
<td><code>.container.is-widescreen</code></td>
<td colspan="2" class="has-text-grey-light has-background-white-ter">Full width</td>
<td><code>{{ bp_widescreen.from | minus: container_offset }}px</code></td>
<td><code>{{ bp_fullhd.from | minus: container_offset }}px</code></td>
</tr>
<tr>
<td><code>.container.is-fullhd</code></td>
<td colspan="3" class="has-text-grey-light has-background-white-ter">Full width</td>
<td><code>{{ bp_fullhd.from | minus: container_offset }}px</code></td>
</tr>
<tr>
<td colspan="5">
{% include elements/new-tag.html version="0.9.1" %}
</td>
</tr>
<tr>
<td><code>.container.is-max-desktop</code></td>
<td class="has-text-grey-light has-background-white-ter">Full width</td>
<td colspan="3"><code>{{ bp_desktop.from | minus: container_offset }}px</code></td>
</tr>
<tr>
<td><code>.container.is-max-widescreen</code></td>
<td class="has-text-grey-light has-background-white-ter">Full width</td>
<td><code>{{ bp_desktop.from | minus: container_offset }}px</code></td>
<td colspan="2"><code>{{ bp_widescreen.from | minus: container_offset }}px</code></td>
</tr>
</tbody>
</table>
</div>
<!-- -->
{% include elements/anchor.html name="Default behavior" %}
<div class="content">
<p>
By default, the <code>container</code> will only be activated from the <code>$desktop</code> breakpoint. It will increase its <code>max-width</code> after reaching the <code>$widescreen</code> and <code>$fullhd</code> breakpoints.
</p>
<p>
The container's <strong>width</strong> for each <strong>breakpoint</strong> is the result
of: <code>$device - (2 * $gap)</code>. The <code>$gap</code> variable has a default value of <code>
32px</code> but can be modified.
</p>
<p>This is how the container will behave:</p>
<ul>
<li>on <code>$desktop</code> it will have a maximum width of <strong>960px</strong>.</li>
<li>on <code>$widescreen</code> it will have a maximum width of <strong>1152px</strong>.</li>
<li>on <code>$fullhd</code> it will have a maximum width of <strong>1344px</strong>.</li>
</ul>
<p>The values <strong>960</strong>, <strong>1152</strong> and <strong>1344</strong> have been chosen because they are divisible by both <strong>12</strong> and <strong>16</strong>.</p>
</div>
<div class="bd-example is-fullwidth">
{{container_example}}
</div>
{% highlight html %}{{ container_example }}{% endhighlight %}
<!-- -->
{% include elements/anchor.html name="Widescreen or FullHD only" %}
<div class="content">
<p>
With the two modifiers <code>is-widescreen</code> and <code>is-fullhd</code>, you can have a <em>fullwidth</em> container <strong>until</strong> those specific breakpoints.
</p>
</div>
<div class="bd-example is-fullwidth">
{{container_widescreen_example}}
</div>
{% highlight html %}{{ container_widescreen_example }}{% endhighlight %}
<div class="bd-example is-fullwidth">
{{ container_fullhd_example }}
</div>
{% highlight html %}{{ container_fullhd_example }}{% endhighlight %}
<!-- -->
{% include elements/anchor.html name="Desktop and Widescreen maximum widths" %}
{% include elements/new-tag.html version="0.9.1" %}
<div class="content">
<p>
Sometimes, you might want a <strong>narrow</strong> container on larger viewports. That's why Bulma provides 2 modifiers:
</p>
<ul>
<li>
<code>.container.is-max-desktop</code> will behave like a desktop container
</li>
<li>
<code>.container.is-max-widescreen</code> will behave like a widescreen container
</li>
</ul>
</div>
<div class="bd-example is-fullwidth">
{{ container_max_desktop_example }}
</div>
{% highlight html %}{{ container_max_desktop_example }}{% endhighlight %}
<div class="bd-example is-fullwidth">
{{ container_max_widescreen_example }}
</div>
{% highlight html %}{{ container_max_widescreen_example }}{% endhighlight %}
<!-- -->
{% include elements/anchor.html name="Absolute maximum width" %}
<div class="content">
<p>
If you want to change the maximum width of <strong>all</strong> containers, you can do so by updating the values of the <code>$container-max-width</code> Sass variable.
</p>
<p>
By default, the <code>$fullhd</code> breakpoint value is used to calculate the <strong>absolute</strong> maximum width of the <code>container</code>. Simply change it to a smaller value like <code>$widescreen</code>, <code>$desktop</code>, or any value in <strong>pixels</strong>.
</p>
</div>
<!-- -->
{% include elements/anchor.html name="Fluid container" %}
<div class="content">
<p>If you don't want to have a maximum width but want to keep the 32px margin on the left and
right sides, add the <code>is-fluid</code> modifier:</p>
</div>
<div class="bd-example is-fullwidth">
{{container_fluid_example}}
</div>
{% highlight html %}{{ container_fluid_example }}{% endhighlight %}
{% include components/variables.html type='element' data=site.data.variables.elements.container %}