mirror of
https://github.com/twbs/bootstrap.git
synced 2024-11-29 11:24:18 +01:00
34 lines
1.2 KiB
Markdown
34 lines
1.2 KiB
Markdown
---
|
|
layout: docs
|
|
title: Position
|
|
description: Use these shorthand utilities for quickly configuring the position of an element.
|
|
group: utilities
|
|
toc: true
|
|
---
|
|
|
|
## Fixed top
|
|
|
|
Position an element at the top of the viewport, from edge to edge. Be sure you understand the ramifications of fixed position in your project; you may need to add aditional CSS.
|
|
|
|
{% highlight html %}
|
|
<div class="fixed-top">...</div>
|
|
{% endhighlight %}
|
|
|
|
## Fixed bottom
|
|
|
|
Position an element at the bottom of the viewport, from edge to edge. Be sure you understand the ramifications of fixed position in your project; you may need to add aditional CSS.
|
|
|
|
{% highlight html %}
|
|
<div class="fixed-bottom">...</div>
|
|
{% endhighlight %}
|
|
|
|
## Sticky top
|
|
|
|
Position an element at the top of the viewport, from edge to edge, but only after you scroll past it. The `.sticky-top` utility uses CSS's `position: sticky`, which isn't fully supported in all browsers.
|
|
|
|
**Microsoft Edge and IE11 will render `position: sticky` as `position: relative`.** As such, we wrap the styles in a `@supports` query, limiting the stickiness to only browsers that properly can render it.
|
|
|
|
{% highlight html %}
|
|
<div class="sticky-top">...</div>
|
|
{% endhighlight %}
|