Adding upstream version 5.3.0+dfsg.

Signed-off-by: Daniel Baumann <daniel@debian.org>

site/content/docs/5.3/utilities/float.md

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+---
+layout: docs
+title: Float
+description: Toggle floats on any element, across any breakpoint, using our responsive float utilities.
+group: utilities
+toc: true
+---
+
+## Overview
+
+These utility classes float an element to the left or right, or disable floating, based on the current viewport size using the [CSS `float` property](https://developer.mozilla.org/en-US/docs/Web/CSS/float). `!important` is included to avoid specificity issues. These use the same viewport breakpoints as our grid system. Please be aware float utilities have no effect on flex items.
+
+{{< example >}}
+<div class="float-start">Float start on all viewport sizes</div><br>
+<div class="float-end">Float end on all viewport sizes</div><br>
+<div class="float-none">Don't float on all viewport sizes</div>
+{{< /example >}}
+
+## Responsive
+
+Responsive variations also exist for each `float` value.
+
+{{< example >}}
+<div class="float-sm-start">Float start on viewports sized SM (small) or wider</div><br>
+<div class="float-md-start">Float start on viewports sized MD (medium) or wider</div><br>
+<div class="float-lg-start">Float start on viewports sized LG (large) or wider</div><br>
+<div class="float-xl-start">Float start on viewports sized XL (extra-large) or wider</div><br>
+{{< /example >}}
+
+Here are all the support classes:
+
+{{< markdown >}}
+{{< float.inline >}}
+{{- range $.Site.Data.breakpoints }}
+- `.float{{ .abbr }}-start`
+- `.float{{ .abbr }}-end`
+- `.float{{ .abbr }}-none`
+{{- end -}}
+{{< /float.inline >}}
+{{< /markdown >}}
+
+## CSS
+
+### Sass utilities API
+
+Float utilities are declared in our utilities API in `scss/_utilities.scss`. [Learn how to use the utilities API.]({{< docsref "/utilities/api#using-the-api" >}})
+
+{{< scss-docs name="utils-float" file="scss/_utilities.scss" >}}