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Make spacer utils responsive (#20926)

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* make spacer utils responsive by grid tier
* update scale to add two levels, document them
* change responsive spacing utils to avoid the xs abbreviation in the class name for that tier
* update code snippet to match source
* update usage in our docs
* linter
* docs updates
This commit is contained in:
Mark Otto
2016-10-31 21:13:05 -07:00
committed by GitHub
parent a7f1b59959
commit f734814f6b
5 changed files with 75 additions and 34 deletions
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docs/utilities/spacing.md
+17 -9
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@@ -4,9 +4,13 @@ title: Spacing
group: utilities
---
Assign `margin` or `padding` to an element or a subset of its sides with shorthand classes. Includes support for individual properties, all properties, and vertical and horizontal properties. All classes are multiples on the global default value, `1rem`.
Assign responsive-friendly `margin` or `padding` values to an element or a subset of its sides with shorthand classes. Includes support for individual properties, all properties, and vertical and horizontal properties. Classes are built from a default Sass map ranging from `.25rem` to `3rem`.
The classes are named using the format: `{property}{sides}-{size}`
## Notation
Spacing utilities that apply to all breakpoints, from `xs` to `xl`, have no breakpoint abbreviation in them. This is because those classes are applied from `min-width: 0` and up, and thus are not bound by a media query. The remaining breakpoints, however, do include a breakpoint abbreviation.
The classes are named using the format `{property}{sides}-{size}` for `xs` and `{property}{sides}-{breakpoint}-{size}` for `sm`, `md`, `lg`, and `xl`.
Where *property* is one of:
@@ -26,12 +30,16 @@ Where *sides* is one of:
Where *size* is one of:
* `0` - for classes that eliminate the `margin` or `padding` by setting it to `0`
* `1` - (by default) for classes that set the `margin` or `padding` to `$spacer-x` or `$spacer-y`
* `2` - (by default) for classes that set the `margin` or `padding` to `$spacer-x * 1.5` or `$spacer-y * 1.5`
* `3` - (by default) for classes that set the `margin` or `padding` to `$spacer-x * 3` or `$spacer-y * 3`
* `1` - (by default) for classes that set the `margin` or `padding` to `$spacer-x * .25` or `$spacer-y * .25`
* `2` - (by default) for classes that set the `margin` or `padding` to `$spacer-x * .5` or `$spacer-y * .5`
* `3` - (by default) for classes that set the `margin` or `padding` to `$spacer-x` or `$spacer-y`
* `4` - (by default) for classes that set the `margin` or `padding` to `$spacer-x * 1.5` or `$spacer-y * 1.5`
* `5` - (by default) for classes that set the `margin` or `padding` to `$spacer-x * 3` or `$spacer-y * 3`
(You can add more sizes by adding entries to the `$spacers` Sass map variable.)
## Examples
Here are some representative examples of these classes:
{% highlight scss %}
@@ -40,16 +48,16 @@ Here are some representative examples of these classes:
}
.ml-1 {
margin-left: $spacer-x !important;
margin-left: ($spacer-x * .25) !important;
}
.px-2 {
padding-left: ($spacer-x * 1.5) !important;
padding-right: ($spacer-x * 1.5) !important;
padding-left: ($spacer-x * .5) !important;
padding-right: ($spacer-x * .5) !important;
}
.p-3 {
padding: ($spacer-y * 3) ($spacer-x * 3) !important;
padding: $spacer-y $spacer-x !important;
}
{% endhighlight %}