title | description | version |
---|---|---|
Responsive Styles |
Chakra UI Vue supports responsive styles out of the box |
2.0+ |
Chakra UI Vue supports responsive styles out of the box. Instead of manually adding
@media
queries and adding nested styles throughout your code, Chakra UI Vue allows
you to provide object and array values to add mobile-first responsive styles.
We use the
@media(min-width)
media query to ensure your interfaces are mobile-first.
Responsive syntax relies on the breakpoints defined in the theme object. Chakra UI Vue provides default breakpoints, here's what it looks like:
const breakpoints = {
sm: '30em', // 480px
md: '48em', // 768px
lg: '62em', // 992px
xl: '80em', // 1280px
'2xl': '96em' // 1536px
};
To make styles responsive, you can use either the array or object syntax.
All style props accept arrays as values for mobile-first responsive styles. This is the recommended method.
Let's say you have a CBox
with the following properties:
<c-box bg="red.200" w="400px"> This is a box </c-box>
To make the width
or w
responsive using the array syntax, here's what you
need to do:
<c-box bg="red.200" :w="[300, 400, 500]"> This is a box </c-box>
To interpret array responsive values, Chakra UI Vue converts the values defined in
theme.breakpoints
and sorts them in ascending order. Afterward, we map the
values defined in the array to the breakpoints
// These are the default breakpoints
const breakpoints = {
sm: '30em', // 480px
md: '48em', // 768px
lg: '62em', // 992px
xl: '80em', // 1280px
'2xl': '96em' // 1536px
};
// Internally, we transform to this
const breakpoints = ['0em', '30em', '48em', '62em', '80em', '96em'];
Here's how to interpret this syntax:
300px
: From0em
upwards400px
: From30em
upwards500px
: From48em
upwards
To skip certain breakpoints, you can pass
null
to any position in the array to avoid generating unnecessary CSS.
You can also define responsive values with breakpoint aliases in an object. Any undefined alias key will define the base, non-responsive value.
Let's say you have a CText
that looks like this:
<c-text fontSize="40px">This is a text</c-text>
To make the fontSize
responsive using the object syntax, here's what you need
to do:
<c-text :fontSize="{ base: '24px', md: '40px', lg: '56px' }">
This is responsive text
</c-text>
Remember, Chakra UI Vue uses the min-width media query for responsive design. The breakpoints are:
sm = 30em
,md = 48em
,lg = 62em
,xl = 80em
Here's how to interpret this syntax:
base
: From0em
upwardsmd
: From48em
upwardslg
: From62em
upwards
This works for every style prop in the theme specification, which means you can change the style of most properties at a given breakpoint.
<div>
<c-box
:height="{
base: '100%', // 0-48em
md: '50%', // 48em-80em,
xl: '25%', // 80em+
}"
bg="teal.400"
:width="[
'100%', // 0-30em
'50%', // 30em-48em
'25%', // 48em-62em
'15%', // 62em+
]"
/>
{/* responsive font size */}
<c-box :fontSize="['sm', 'md', 'lg', 'xl']">Font Size</c-box>
{/* responsive margin */}
<c-box :mt="[2, 4, 6, 8]" width="full" height="24px" bg="tomato" />
{/* responsive padding */}
<c-box bg="papayawhip" :p="[2, 4, 6, 8]"> Padding </c-box>
</div>
This shortcut is an alternative to writing media queries out by hand. Given the following:
<c-box :width="[1, 1 / 2, 1 / 4]" />
It'll generate a CSS that looks like this
.chakra-box {
width: 100%;
}
@media screen and (min-width: 30em) {
.chakra-box {
width: 50%;
}
}
@media screen and (min-width: 48em) {
.chakra-box {
width: 25%;
}
}
The equivalent of this style if you passed it as an object.
In some scenarios, you might need to define custom breakpoints for your
application. We recommended using common aliases like sm
, md
, lg
, and
xl
.
To define custom breakpoints, just pass them as an object into the theme.
Note: Ensure the css unit of your breakpoints are the same. Use all
px
or allem
, don't mix them.
// 1. Import the utilities import { extendTheme } from '@chakra-ui/vue-next' //
2. Update the breakpoints as key-value pairs const breakpoints = { sm: '320px',
md: '768px', lg: '960px', xl: '1200px', '2xl': '1536px', } // 3. Extend the
theme const theme = extendTheme({ breakpoints }) // 4. Now you can use the
custom breakpoints
<template>
<c-box :width="{ base: '100%', sm: '50%', md: '25%' }" />
</template>
Note: If you're using pixels as breakpoint values make sure to always provide a value for the
2xl
breakpoint, which by its default pixels value is "1536px".
Here's a simple example of a marketing page component that uses a stacked layout on small screens, and a side-by-side layout on larger screens (resize your browser to see it in action):
<c-box p="4" :display="{ md: 'flex' }">
<c-box flexShrink="0">
<c-image
borderRadius="lg"
:width="{ md: 40 }"
src="https://bit.ly/2jYM25F"
alt="Woman paying for a purchase"
/>
</c-box>
<c-box :mt="{ base: 4, md: 0 }" :ml="{ md: 6 }">
<c-text
fontWeight="bold"
textTransform="uppercase"
fontSize="sm"
letterSpacing="wide"
color="teal.600"
>
Marketing
</c-text>
<c-link
mt="1"
display="block"
fontSize="lg"
lineHeight="normal"
fontWeight="semibold"
href="#"
>
Finding customers for your new business
</c-link>
<c-text mt="2" color="gray.500">
Getting a new business off the ground is a lot of hard work. Here are five
ideas you can use to find your first customers.
</c-text>
</c-box>
</c-box>