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December 9, 2022 20:18
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Sass mixin for a responsive box that maintains an aspect ratio.
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| // Maintain ratio mixin. Great for responsive grids, or videos. | |
| // https://gist.github.com/brianmcallister/2932463 | |
| // | |
| // $ratio - Ratio the element needs to maintain. | |
| // | |
| // Examples | |
| // | |
| // // A 16:9 ratio would look like this: | |
| // .element { | |
| // @include maintain-ratio(16 9); | |
| // } | |
| @mixin maintain-ratio($ratio: 1 1) { | |
| @if length($ratio) < 2 or length($ratio) > 2 { | |
| @warn "$ratio must be a list with two values."; | |
| } | |
| $width: 100%; | |
| $height: percentage(nth($ratio, 2) / nth($ratio, 1)); | |
| width: $width; | |
| height: 0; | |
| padding-bottom: $height; | |
| } |
Brian,
What's the license for the use of this gist?
Note this fails in the current Firefox
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Don't forget the semicolon...
@warn "$ratio must be a list with two values.";