19 lines
635 B
SCSS
19 lines
635 B
SCSS
// color-contrast() was introduced in Bootstrap 5.
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// We include our own version for a few reasons:
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// 1. Easily turn off warnings options(bslib.color_contrast_warnings=F)
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// 2. Allow Bootstrap 3 & 4 to use color-contrast() in variable definitions
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// 3. Allow Bootstrap 3 & 4 to use bs_get_contrast()
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// Also note that color-contrast() lives in sass-utils since projects like Quarto
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// and flexdashboard currently assume it exists there....
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@import "../sass-utils/color-contrast.scss";
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@function is-css-variable($x) {
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@if (type-of($x) != string) {
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@return false;
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} @else {
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@return str-slice($x, 1, 6) == 'var(--';
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}
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}
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