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//
// Base styles
//
.alert {
position: relative;
padding: $alert-padding-y $alert-padding-x;
margin-bottom: $alert-margin-bottom;
border: $alert-border-width solid transparent;
@include border-radius($alert-border-radius);
}
// Headings for larger alerts
.alert-heading {
// Specified to prevent conflicts of changing $headings-color
color: inherit;
}
// Provide class for links that match alerts
.alert-link {
font-weight: $alert-link-font-weight;
}
// Dismissible alerts
//
// Expand the right padding and account for the close button's positioning.
.alert-dismissible {
padding-right: $alert-dismissible-padding-r;
// Adjust close link position
.btn-close {
position: absolute;
top: 0;
right: 0;
z-index: $stretched-link-z-index + 1;
padding: $alert-padding-y * 1.25 $alert-padding-x;
}
}
// scss-docs-start alert-modifiers
// Generate contextual modifier classes for colorizing the alert.
@each $state, $value in $theme-colors {
$alert-background: shift-color($value, $alert-bg-scale);
$alert-border: shift-color($value, $alert-border-scale);
$alert-color: shift-color($value, $alert-color-scale);
@if (contrast-ratio($alert-background, $alert-color) < $min-contrast-ratio) {
$alert-color: mix($value, color-contrast($alert-background), abs($alert-color-scale));
}
.alert-#{$state} {
@include alert-variant($alert-background, $alert-border, $alert-color);
}
}
// scss-docs-end alert-modifiers
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