// // Base styles // .alert { border: $alert-border-width solid transparent; } // Headings for larger alerts .alert-heading { // Specified to prevent conflicts of changing $headings-color color: inherit; } // Dismissible alerts // // Expand the right padding and account for the close button's positioning. .alert-dismissible { // Adjust close link position .close { color: inherit; } } // Alternate styles // // Generate contextual modifier classes for colorizing the alert. @each $color, $value in $theme-colors { .alert-#{$color} { @include alert-variant(theme-color-level($color, -10), theme-color-level($color, -9), theme-color-level($color, 6)); } }