hehe/user/themes/quark/scss/spectre.scss

// Variables and mixins
@import "spectre/variables";
@import "spectre/mixins";

/*! Spectre.css v#{$version} | MIT License | github.com/picturepan2/spectre */
// Reset and dependencies
@import "spectre/normalize";
@import "spectre/base";

// Elements
@import "spectre/typography";
@import "spectre/asian";
@import "spectre/tables";
@import "spectre/buttons";
@import "spectre/forms";
@import "spectre/labels";
@import "spectre/codes";
@import "spectre/media";

// Layout
@import "spectre/layout";
@import "spectre/navbar";

// Components
@import "spectre/accordions";
@import "spectre/avatars";
@import "spectre/badges";
@import "spectre/breadcrumbs";
@import "spectre/bars";
@import "spectre/cards";
@import "spectre/chips";
@import "spectre/dropdowns";
@import "spectre/empty";
@import "spectre/menus";
@import "spectre/modals";
@import "spectre/navs";
@import "spectre/pagination";
@import "spectre/panels";
@import "spectre/popovers";
@import "spectre/steps";
@import "spectre/tabs";
@import "spectre/tiles";
@import "spectre/toasts";
@import "spectre/tooltips";

// Utility classes
@import "spectre/animations";
@import "spectre/utilities";

// Extras
.search-input {
  @extend .form-input;
}

.button {
  @extend .btn;
}