refactor: update styles

Author: mrholek

src/scss/examples.scss

@@ -1,4 +1,6 @@
 /* stylelint-disable declaration-no-important, scss/selector-no-redundant-nesting-selector */
+$enable-deprecation-messages: false; /* stylelint-disable-line scss/dollar-variable-default */
+
 @import "@coreui/coreui/scss/functions";
 @import "@coreui/coreui/scss/variables";
 @import "@coreui/coreui/scss/mixins";