Issue #3220343 by pivica: Footer a tag CSS rules should not affect footer nav links

sass/variables/_bs_base.scss

@@ -364,7 +364,7 @@ $footer-font-size:          $font-size-sm !default;
 $footer-link-color:         map-get($theme-colors, 'primary') !default;
 $footer-link-hover-color:   darken($footer-link-color, $hover-amount) !default;
 $footer-link-hover-text-decoration:   false !default;
-$footer-link-active-color:  $footer-link-hover-color !default;
+$footer-link-active-color:            $footer-link-hover-color !default;
 $footer-block-title-font-size:        false !default;
 $footer-block-title-margin-bottom:    false !default;
 $footer-nav-link-hover-border-width:  $nav-link-hover-border-width !default;

themes/bs_bootstrap/sass/layout/partials/_footer.scss

@@ -10,7 +10,7 @@
   color: $footer-color;
   font-size: $footer-font-size;
 
-  a:not(.btn) {
+  a:not(.btn):not(.nav-link) {
     @include style-link($footer-link-color, $footer-link-hover-color, $footer-link-active-color);
   }
 
@@ -116,7 +116,7 @@
     color: $footer-copyright-color;
 
     @if $footer-copyright-link-color != $footer-link-color {
-      a:not(.btn) {
+      a:not(.btn):not(.nav-link) {
         @include style-link($footer-copyright-link-color, $footer-copyright-link-hover-color);
       }