Minor facet improvements.

themes/bootstrap3/less/components/search.less

@@ -304,3 +304,12 @@ body.rtl {
   font-size: inherit;
   font-style: italic;
 }
+
+/* ------ TOP FACETS ------ */
+@media (min-width: 768px) {
+  .top-title .fa { display: none; }
+  .top-facets .collapse {
+    display: block;
+    height: auto !important;
+  }
+}

themes/bootstrap3/less/components/sidebar.less

 .facet-group {
   display: block;
   margin-bottom: 1rem;
+  padding-left: 0;
 
   .facet,
   .title {
@@ -89,7 +90,6 @@
 
 .active-filters .facet,
 .facet-group .active {
-  padding-right: .65rem;
   background-color: @brand-primary;
   color: #fff;