Added border radius and tightened up the folder boxes. Still needs to have the…

Added border radius and tightened up the folder boxes. Still needs to have the bottom margin expanded to 8px when in opened state (this needs @torkelo)

public/sass/components/_search.scss

@@ -89,7 +89,8 @@
   background: $panel-bg;
   border: $panel-border;
   padding: $panel-padding;
-  margin-bottom: 8px;
+  margin-bottom: 3px;
+  border-radius: 5px;
 }
 
 .search-section__header {