updated HTML Queue component to conditionally render rule only if there are HTML elements

Author: megatera

src/components/dashboard_items/HTMLQueue.vue

@@ -9,10 +9,10 @@ Description:
     <span class='list-title' v-if='this.activeLayer.id !== ""'>
       <i class="fas fa fa-chevron-up fa-md" @click="setParentLayer"></i>
       <!-- <button v-if='this.activeLayer.id' @click="upOneLayer">Up</button>  -->
-      &nbsp; &nbsp; Viewing Elements in '{{ depth }}' 
+      &nbsp; &nbsp; Viewing Elements in '{{ depth }}'
+      <hr> 
     </span>
     <span class='list-title' v-else-if='!this.activeComponent'></span>
-    <hr>
     <div
       group="people"
       class="list-group"