chg: Improve rendering menu

website/web/templates/tree.html

@@ -60,6 +60,7 @@
         <img src="{{ url_for('static', filename='lookyloo.jpeg') }}" alt="Lookyloo icon" height="110">
       </a>
     </div>
+    <hr/>
     <center>
       <div style="display: inline">
         <b>Menu</b>
@@ -70,6 +71,7 @@
         </button>
       </div>
     </center>
+    <hr/>
     <ul class="list-unstyled components">
       <li>
         <a href="#modulesModal" data-remote="{{ url_for('trigger_modules', tree_uuid=tree_uuid, force=False) }}"