Fixed a problem with lists without bullet points.

display/display.css

@@ -254,6 +254,12 @@
     overflow: hidden;
 }
 
+.neighbor-content-list {
+    margin: 0;
+    padding: 0 0 0 20px;
+}
+
+
 .neighbor-content-link {
     cursor: pointer;
     margin: 1px;
@@ -296,3 +302,4 @@
     height:0;
     overflow:hidden;
 }
+

display/overlays/neighbors.js

@@ -99,7 +99,7 @@ class NodeNeighborOverlay {
         collTabContent.type = name;
 
         const list = createHTMLElement("ul", collTabContent);
-        list.style.margin = "0px";
+        list.classList.add("neighbor-content-list");
 
         collTabContent.list = list;
         collTabContent.marker = openMarkerTabs;