diff --git a/ui/src/main/css/app.css b/ui/src/main/css/app.css
index 86cab78..8ae85f6 100644
--- a/ui/src/main/css/app.css
+++ b/ui/src/main/css/app.css
@@ -124,7 +124,7 @@ dialog::backdrop {
 
 @media all {
     #map-parent { min-width: 600px; flex: 4 1 auto; order: 3; }
-    #map-left-sidebar { min-width: 460px; flex: 0 1 auto; order: 2; }
+    #map-left-sidebar { width: 28em; min-width: 380px; flex: 0 1 auto; order: 2; }
     #map-menu { flex: 1 100%; order: 1; }
 }
 
@@ -297,12 +297,15 @@ td.signature-target {
 }
 
 span.connection-system-name {
-    border-top: 2px $gray-light solid;
-    border-bottom: 2px $gray-light solid;
     padding-left: 2px;
     padding-right: 2px;
 }
 
+span:not(.wormhole-eol) > span.connection-system-name {
+    border-top: 2px $gray-light solid;
+    border-bottom: 2px $gray-light solid;
+}
+
 mark.system-effect {
     background: inherit;