diff --git a/src/proxmox-dark/scss/extjs/_panel.scss b/src/proxmox-dark/scss/extjs/_panel.scss
index 5344c8f..217d3f8 100644
--- a/src/proxmox-dark/scss/extjs/_panel.scss
+++ b/src/proxmox-dark/scss/extjs/_panel.scss
@@ -23,3 +23,9 @@
   border-color: $border-color-alt;
   color: $text-color;
 }
+
+// override the border around the pve-resource-tree specifically to be
+// more consistent with crisp, while keep allignments "correct"
+div[id^="pveResourceTree-"][id$="-body"] {
+  border-color: $background-darker;
+}