parameter widths
diff --git a/sphinx/files/reclass/source/nodes/node.rst b/sphinx/files/reclass/source/nodes/node.rst
index 5fa18ee..52d2276 100644
--- a/sphinx/files/reclass/source/nodes/node.rst
+++ b/sphinx/files/reclass/source/nodes/node.rst
@@ -11,6 +11,7 @@
 ===============================================
 
 .. list-table::
+   :widths: 15 15 70
    :header-rows: 1
 
    *  - **Service Role**