diff --git a/web/pgadmin/tools/sqleditor/static/css/sqleditor.css b/web/pgadmin/tools/sqleditor/static/css/sqleditor.css
index 35c18ef..03aa96a 100644
--- a/web/pgadmin/tools/sqleditor/static/css/sqleditor.css
+++ b/web/pgadmin/tools/sqleditor/static/css/sqleditor.css
@@ -155,9 +155,13 @@
   cursor: pointer;
 }
 
-.CodeMirror, #editor-panel .CodeMirror-gutters {
-    min-height: 100%;
-    height: 100%;
+.CodeMirror {
+  min-height: 100%;
+  height: 100%;
+}
+
+#editor-panel .CodeMirror-gutter {
+  min-width: 0.7em;
 }
 
 #output-panel {