fixed an issue where the toolbar would shrink

Author: corevo

packages/selenium-ide/src/neo/containers/Editor/style.css

@@ -4,6 +4,10 @@
   flex-grow: 1;
 }
 
+.editor .toolbar {
+    flex-shrink: 0;
+}
+
 .editor .test-table-body {
   flex-grow: 1;
 }