Resize icon

Author: edwardalee

docs/tools/code-extension.mdx

@@ -58,7 +58,7 @@ To open an existing LF project in VS Code, select the [package root](../glossary
 
 To show the diagram for the currently active Lingua Franca file, click on the diagrams icon at the upper right:
 
-<Image img={diagram_icon} style={{maxWidth: 400}} />
+<Image img={diagram_icon} style={{maxWidth: 40}} />
 
 By default, the diagram is rendered to the right of the editor.
 This is usually inconvenient because the diagrams tend to be wide.