limit img widths

eleventy.config.js

@@ -53,7 +53,7 @@ export default async function (eleventyConfig) {
 		formats: ["auto"],
 
 		// output image widths
-		widths: ["auto"],
+		widths: ["600px"],
 
 		// optional, attributes assigned on <img> nodes override these values
 		htmlOptions: {