diff --git a/.eleventy.js b/.eleventy.js
index e7bf6da..741af7f 100644
--- a/.eleventy.js
+++ b/.eleventy.js
@@ -8,9 +8,9 @@ const { EleventyI18nPlugin } = require("@11ty/eleventy");
 module.exports = function(eleventyConfig) {
   eleventyConfig.ignores.add("README.md");
 
-  // Copy the `img` and `css` folders to the output
-  eleventyConfig.addPassthroughCopy("img");
-  eleventyConfig.addPassthroughCopy("css");
+  // Copy the contents of the `public` folder to the output folder
+  // For example, `./public/css/` ends up in `_site/css/`
+  eleventyConfig.addPassthroughCopy({"./public/": "/"});
 
   // Add plugins
   eleventyConfig.addPlugin(pluginRss);
diff --git a/css/index.css b/public/css/index.css
similarity index 100%
rename from css/index.css
rename to public/css/index.css
diff --git a/css/prism-base16-monokai.dark.css b/public/css/prism-base16-monokai.dark.css
similarity index 100%
rename from css/prism-base16-monokai.dark.css
rename to public/css/prism-base16-monokai.dark.css
diff --git a/css/prism-diff.css b/public/css/prism-diff.css
similarity index 100%
rename from css/prism-diff.css
rename to public/css/prism-diff.css
diff --git a/img/.gitkeep b/public/img/.gitkeep
similarity index 100%
rename from img/.gitkeep
rename to public/img/.gitkeep