diff --git a/browser-extension/src/entrypoints/popup/index.html b/browser-extension/src/entrypoints/popup/index.html
index ed9919dcf..eb856c019 100644
--- a/browser-extension/src/entrypoints/popup/index.html
+++ b/browser-extension/src/entrypoints/popup/index.html
@@ -15,7 +15,7 @@
     }
   </script>
 </head>
-<body class="bg-white dark:bg-gray-900" style="font-size: 75%;">
+<body class="bg-white dark:bg-gray-900">
   <div id="root"></div>
   <script type="module" src="./main.tsx"></script>
 </body>
diff --git a/browser-extension/src/entrypoints/popup/style.css b/browser-extension/src/entrypoints/popup/style.css
index e69de29bb..c8d24c499 100644
--- a/browser-extension/src/entrypoints/popup/style.css
+++ b/browser-extension/src/entrypoints/popup/style.css
@@ -0,0 +1,3 @@
+body {
+  font-size: 75%;
+}
