diff --git a/src/button/button-contributions.ts b/src/button/button-contributions.ts
index b4c62d5..f914b51 100644
--- a/src/button/button-contributions.ts
+++ b/src/button/button-contributions.ts
@@ -198,17 +198,9 @@ export const buttonContributions: ButtonContributionParams[] = [
         // "https://github.com/svenefftinge/browser-extension-test/tree/my-branch",
       ],
       selector: `xpath://*[@id="repo-content-pjax-container"]/div/div/div[2]/div[1]/react-partial/div/div/div[1]/div/div/div[2]/div[2]/div/div[3]/div[1]/div[2]`,
-      containerElement: createElement("div", {
-      }),
+      containerElement: createElement("div", {}),
+      additionalClassNames: ["medium"],
       application: "github",
-      manipulations: [
-        {
-          // make the code button secondary 
-          element: "#repository-details-container > ul > li > get-repo > details > summary",
-          remove: "Button--primary",
-          add: "Button--secondary"
-        }
-      ],
       match: () => {
         const regex = /^https?:\/\/([^/]+)\/([^/]+)\/([^/]+)(\/(tree\/.*)?)?$/;
         return document.querySelector("div.file-navigation") === null && regex.test(window.location.href);
diff --git a/src/button/button.css b/src/button/button.css
index 03aadcd..352e2ce 100644
--- a/src/button/button.css
+++ b/src/button/button.css
@@ -189,7 +189,7 @@
     --border-radius: var(--borderRadius-medium, 0.375rem);
     --border-width: var(--borderWidth-thin, max(1px, 0.0625rem));
 
-    --primary-height: 2rem;
+    --primary-height: var(--control-small-size, 1.75rem);
     --primary-bg-color: var(--button-primary-bgColor-rest, var(--color-btn-primary-bg));
     --primary-hover-bg-color: var(--button-primary-bgColor-hover, var(--color-btn-primary-hover-bg));
     --primary-border-color: var(--button-primary-borderColor-rest, var(--color-btn-primary-border));