diff --git a/chrome/content/zotero-platform/mac-big-sur/style.css b/chrome/content/zotero-platform/mac-big-sur/style.css
index aa43943a08..d15aec7a87 100644
--- a/chrome/content/zotero-platform/mac-big-sur/style.css
+++ b/chrome/content/zotero-platform/mac-big-sur/style.css
@@ -12,10 +12,6 @@ tabs > tab[visuallyselected="true"] hbox > .tab-text {
 }
 
 /* Quick Format dialog, which is based on window corners, which are different on Big Sur */
-#quick-format-dialog #zotero-icon {
-	margin-top: 2px;
-}
-
 #quick-format-iframe {
 	margin-top: 2px;
 }
\ No newline at end of file
diff --git a/chrome/content/zotero-platform/mac/integration.css b/chrome/content/zotero-platform/mac/integration.css
index b4f1c3a5cf..9d62382760 100644
--- a/chrome/content/zotero-platform/mac/integration.css
+++ b/chrome/content/zotero-platform/mac/integration.css
@@ -20,7 +20,7 @@ window.citation-dialog {
 }
 
 .citation-dialog.progress-bar .citation-dialog.deck {
-	height: 32px;
+	height: 37px;
 }
 
 .citation-dialog.search {
diff --git a/chrome/content/zotero/integration/progressBar.js b/chrome/content/zotero/integration/progressBar.js
index e5a238c33e..8f4a65d8d0 100644
--- a/chrome/content/zotero/integration/progressBar.js
+++ b/chrome/content/zotero/integration/progressBar.js
@@ -53,8 +53,8 @@ var Zotero_ProgressBar = new function () {
 
 			// With fx60 and drawintitlebar=true Firefox calculates the minHeight
 			// as titlebar+maincontent, so we have hack around that here.
-			if (Zotero.isMac && Zotero.platformMajorVersion >= 60) {
-				document.querySelector(".citation-dialog.entry").style.marginBottom = "-22px";
+			if (Zotero.isMac) {
+				document.querySelector(".citation-dialog.entry").style.marginBottom = "-28px";
 			}
 		
 		}
diff --git a/chrome/content/zotero/integration/quickFormat.js b/chrome/content/zotero/integration/quickFormat.js
index 1f3208efa8..88df75f87a 100644
--- a/chrome/content/zotero/integration/quickFormat.js
+++ b/chrome/content/zotero/integration/quickFormat.js
@@ -88,10 +88,9 @@ var Zotero_QuickFormat = new function () {
 					qfb.setAttribute("square", "true");
 				}
 			}
-			
 			// With fx60 and drawintitlebar=true Firefox calculates the minHeight
 			// as titlebar+maincontent, so we have hack around that here.
-			if (Zotero.isMac && Zotero.platformMajorVersion >= 60) {
+			else if (Zotero.isMac) {
 				qfb.style.marginBottom = "-28px";
 			}