Bug 923156 - [OSX] Moving the bookmarks toolbar items into the navbar causes weird vertical alignment issues with the navbar and some buttons. r=Gijs

browser/themes/osx/browser.css

@@ -165,6 +165,11 @@ toolbarseparator {
   min-height: 19px; /* 16px button height + 2px padding + 1px margin-bottom */
 }
 
+#nav-bar-customization-target > #wrapper-personal-bookmarks > #personal-bookmarks {
+  min-height: 32px;
+  -moz-box-align: center;
+}
+
 toolbarbutton.chevron {
   list-style-image: url("chrome://global/skin/icons/chevron.png");
   margin: 1px 0 0;