--- a/browser/base/content/aboutDialog.xhtml 2025-08-26 21:23:08.866394736 +0900 +++ b/browser/base/content/aboutDialog.xhtml 2025-08-26 21:23:19.986408921 +0900 @@ -139,7 +139,6 @@ --- a/browser/base/content/aboutDialog.css 2025-08-26 21:26:43.618669160 +0900 +++ b/browser/base/content/aboutDialog.css 2025-08-26 21:31:54.207067616 +0900 @@ -32,10 +32,9 @@ #rightBox { background-image: url("chrome://branding/content/about-wordmark.svg"); background-repeat: no-repeat; - background-size: 288px auto; /* padding-top creates room for the wordmark */ padding-top: 38px; - margin-top: 20px; + margin-top: 60px; /* We don't want this box to contribute arbitrarily to the intrinsic size of * the dialog, so set the width to a reasonable size, but let it flex to take * all available space. */ --- a/browser/base/content/aboutDialog.css +++ b/browser/base/content/aboutDialog.css #rightBox:-moz-locale-dir(rtl) {