diff --git a/extension.php b/extension.php
index f4fe56e..3179e24 100644
--- a/extension.php
+++ b/extension.php
@@ -42,7 +42,7 @@ class KagiSummarizerExtension extends Minz_Extension {
       )));
     $entry->_content(
       '<div class="kagi-summary"><a class="btn" href="' . $url_summary .'">'
-      . _t('ext.kagiSummarizer.ui.summarize_button') . '</a> '
+      . _t('ext.kagiSummarizer.ui.summarize_button') . '</a>'
       . '<a class="btn" href="' . $url_key_moments . '">'
       . _t('ext.kagiSummarizer.ui.key_moments_button') . '</a>'
       . '<p class="kagi-status hidden alert"></p>'
diff --git a/static/style.css b/static/style.css
index 0b50c0f..a1c2e7d 100644
--- a/static/style.css
+++ b/static/style.css
@@ -1,6 +1,6 @@
 div.kagi-summary { margin-top: 1em; }
 div.kagi-summary blockquote { margin-top: 1em; }
-div.kagi-summary a { font-size: 0.8em; }
+div.kagi-summary a { transform: scale(0.8); }
 div.kagi-summary.kagi-loading a { opacity: 0.5; }
 div.kagi-summary.kagi-loading a:hover { color: inherit; background-color: inherit; }
 div.kagi-summary.kagi-loading a:active { color: inherit; background-color: inherit; }