_includes/head.html in jekyll-theme-kagami-0.1.5 vs _includes/head.html in jekyll-theme-kagami-0.1.6

@@ -13,9 +13,10 @@
   <link rel="canonical" href="{{ page.url | replace:'index.html','' | absolute_url }}">
   <link rel="alternate" type="application/rss+xml" title="{{ site.title | escape }}" href="{{ "/feed.xml" | relative_url }}">
 
   {% if page.mathjax or site.mathjax %}
   <script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script>
+  <style>.MathJax_ExBox { font-family: serif; }</style>
   {% endif %}
 
   {% if jekyll.environment == 'production' and site.google_analytics %}
   {% include google-analytics.html %}
   {% endif %}