Overwrite some styles from the template

sass/styles.scss

@@ -0,0 +1,28 @@
+article[itemprop="articleBody"] {
+
+  h1 {
+    font-size: 1.2rem !important;
+  }
+}
+
+article[itemprop="articleBody"] {
+
+  h2,
+  h3,
+  h4,
+  h5,
+  h6 {
+    margin-top: 1rem !important;
+    font-size: 1.1rem !important;
+  }
+}
+
+.hack h2,
+.hack h3,
+.hack h4,
+.hack h5,
+.hack h6 {
+  position: relative;
+  margin-bottom: 1.2rem;
+  margin-top: 1.75rem
+}

templates/_base.html

@@ -21,3 +21,13 @@
 
   <script src="/js/chart.min.js"></script>
 {% endblock %}
+
+{% block styles %}
+  {{ super() }}
+
+  <link
+    rel="stylesheet"
+    href="{{ get_url(path='styles.css', trailing_slash=false) | safe }}"
+  />
+
+{% endblock %}