Button.

Author: economon

index.html

@@ -7,7 +7,7 @@
       <right>
       <h1 style="font-weight:800">SU2 v6.1.0 Falcon</h1>   <!--  style="color:black" -->
       <h2 style="font-weight:700">Powerful. Fast. Free.</h2>
-      <p><a class="btn btn-default btn-lg" href="{{ "/download.html" | prepend: site.baseurl }}" role="button">
+      <p><a class="btn btn-outline-primary btn-lg" href="{{ "/download.html" | prepend: site.baseurl }}" role="button">
         Download</a></p>
       <br>
       <br>