Wrap long links

app/assets/stylesheets/application.scss

@@ -42,6 +42,10 @@ img {
   max-width: 100%;
 }
 
+a {
+  overflow-wrap: break-word;
+}
+
 details {
   border-top: 1px solid $muted-graphic;
   padding: 0.5em 0.5em 0.5em 2em;