Resolve "Break too long headlines"

Closes #530 (closed)

aleksis/core/static/public/style.scss

@@ -297,6 +297,11 @@ h2 {
   font-size: 3.0rem;
 }
 
+p, h1, h2, h3, h4, h5, h6, .card-title {
+  overflow-wrap: break-word;
+  hyphens: auto;
+}
+
 /* Collections */
 
 ul.collection .collection-item .title {