Fix country name box wrapping.

templates/trip/stats.html

@@ -36,7 +36,7 @@
         ({{ new_countries | count }} new)
       {% endif %}
       {% for c in countries %}
-        <span class="text-nowrap border border-2 px-2 my-3 mx-1">
+        <span class="d-inline-block border border-2 p-1 m-1">
           {{ c.flag }} {{ c.name }} ({{ c.alpha_2 }})
           {% if c.alpha_2 not in previously_visited %}
             <span class="badge text-bg-info">new</span>