fix: Move the entire RFC5742-related text into the alert box (#4978)

ietf/templates/iesg/agenda.html

@@ -45,9 +45,8 @@
                 </p>
             {% endif %}
             {% if num == "3.4" %}
-                <p class="alert alert-info my-3">
-                    The IESG will use RFC 5742 responses:
-                </p>
+                <div class="alert alert-info my-3">
+                    <p>The IESG will use RFC 5742 responses:</p>
                     <ol>
                         <li>
                             The IESG has concluded
@@ -83,10 +82,11 @@
                         indicate consensus with the response proposed by the document shepherd
                         and agreement that the IESG should request inclusion of the IESG Note.
                     </p>
-                <p>
+                    <p class="mb-0">
                         Other matters may be recorded in comments, and the comments will
                         be passed on to the RFC Editor as community review of the document.
                     </p>
+                </div>
             {% endif %}
             {% if "docs" in section %}
                 {% for doc in section.docs %}