メッセージ表示CSS修正

public_new/css/chat.css

@@ -795,6 +795,12 @@ input[name="tab_item"] {
   background: aliceblue;
 }
 
+.my_messages {
+  display: flow-root;
+  width: 100%;
+  height: fit-content;
+}
+
 @media screen and (max-width: 768px) {
   /* chat item */
   .tab_item {

public_new/template/template_my_message.html

+<div class="my_messages">
 <div class="room_right">
   <div class="text">{{text}}</div>
   {{#isToday}}
@@ -14,4 +15,5 @@
   {{#unreadCount}}
   <div class="unread d-flex align-items-end"><span>{{unreadCount}}</span></div>
   {{/unreadCount}}
+</div>
 </div>
\ No newline at end of file