撤回消息

components/message-item/withdraw-message.vue

@@ -11,7 +11,7 @@
 </script>
 </script>
 
 
 <style lang="less" scoped>
 <style lang="less" scoped>
-    .my-message {
+    .msg-content {
         .withdraw-message {
         .withdraw-message {
             background-color: transparent !important;
             background-color: transparent !important;
             padding: 0 4px;
             padding: 0 4px;