Merge remote-tracking branch 'origin/master'

@@ -143,11 +143,12 @@
     display: flex;
     align-items: center;
     justify-content: center;
+    overflow: hidden;
 }
 
 .head_img img {
     width: 100%;
-    height: 100%;
+    /*height: 100%;*/
 }
 
 .user_name {