bilibili.html in jekyll-theme-chirpy-7.1.0

- old
+ new

@@ -1,10 +1,9 @@
 <iframe
-  class="embed-video bilibili"
+  class="embed-video"
   loading="lazy"
   src="https://player.bilibili.com/player.html?bvid={{ include.id }}"
   scrolling="no"
-  border="0"
-  frameborder="no"
+  frameborder="0"
   framespacing="0"
   allowfullscreen="true"
-></iframe>
\ No newline at end of file
+></iframe>