add

2_css/练习2_歌曲.html

@@ -34,7 +34,8 @@
             <h3>作曲人：周杰伦</h3>
         </div>
         <div class="music-img">
-            <img src="https://i2.hdslb.com/bfs/archive/041b97a7e12aa6f37885540e53e3d963f88a9d2f.jpg" alt="图片">
+            <!-- <img src="https://i2.hdslb.com/bfs/archive/041b97a7e12aa6f37885540e53e3d963f88a9d2f.jpg" alt="图片"> -->
+            <img src="./img/img1.jpg" alt="图片">
         </div>
         <div class="music-text">
             <h4>歌词：</h4>