modify

index.html

@@ -200,38 +200,35 @@ <h3 class="title is-4">Framework Pipeline</h3>
 
 <section class="section">
   <div class="container is-max-desktop">
-
     <h3 class="title is-4">Robot goes down the mountain steps.</h3>
     <div class="columns is-centered">
-      <!-- Visual Effects. -->
       <div class="column">
         <div class="content">
-          <video id="dollyzoom" autoplay controls muted loop playsinline height="100%">
-            <source src="./static/videos/down_mountain.mp4"
-                    type="video/mp4">
+          <video id="dollyzoom1" autoplay controls muted loop playsinline height="100%">
+            <source src="./static/videos/down_mountain.mp4" type="video/mp4">
           </video>
         </div>
       </div>
+    </div> <!-- 这里添加了关闭标签 -->
   </div>
 </section>
 
 <section class="section">
   <div class="container is-max-desktop">
-
     <h3 class="title is-4">Jamming the robot up the stairs.</h3>
     <div class="columns is-centered">
-      <!-- Visual Effects. -->
       <div class="column">
         <div class="content">
-          <video id="dollyzoom" autoplay controls muted loop playsinline height="100%">
-            <source src="./static/videos/kickdog.mp4"
-                    type="video/mp4">
+          <video id="dollyzoom2" autoplay controls muted loop playsinline height="100%">
+            <source src="./static/videos/kickdog.mp4" type="video/mp4">
           </video>
         </div>
       </div>
+    </div> <!-- 这里添加了关闭标签 -->
   </div>
 </section>
 
+
 <section class="section">
   <div class="container is-max-desktop">