Update index.html

index.html

@@ -127,7 +127,7 @@ <h1 class="title is-1 publication-title">Bones Can't Be Triangles: Accurate and
 <section class="hero teaser">
   <div class="container is-max-desktop">
     <div class="hero-body">
-      <video poster="" id="tree" autoplay controls muted loop height="100%">
+      <video poster="" id="tree" autoplay controls muted loop width="100%" height="100%">
         <!-- Your video here -->
         <source src="static/videos/banner_video.mp4"
         type="video/mp4">