diff --git a/index.html b/index.html
index b330d86..6837753 100644
--- a/index.html
+++ b/index.html
@@ -137,12 +137,6 @@ <h2 class="title is-3">Abstract</h2>
     </div>
     <!--/ Abstract. -->
 
-    <!-- Add empty line. -->
-    <div class="columns is-centered has-text-centered">
-      <div class="column is-four-fifths">
-        <hr>
-      </div>
-
     <!-- Overview. -->
     <div class="columns is-centered has-text-centered">
       <div class="column is-four-fifths">
@@ -154,17 +148,16 @@ <h2 class="title is-3">Overview</h2>
         </div>
         <div class="publication-video">
             <video muted autoplay controls width="100%">
-              <source src="videos/overview.mp4"  type="video/mp4">
+              <source src="videos/overview.mp4"  type="video/mp4"> 
             </video>
         </div>
+        <br>
+        <br>
       </div>
     </div>
     <!--/ Overview. -->
 
-    <div class="columns is-centered has-text-centered">
-      <div class="column is-four-fifths">
-        <hr>
-      </div>
+
 
     <!-- Overview. -->
     <div class="columns is-centered has-text-centered">
@@ -182,14 +175,12 @@ <h2 class="title is-3">Visual World Model</h2>
             <source src="videos/architecture.mp4"  type="video/mp4">
           </video>
         </div>
+        <br>
+        <br>
       </div>
     </div>
     <!--/ Overview. -->
 
-    <div class="columns is-centered has-text-centered">
-      <div class="column is-four-fifths">
-        <hr>
-      </div>
 
     <!-- Overview. -->
     <div class="columns is-centered has-text-centered">
@@ -205,6 +196,8 @@ <h2 class="title is-3">Anomaly Predictors</h2>
             <source src="videos/failure_predictors.mp4"  type="video/mp4">
           </video>
         </div>
+        <br>
+        <br>
       </div>
     </div>
     <!--/ Overview. -->