diff --git a/K31/index.html b/K31/index.html
index 496bc69..cfdbc96 100644
--- a/K31/index.html
+++ b/K31/index.html
@@ -232,7 +232,7 @@ <h2 class="title is-3">Table of Contents</h2>
 
   
   <div class="container is-max-desktop">
-    <div class="columns is-centered has-text-centered" id="pipeline">
+    <div class="columns is-centered has-text-centered" name="#pipeline">
       <div class="column is-full-width">
         <h2 class="title is-3">Overall Pipeline</h2>
         <div class="content has-text-justified">
@@ -259,7 +259,7 @@ <h2 class="title is-3">Overall Pipeline</h2>
       </div>    
     </div>
     
-    <div class="columns is-centered has-text-centered" id="flash">
+    <div class="columns is-centered has-text-centered" name="flash">
       <div class="column is-full-width">
         <h2 class="title is-3">Kandinsky Flash (Refiner)</h2>
         <div class="content has-text-justified">
@@ -282,7 +282,7 @@ <h2 class="title is-3">Kandinsky Flash (Refiner)</h2>
       </div>    
     </div>
 
-    <div class="columns is-centered has-text-centered" id="prompt">
+    <div class="columns is-centered has-text-centered" name="prompt">
       <div class="column is-full-width">
         <h2 class="title is-3">Prompt beautification</h2>
         <div class="content has-text-justified">
@@ -307,7 +307,7 @@ <h2 class="title is-3">Prompt beautification</h2>
       </div>    
     </div>
 
-    <div class="columns is-centered has-text-centered" id="inpainting">
+    <div class="columns is-centered has-text-centered" name="inpainting">
       <div class="column is-full-width">
         <h2 class="title is-3">Kandinsky Inpainting</h2>
         <div class="content has-text-justified">