Update introduction-en.html

Author: Z-Arghavan

sections/introduction-en.html

@@ -9,7 +9,7 @@ <h2 id="intro" class="list">Introduction <span class="backlink"> back to <a href
 
 <div class="markdown">
     <div align="center">	
-    <img src="https://raw.githubusercontent.com/Z-Arghavan/DORF/main/images/DOR_updated.jpg" alt="Overview of DOR" style="width:600px;">
+    <img src="https://raw.githubusercontent.com/Z-Arghavan/DORF/main/images/DOR_updated.jpg" alt="Overview of DOR" style="width:1000px;">
     <figcaption>Fig.1. Overview of DOR</figcaption>
     <img src="https://raw.githubusercontent.com/Z-Arghavan/DORF/main/images/1.-High%20level%20Circualr%20Construction%20Process%20Map.jpg"
      alt="High level circular construction process map"