diff --git a/Zertifikate/adv/CodeCamp-WebDesign.png b/Zertifikate/adv/CodeCamp-WebDesign.png
new file mode 100644
index 0000000..5683c21
Binary files /dev/null and b/Zertifikate/adv/CodeCamp-WebDesign.png differ
diff --git a/index.html b/index.html
index 0434a94..209d3c0 100644
--- a/index.html
+++ b/index.html
@@ -328,6 +328,11 @@
                     <div class="overlay">Full Stack WebDev</div>
                 </div>
 
+                <div class="cert-container float-left">
+                    <img src="icons/placeholder.gif" data-src="Zertifikate/adv/CodeCamp-WebDesign.png" class="lazy cert-img" onclick="modalImg()">
+                    <div class="overlay">Responsive WebDesign</div>
+                </div>
+
                 <div class="cert-container float-left">
                     <img src="icons/placeholder.gif" data-src="Zertifikate/adv/html5 champion.jpg" class="lazy cert-img" onclick="modalImg()">
                     <div class="overlay">HTML 5 Champion</div>