added unmukti hopbox logo

diff --git a/2023/sponsors/index.html b/2023/sponsors/index.html
index 59618db690ae237cd75392ec96af7b7470dee4d5..6dd60b6e4a333db58547d58d1dc9a57b587dd1c9 100755 (executable)
--- a/2023/sponsors/index.html
+++ b/2023/sponsors/index.html
@@ -40,6 +40,14 @@ h2 a { border: none; }
                          </div></div>
                        </p>
                        <br>
+<div style="clear:both"><br></div> 
+
+<div class="exhibitor-info">
+<p>    <div class="hover_img">
+                                 <img src="https://static.fsf.org/nosvn/libreplanet/2023/sponsor-logos/logo-unmukti-hopbox.png "  alt="Unmukti hopbox logo." height="45%" width="45%" margin="0 0 10px 10px"></a>
+                         </div></div>
+                       </p>
+                       <br>
 <div style="clear:both"><br></div>
 
 <br><br>