diff --git a/_includes/footer.html b/_includes/footer.html
index a801be5..9ef1d85 100644
--- a/_includes/footer.html
+++ b/_includes/footer.html
@@ -7,7 +7,6 @@ <h5>Contact</h5>
       Am Sportplatz 7 <br> 
       26683 Saterland <br> 
       Germany <br>
-      Tel. +49-123-456-7890 <br> 
       Tel. +49 15158559070
       <a href="/" class="d-flex align-items-center mb-3 link-dark text-decoration-none">info@clsfoundation.org
 
diff --git a/contact_us.qmd b/contact_us.qmd
index 226d65a..b954a4e 100644
--- a/contact_us.qmd
+++ b/contact_us.qmd
@@ -11,7 +11,6 @@ page-layout: full
       <br>
       <p>Email: info@clsfoundation.org</p>
       <br>
-      <p>Phone: +49-123-456-7890</p>
       <p>Phone: +49 15158559070</p>
       
     </div>
diff --git a/index.qmd b/index.qmd
index a4af111..f7a21b9 100644
--- a/index.qmd
+++ b/index.qmd
@@ -27,7 +27,7 @@ page-layout: full
   Explore our initiatives in developing and promoting open source software for life sciences.
 </p>
 <div class="grid">
-  <div class="g-col-4">
+  <div class="g-col-12">
     <div class="card border-primary mb-3">
       <div class="card-header">OPEN SYSTEMS PHARMACOLOGY</div>
       <div class="card-body">