Add sponsors section for IoT event 2023

Resolves #715 (closed)

content/eclipse-virtual-iot-2023/_index.md

@@ -42,10 +42,8 @@ The event is open to anyone interested in IoT and Edge topics. It is hosted join
 
 {{< bootstrap/modal id="eclipsefdn-modal-event-session" >}}
 
-<!-- Sponsors -->
-
 <!-- Hosted by -->
-{{< grid/section-container id="hosted-by" class="featured-section-row featured-section-row-lighter-bg padding-top-60 padding-bottom-60 text-center" >}}
+{{< grid/section-container id="hosted-by" class="padding-top-60 padding-bottom-60 text-center" >}}
   <h2>Hosted by</h2>
   <p>
     IoT & Edge Days 2023 is hosted by the Eclipse IoT Working Group, the Eclipse Edge Native 
@@ -54,3 +52,8 @@ The event is open to anyone interested in IoT and Edge topics. It is hosted join
   {{< events/sponsors headerClass="hide" source="hosted_by" event="eclipse-virtual-iot-2023" useMax="false" displayBecomeSponsor="false" >}}
 
 {{</ grid/section-container >}}
+
+<!-- Sponsors -->
+{{< grid/section-container id="sponsors" class="white-row padding-top-20 padding-bottom-20 text-center" >}}
+  {{< events/sponsors event="eclipse-virtual-iot-2023" title="Thanks to Our Participating Member Companies" useMax="false" displayBecomeSponsor="false" >}}
+{{</ grid/section-container >}}