fix index styles

Author: sprocketc

docs/index.md

@@ -54,8 +54,8 @@ hide:
 </div>
 
 <section>
-    <h2 style="text-align: center;">Supported by</h2>
-    <div style="display: flex; justify-content: center; gap: 50px; margin-bottom: 100px;">
+    <h2 style="text-align: center; margin-bottom: 50px;">Supported by</h2>
+    <div style="display: flex; justify-content: center; flex-wrap: wrap; gap: 50px; margin-bottom: 100px;">
         <a href="https://nlnet.nl"><img src="https://nlnet.nl/logo/banner.svg" alt="Logo NLnet: abstract logo of four people seen from above" width="200px"></a>
         <a href="https://nlnet.nl/core"><img src="https://nlnet.nl/image/logos/NGI0Core_tag.svg" alt="Logo NGI Zero: letterlogo shaped like a tag" width="250px"></a>
     </div>