spacing issue about page

Author: lld18

about.markdown

@@ -64,34 +64,42 @@ permalink: /about/
   </div>
 
 <!-- Icon Links -->
-<div class="container my-5">
-  <div class="d-flex justify-content-center flex-wrap gap-4 mt-5">
+<div class="container text-center my-5">
+  <div class="row justify-content-center">
 
-    <!-- GitHub Button -->
-    <a href="https://github.com/OSeMOSYS" target="_blank" class="text-center text-decoration-none">
-      <svg height="80" viewBox="0 0 16 16" version="1.1" width="80" aria-hidden="true" class="mb-3">
-          <path fill-rule="evenodd" fill="#000000" d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 
-          6.53 5.47 7.59.4.07.55-.17.55-.38 
-          0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52
-          -.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 
-          2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 
-          0-.87.31-1.59.82-2.15-.08-.2-.36-1.01.08-2.11 
-          0 0 .67-.21 2.2.82.64-.18 1.32-.27 
-          2-.27s1.36.09 2 .27c1.53-1.04 2.2-.82 
-          2.2-.82.44 1.1.16 1.91.08 2.11.51.56.82 
-          1.27.82 2.15 0 3.07-1.87 3.75-3.65 
-          3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 
-          2.2 0 .21.15.46.55.38A8.013 8.013 
-          0 0016 8c0-4.42-3.58-8-8-8z"></path>
+    <!-- GitHub Repository -->
+    <div class="col-md-4 d-flex flex-column align-items-center">
+      <a href="https://github.com/OSeMOSYS" target="_blank" style="text-decoration: none;">
+        <svg height="80" viewBox="0 0 16 16" version="1.1" width="80" aria-hidden="true" class="mb-2">
+          <path fill="#000000" fill-rule="evenodd"
+            d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 
+            5.47 7.59.4.07.55-.17.55-.38 
+            0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94
+            -.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52
+            -.01-.53.63-.01 1.08.58 1.23.82
+            .72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07
+            -1.78-.2-3.64-.89-3.64-3.95 
+            0-.87.31-1.59.82-2.15-.08-.2-.36-1.01.08-2.11 
+            0 0 .67-.21 2.2.82.64-.18 1.32-.27 
+            2-.27s1.36.09 2 .27c1.53-1.04 2.2-.82 
+            2.2-.82.44 1.1.16 1.91.08 2.11.51.56.82 
+            1.27.82 2.15 0 3.07-1.87 3.75-3.65 
+            3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 
+            2.2 0 .21.15.46.55.38A8.013 8.013 
+            0 0016 8c0-4.42-3.58-8-8-8z">
+          </path>
         </svg>
-      <h3 class="text-primary mt-2">Our GitHub Repository</h3>
-    </a>
+        <h3 class="alt-h3 text-primary mt-2">Our GitHub Repository</h3>
+      </a>
+    </div>
 
-    <!-- Docs Button -->
-    <a href="https://osemosys.readthedocs.io/" target="_blank" class="text-center text-decoration-none">
-      <img src="/assets/img/Rtdicon.png" alt="ReadTheDocs icon" style="height: 80px;" class="mb-2">
-      <h3 class="text-primary mt-2">Our Model Documentation</h3>
-    </a>
+    <!-- Model Documentation -->
+    <div class="col-md-4 d-flex flex-column align-items-center">
+      <a href="https://osemosys.readthedocs.io/en/latest/index.html" target="_blank" style="text-decoration: none;">
+        <img src="/assets/img/Rtdicon.png" width="80" height="80" alt="ReadTheDocs icon" class="mb-2" />
+        <h3 class="alt-h3 text-primary mt-2">Our Model Documentation</h3>
+      </a>
+    </div>
 
   </div>
 </div>
@@ -111,5 +119,13 @@ permalink: /about/
     transform: translateY(0);
   }
 }
+.alt-h3 {
+  font-size: 1.15rem;
+}
+@media (min-width: 768px) {
+  .row.justify-content-center > .col-md-4 {
+    margin-bottom: 2rem;
+  }
+}
 </style>