add whitespace between Past Releases buttons

Author: dhalbert

_includes/download/board.html

@@ -86,11 +86,10 @@ <h3>Past Releases</h3>
     But we have discontinued including binaries as assets on newer release pages
     because of the large number of files for each release.
   </p>
+  <p>
+    <a class="download-button-unrecommended" href="https://github.com/adafruit/circuitpython/releases">BROWSE GITHUB<i class="fab fa-github" aria-hidden="true"></i></a>
+  </p>
   <div>
-      <a class="download-button-unrecommended" href="https://github.com/adafruit/circuitpython/releases">BROWSE GITHUB<i class="fab fa-github" aria-hidden="true"></i></a>
-    <div class="clear"></div>
-  <div>
-      <a class="download-button-unrecommended" href="https://adafruit-circuit-python.s3.amazonaws.com/index.html?prefix=bin/{{ page.board_id }}/">BROWSE S3<i class="fas fa-arrow-circle-right" aria-hidden="true"></i></a>
-    <div class="clear"></div>
+    <a class="download-button-unrecommended" href="https://adafruit-circuit-python.s3.amazonaws.com/index.html?prefix=bin/{{ page.board_id }}/">BROWSE S3<i class="fas fa-arrow-circle-right" aria-hidden="true"></i></a>
   </div>
 </div>