Quick fix for masthead banner icon spacing

Author: mdo

site/layouts/partials/home/masthead.html

@@ -4,7 +4,7 @@
       <a class="d-flex flex-column flex-lg-row justify-content-center align-items-center mb-4 text-dark lh-sm text-decoration-none" href="https://www.herodevs.com/support/nes-bootstrap?utm_source=Bootstrap_site&utm_medium=Banner&utm_campaign=v3and4_eol" rel="noopener" target="_blank">
         <span class="d-sm-inline-flex align-items-center gap-1 py-2 px-3 me-2 mb-2 mb-lg-0 rounded-5 masthead-notice">
           Get Security Updates for Bootstrap 3 &amp; 4
-          <svg class="bi" style="width: 20px; height: 20px;" aria-hidden="true"><use xlink:href="#arrow-right-short"></use></svg>
+          <svg class="bi" style="width: 20px; height: 20px; margin-block: -2px;" aria-hidden="true"><use xlink:href="#arrow-right-short"></use></svg>
         </span>
       </a>
       {{ partial "responsive-img" (dict "context" .