Merge pull request #104 from SamBarker/moar-accessability-fixes

consistent link styling (makes life better for screen readers)

Author: SamBarker

_includes/footer.html

@@ -2,7 +2,7 @@
     <div class="container py-3 py-md-5 px-4 px-md-3 text-body-secondary">
         <div class="row krx-footer-links justify-content-between">
             <div class="col-lg-4 mb-3">
-                <a class="d-inline-flex align-items-center mb-3 text-body-emphasis text-decoration-none" href="/" aria-label="Kroxylicious">
+                <a class="d-inline-flex align-items-center mb-3 text-body-emphasis link-underline-dark link-underline-opacity-0 link-underline-opacity-10-hover" href="/" aria-label="Kroxylicious">
                     <img class="me-2 align-middle" src="{{ '/assets/theme/images/kroxylicious_logo_rgb_no_text.svg' | absolute_url }}" height="32" alt="Kroxylicious logo">
                     <span class="fs-4">Kroxylicious</span>
                 </a>
@@ -16,9 +16,9 @@
                         We're always looking for new ideas and contributors.
                         <br />
                         Join the discussion on
-                        <a class="text-body text-decoration-none" href="https://kroxylicious.slack.com" target="_blank" rel="noopener">Slack</a>
-                        (<a class="text-body text-decoration-none" href="https://join.slack.com/t/kroxylicious/shared_invite/zt-1rzjijq6d-x7At3bfPiPqFEqc9RmNhYA" target="_blank" rel="noopener">invite</a>), or
-                        get involved on <a class="text-body text-decoration-none" href="https://github.com/kroxylicious/kroxylicious" target="_blank" rel="noopener">GitHub</a>.
+                        <a class="text-body link-underline-dark link-underline-opacity-0 link-underline-opacity-10-hover" href="https://kroxylicious.slack.com" target="_blank" rel="noopener">Slack</a>
+                        (<a class="text-body link-underline-dark link-underline-opacity-0 link-underline-opacity-10-hover" href="https://join.slack.com/t/kroxylicious/shared_invite/zt-1rzjijq6d-x7At3bfPiPqFEqc9RmNhYA" target="_blank" rel="noopener">invite</a>), or
+                        get involved on <a class="text-body link-underline-dark link-underline-opacity-0 link-underline-opacity-10-hover" href="https://github.com/kroxylicious/kroxylicious" target="_blank" rel="noopener">GitHub</a>.
                     </li>
                     <li class="mb-2">
                         <div class="justify-content-start">