fix: avoid sponsor link being blocked

Author: Princesseuh

src/components/Sponsors.astro

@@ -52,8 +52,8 @@ const { smallPadding } = Astro.props;
     ))
   }
 </section>
-<section class="not-content sponsor-link-container">
-  <a class="sponsor-link" href="https://github.com/sponsors/johnsoncodehk">💙 Sponsor Volar 💙</a>
+<section class="not-content cta-github-container">
+  <a class="cta-github" href="https://github.com/sponsors/johnsoncodehk">💙 Sponsor Volar 💙</a>
 </section>
 
 <style>
@@ -109,16 +109,16 @@ const { smallPadding } = Astro.props;
     clip-path: inset(50%);
     overflow: hidden;
   }
-  .sponsor-link-container {
+  .cta-github-container {
     text-align: center;
   }
-  .sponsor-link {
+  .cta-github {
     font-size: 1.25rem;
     text-decoration: none;
     color: var(--sl-color-text-accent);
     display: inline !important;
   }
-  .sponsor-link:hover {
+  .cta-github:hover {
     color: var(--sl-color-accent);
   }
 </style>