Add visually hidden headings for websites with and without buttons

src/links/websites.njk

@@ -13,6 +13,7 @@ date: 2023-01-28
 
 <h3>Personal Sites I Enjoy</h3>
 
+<h4 class="visually-hidden">Websites With Buttons</h4>
 <ul class="web-graphics">
     {{ siteButton("https://karuma.me/", "sites/10kph.png", "10kph") }}
     {{ siteButton("https://www.autisticasfxxk.com/", "sites/autisticasfxxk.gif", "Autistic As Fxxk") }}
@@ -39,6 +40,7 @@ date: 2023-01-28
     {{ siteButton("https://wings.nu/", "sites/wings.png", "Wings.NU") }}
     {{ siteButton("https://xandra.cc/", "sites/xandra.png", "Museum of Alexandra") }}
 </ul>
+<h4 class="visually-hidden">Websites Without Buttons</h4>
 <ul class="inline-list">
     <li><a href="https://alyaza.neocities.org/">birzeblog</a></li>
     <li><a href="https://www.eladnarra.com/">eladnarra's site</a></li>
@@ -54,6 +56,7 @@ date: 2023-01-28
 </ul>
 
 <h3>Directories</h3>
+<h4 class="visually-hidden">Directories With Site Buttons</h4>
 <ul class="web-graphics">
     {{ siteButton("https://pinkvampyr.leprd.space/accessiblenet/", "directories/accessiblenet.png", "Accessibility Net Directory") }}
     {{ siteButton("https://bukmark.club/", "directories/bukmarkclub.png", "BUKMARK.CLUB") }}
@@ -63,6 +66,7 @@ date: 2023-01-28
     {{ siteButton("https://kalechips.net/responsive/", "directories/responsiveweb.png", "Responsive Web Directory") }}
     {{ siteButton("https://smoothsailing.asclaria.org/", "directories/smoothsailing.png", "Smooth Sailing Listings") }}
 </ul>
+<h4 class="visually-hidden">Directories Without Site Buttons</h4>
 <ul class="inline-list">
     <li>👻 Proud member of <a href="https://darktheme.club/">darktheme.club</a> 👻</li>
     <li><a href="https://personalsit.es/">PersonalSit.es</a></li>