fix: improved head for back

Author: coderdiaz

src/pages/writing/[...slug].astro

@@ -23,8 +23,8 @@ const { Content } = await render(entry);
   <section class="-mt-12">
     <Container>
       <article class="flex flex-col gap-6">
-        <div class="flex flex-col gap-2 pt-6">
-          <a href="/writing" class="fixed z-20 transition-all text-muted-foreground hover:text-foreground pb-4 text-sm w-max">
+        <div class="flex flex-col gap-2 pt-7">
+          <a href="/writing" class="absolute z-20 transition-all text-muted-foreground hover:text-foreground pb-4 text-sm w-max">
             Back to writing
           </a>
           <div class="flex flex-col gap-1.5 mt-12">