Improve accessibility

Author: ItsiW

html/base.html

@@ -258,8 +258,8 @@
   <section class="header">
     <div class="left">
       <span class="vilf"><a href="/">Vegans In Love with Food<span class="tm">&trade;</span></a></span>
-      <a href="https://www.instagram.com/VILF_SF/" target="_blank" class="social-link">
-        <svg viewBox="0 0 24 24" fill="currentColor" aria-label="Instagram">
+      <a href="https://www.instagram.com/VILF_SF/" target="_blank" class="social-link" aria-label="Follow VILF on Instagram">
+        <svg viewBox="0 0 24 24" fill="currentColor" aria-hidden="true">
           <path d="M12 2.163c3.204 0 3.584.012 4.85.07 3.252.148 4.771 1.691 4.919 4.919.058 1.265.069 1.645.069 4.849 0 3.205-.012 3.584-.069 4.849-.149 3.225-1.664 4.771-4.919 4.919-1.266.058-1.644.07-4.85.07-3.204 0-3.584-.012-4.849-.07-3.26-.149-4.771-1.699-4.919-4.92-.058-1.265-.07-1.644-.07-4.849 0-3.204.013-3.583.07-4.849.149-3.227 1.664-4.771 4.919-4.919 1.266-.057 1.645-.069 4.849-.069zm0-2.163c-3.259 0-3.667.014-4.947.072-4.358.2-6.78 2.618-6.98 6.98-.059 1.281-.073 1.689-.073 4.948 0 3.259.014 3.668.072 4.948.2 4.358 2.618 6.78 6.98 6.98 1.281.058 1.689.072 4.948.072 3.259 0 3.668-.014 4.948-.072 4.354-.2 6.782-2.618 6.979-6.98.059-1.28.073-1.689.073-4.948 0-3.259-.014-3.667-.072-4.947-.196-4.354-2.617-6.78-6.979-6.98-1.281-.059-1.69-.073-4.949-.073zm0 5.838c-3.403 0-6.162 2.759-6.162 6.162s2.759 6.163 6.162 6.163 6.162-2.759 6.162-6.163c0-3.403-2.759-6.162-6.162-6.162zm0 10.162c-2.209 0-4-1.79-4-4 0-2.209 1.791-4 4-4s4 1.791 4 4c0 2.21-1.791 4-4 4zm6.406-11.845c-.796 0-1.441.645-1.441 1.44s.645 1.44 1.441 1.44c.795 0 1.439-.645 1.439-1.44s-.644-1.44-1.439-1.44z"/>
         </svg>
       </a>

html/place.html

@@ -163,7 +163,7 @@ <h1 class="name">{{ name }}</h1>
       </picture>
     </div>
     {% endif %}
-  <h3 class="notes">Remarks</h3>
+      <h2 class="notes">Remarks</h2>
   {{ content }}
   <p class="sampling-date">Last sampled {{ visited_display }}.</p>
   <p class="review-form"><b><a href="https://news.vilf.org" target="_blank"><svg viewBox="0 0 24 24" fill="currentColor" style="height: 1em; width: 1em; margin-right: 0.3em; vertical-align: middle; color: #E87D54;" aria-label="Substack"><path d="M22.539 8.242H1.46V5.406h21.08v2.836zM1.46 10.812V24L12 18.11 22.539 24V10.812H1.46zM22.539 0H1.46v2.836h21.08V0z"/></svg> Read our Substack to keep up with events and vegan products in SF</a></b></p>