Reduce width of posts sidebar

data/style/style.css

@@ -27,6 +27,8 @@ a:visited {
 
 aside {
   background-color: var(--background-overlay);
+  max-width: 30%;
+  padding: var(--line-height) 1ch;
 }
 
 aside:empty {

templates/index.html.hbs

@@ -24,10 +24,7 @@
     </header>
     <main id="primary" style="display: flex; justify-content: space-between;">
       {{{content}}}
-      <aside
-        id="sidebar"
-        style="width: 60ch; padding: var(--line-height) 1ch;"
-      ></aside>
+      <aside id="sidebar"></aside>
     </main>
   </body>
 </html>