Fix the font weight on the blog post list page

src/routes/posts/[[page=integer]]/+page.svelte

@@ -33,7 +33,7 @@
 							<time datetime={post.meta.date}>
 								{format(new Date(post.meta.date), 'MMMM d')}
 							</time>
-							<div class="">About {post.readingTime.text}</div>
+							<div>About {post.readingTime.text}</div>
 						</li>
 					</a>
 				{/each}
@@ -99,6 +99,7 @@
 
 	li {
 		list-style-type: none;
+		font-weight: normal;
 	}
 	.years,
 	.posts {