structure and style improvements

_assets/css/main.scss

@@ -93,6 +93,10 @@ article a {
   text-decoration: none;
   color: #cc3434; }
 
+article h2 a {
+  color: unset;
+}
+
 article a:hover {
   text-decoration: underline; }
 
@@ -108,3 +112,7 @@ article li {
 hr {
   width: 100%;
   color: #e8e8e8; }
+
+div.separator {
+  height: 24px;
+}

_layouts/home.html

@@ -6,11 +6,11 @@ layout: default
 {{ page.content | markdownify }}
 </article>
 
-<hr />
+<div class="separator"></div>
 
 {% for post in site.posts %}
 <article class="post" itemscope itemtype="http://schema.org/BlogPosting">
-<a href="{{ post.url }}"><h2>{{ post.title }}</h2></a>
+<h2><a href="{{ post.url }}">{{ post.title }}</a></h2>
 {{ post.content }}
 </article>
 {% endfor %}