(new)

themes/solarized/static/css/main.css

@@ -239,3 +239,11 @@ ul ul {
   font-style: italic;
 }
 
+
+.new ::before {
+    content: "(new)";
+    display: inline-block;
+    font-size: 0.8rem;
+    padding-right: 0.25rem;
+    color: #859900;
+}

themes/solarized/templates/index.html

@@ -24,7 +24,9 @@
           <div class="entry-list-flex-child">
             <h2>
               <div>
-                <span class="article-list-title"><a href="{{ SITEURL }}/{{ article.url }}" rel="bookmark" title="Permalink to {{ article.title|striptags }}">{{ article.title }}</a></span>
+                <span
+                  class="article-list-title{% if article.date.year == article.date.now().year and article.date.month == article.date.now().month %} new{% endif %}"
+                  ><a href="{{ SITEURL }}/{{ article.url }}" rel="bookmark" title="Permalink to {{ article.title|striptags }}">{{ article.title }}</a></span>
               </div>
             </h2>
             <span class="small">