Add feed icon

_config.yml

 title: tobias.rautenkranz.ch
 email: mail@tobias.rautenkranz.ch
+author: Tobias Rautenkranz
 description: > # this means to ignore newlines until "baseurl:"
   Blog of Tobias Rautenkranz
 baseurl: "" # the subpath of your site, e.g. /blog

_layouts/home.html

@@ -31,7 +31,7 @@ layout: default
   </ul>
   {% endif %}
   <p>
-  subscribe <a href="{{ "/feed.xml" | relative_url }}">via RSS</a>
+  <a class="feed" href="{{ "/feed.xml" | relative_url }}">feed</a>
   </p>
 
   {{ content }}

assets/main.css

@@ -200,17 +200,25 @@ pre {
 	background: #eee;
 }
 
+a.feed {
+  background-image: url("/assets/feed-icon-28x28.png");
+  background-position: left center;
+  background-repeat: no-repeat;
+  background-size: contain;
+  padding-left: 1.5em;
+}
+
 footer {
-	margin-top: 5em;
-	margin-bottom: 3em;
-	padding: 0 0.5em 0 0.5em;
-	border-style: solid;
-	border-color: silver;
-	border-width: 1px 0 0 0;
-	font-size: x-small;
+  margin-top: 5em;
+  margin-bottom: 3em;
+  padding: 0 0.5em 0 0.5em;
+  border-style: solid;
+  border-color: silver;
+  border-width: 1px 0 0 0;
+  font-size: x-small;
 }
 #licence {
-	text-align: left;
-	clear: both;
-	font-size: xx-small;
+  text-align: left;
+  clear: both;
+  font-size: xx-small;
 }