Minor footer style tweaks and added new RSS/subscription button

assets/css/screen.css

@@ -29,6 +29,18 @@ body {
     color: #50585D;
 }
 
+::-moz-selection {
+    color: #222;
+    background: #D6EDFF;
+    text-shadow: none;
+}
+
+::selection {
+    color: #222;
+    background: #D6EDFF;
+    text-shadow: none;
+}
+
 h1, h2, h3
 h4, h5, h6 {
     margin:0;
@@ -81,7 +93,7 @@ a:hover {
 .post-footer {
     position: relative;
     padding: 4rem 100px 0 0;
-    margin: 4rem 0 0 0;
+    margin: 6rem 0 0 0;
     border-top: #DDE6EB 1px solid;
     font-size: 1.6rem;
     line-height: 1.5em;
@@ -131,12 +143,32 @@ a:hover {
 }
 
 .related-footer {
-    margin: 4rem 0 0 0;
-    padding: 4rem 0;
+    position: relative;
+    margin: 6rem 0 0 0;
+    padding: 6rem 0;
     border-top: #DDE6EB 1px solid;
     background: #F2F5F7;
 }
 
+.subscribe {
+    width: 28px;
+    height: 28px;
+    position: absolute;
+    top:-14px;
+    left:50%;
+    margin-left: -14px;
+    border: #DDE6EB 1px solid;
+    text-align: center;
+    line-height: 2.4rem;
+    border-radius: 50px;
+    background: #fff;
+    transition: all 0.25s;
+}
+
+.subscribe:hover {
+    box-shadow: rgba(0,0,0,0.05) 0 0 0 3px;
+}
+
 .related-post {
     max-width: 700px;
     margin: 0 auto;

post.hbs

@@ -32,6 +32,7 @@
     {{/post}}
 
     <footer class="related-footer">
+        <a class="subscribe" href="#"><img src="http://f.cl.ly/items/3t1h041Y310P1b292W2U/rss.png" alt="RSS" /></a>
         <article class="related-post">
             <h2 class="related-title">The Future of Mankind Depends on Your Voice</h2>
             <span class="related-meta">John O'Nolan on The Future</span>