Fixing introduction block.

The Puzzle Piece icon wasn't working correctly with BS 3.0.1.

Author: TheSeg

_includes/content/introduction.html

@@ -1,16 +1,16 @@
 <div class="introduction-block row">
-    <div class="visible-xs">
-        <h2>Designer + Programmer</h2>
-    </div>
-	<div class="col-sm-3 col-xs-6 col-xs-push-12">
+  <div class="visible-xs">
+      <h2>Designer + Programmer</h2>
+  </div>
+	<div class="col-sm-3 col-xs-6">
 		<span class="icon-stack">
 			<i class="icon-circle icon-stack-base"></i>
 			<i class="icon-puzzle-piece icon-light"></i>
 		</span>
 	</div>
-    <div class="introduction-text col-sm-6 hidden-xs">
-        <h2>Designer + Programmer</h2>
-    </div>
+  <div class="introduction-text col-sm-6 hidden-xs">
+      <h2>Designer + Programmer</h2>
+  </div>
 	<div class="col-sm-3 col-xs-6">
 		<span class="icon-stack">
 			<i class="icon-circle icon-stack-base"></i>