Update ads style

docs/_includes/header.html

@@ -20,7 +20,7 @@
 <link href="../assets/css/docs.min.css" rel="stylesheet">
 <link href="../assets/css/sidenav.css?v={{ site.current_version }}" rel="stylesheet">
 <link href="../assets/css/style.css?v={{ site.current_version }}&m=1" rel="stylesheet">
-<link href="../assets/css/ads.css" rel="stylesheet">
+<link href="../assets/css/ads.css?m=1" rel="stylesheet">
 
 <!--[if lt IE 9]><script src="../assets/js/ie8-responsive-file-warning.js"></script><![endif]-->
 <script src="../assets/js/ie-emulation-modes-warning.js"></script>

docs/assets/css/ads.css

@@ -18,7 +18,8 @@
 }
 
 #carbonads a {
-    color: inherit;
+    color: #222 !important;
+    text-shadow: 0 1px hsla(0, 0%, 100%, .8);
     text-decoration: none;
 }