Move status stylesheets into css file

Change-Id: I2698207391307bc1021330cb123b756cb7f729ea
diff --git a/etc/status/public_html/index.html b/etc/status/public_html/index.html
index aac5024..8884069 100644
--- a/etc/status/public_html/index.html
+++ b/etc/status/public_html/index.html
@@ -21,64 +21,7 @@
     <title>Zuul Status</title>
     <link rel="stylesheet" href="bootstrap/css/bootstrap.min.css">
     <link rel="stylesheet" href="bootstrap/css/bootstrap-responsive.min.css">
-    <style>
-        .zuul-change {
-            margin-bottom: 10px;
-        }
-
-        .zuul-change-id {
-            float: right;
-        }
-
-        .zuul-job-result {
-            float: right;
-            width: 70px;
-            height: 15px;
-            margin: 2px 0 0 0;
-        }
-
-        .zuul-change-total-result {
-            height: 10px;
-            width: 100px;
-            margin: 5px 0 0 0;
-        }
-
-        .zuul-spinner,
-        .zuul-spinner:hover {
-            opacity: 0;
-            transition: opacity 0.5s ease-out;
-            cursor: default;
-            pointer-events: none;
-        }
-
-        .zuul-spinner-on,
-        .zuul-spinner-on:hover {
-            opacity: 1;
-            transition-duration: 0.2s;
-            cursor: progress;
-        }
-
-        .zuul-change-cell {
-            padding-left: 5px;
-        }
-
-        .zuul-change-job {
-            padding: 2px 8px;
-        }
-
-        .zuul-job-name {
-            font-size: small;
-        }
-
-        .zuul-non-voting-desc {
-            font-size: smaller;
-        }
-
-        .zuul-patchset-header {
-            font-size: small;
-            padding: 8px 12px;
-        }
-    </style>
+    <link rel="stylesheet" href="styles/zuul.css" />
 </head>
 <body>
     <div class="container">