New SSL blocking screen

chrome/browser/resources/ssl/blocking.css

+/* Copyright 2013 The Chromium Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file. */
+
+.explanation-par {
+  line-height: 18px;
+  padding: 0 20px 20px 20px;
+}
+
+#icon-lock {
+  content: -webkit-image-set(
+      url('images/1x/locked_page.png') 1x,
+      url('images/2x/locked_page.png') 2x);
+  padding-bottom: 15px;
+  padding-top: 10px;
+}
+
+/* Decrease padding at low sizes. */
+@media (max-width: 640px),
+@media (max-height: 640px) {
+  .explanation-par,
+  .ssl-help-box-inner {
+    padding: 0;
+  }
+}
+
+.ssl-help-box-inner {
+  padding: 0 20px;
+}