Update default.html

Author: indus

_layouts/default.html

@@ -10,6 +10,7 @@
    <title>JS.ORG - the JavaScript organization</title>
    <meta name="description" content="Dedicated to JavaScript and its awesome community since 2015. Get a custom domain for free, check out what is trending or just spread your news">
    <meta name="viewport" content="width=device-width, initial-scale=1">
+   <meta name="theme-color" content="#ffb400"/>
    <!-- page generated {{ site.time | date_to_rfc822 }} -->
    {% include icon.html %}
    {% include ie8.html %}