bump CSS version

_layouts/default.html

@@ -11,11 +11,11 @@
 {% include relBase.html %}
 <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=yes" />
 <link rel="stylesheet" href="{{ relBase }}/assets/css/all.min.css" />
-<link rel="stylesheet" href="{{ relBase }}/assets/css/main-20200810.css" />
+<link rel="stylesheet" href="{{ relBase }}/assets/css/main-20200811.css" />
 <link rel="apple-touch-icon" href="{{ site.url }}/apple-touch-icon.png">
 <link rel="icon" type="image/png" href="{{ site.url }}/touch-icon.png" sizes="192x192">
 <link rel="shortcut icon" href="{{ site.url }}{{ site.icon }}" type="image/png" />
-<noscript><link rel="stylesheet" href="{{ relBase }}/assets/css/noscripts-20200810.css" /></noscript>
+<noscript><link rel="stylesheet" href="{{ relBase }}/assets/css/noscripts-20200811.css" /></noscript>
 <link rel="manifest" href="/manifest.json" />
 <meta name="theme-color" content="{{ site.data.colors.bg_color }}"/>