diff -r 093ee7c2985f -r a0f224c26f08 www/rst-single.css
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/www/rst-single.css	Thu Aug 04 15:31:15 2016 +0300
@@ -0,0 +1,10 @@
+.document {
+    max-width: 800px;
+    margin: .5em auto;
+}
+@media (max-width: 780px) {
+    .document {
+        margin: 5px 10px 1em 10px;
+        padding: 0;
+    }
+}