Bring the gh-pages branch up to date with the master branch

netlog_viewer/main.css

Index: netlog_viewer/main.css
diff --git a/netlog_viewer/main.css b/netlog_viewer/main.css
index 4b5dab150a02bdcc613d4b86588a11cfa3537148..1e2858766b46addc7a16d0bd000fe72ba90d774b 100644
--- a/netlog_viewer/main.css
+++ b/netlog_viewer/main.css
@@ -9,10 +9,20 @@
   box-sizing: border-box;
 }
 
+html {
+  direction: ltr;
+}
+
 body {
+  font-family: DejaVu Sans, Arial, sans-serif;
+  font-size: 95%;
   overflow: hidden;  /* Prevents scroll bar flickering on resize. */
 }
 
+button {
+  font-family: DejaVu Sans, Arial, sans-serif;
+}
+
 ul {
   padding-left: 2em;
 }