slightly reduced size of progress bar

diff --git a/css/main.css b/css/main.css
index da4824599e5f0521999c129d7cc5f8dd50f59178..2a6b9dbe5db0d5188a1b04851043d22164943479 100644 (file)
--- a/css/main.css
+++ b/css/main.css
@@ -313,7 +313,7 @@ html {
 #reveal .progress {
        position: fixed;
        display: none;
-       height: 4px;
+       height: 3px;
        width: 100%;
        bottom: 0;
        left: 0;