Ajout patch font slide numbers

patches/increase-font-numbers.patch

@@ -0,0 +1,19 @@
+diff --git a/css/reveal.css b/css/reveal.css
+index eda311e..db7bf50 100644
+--- a/css/reveal.css
++++ b/css/reveal.css
+@@ -462,11 +462,11 @@ body {
+ .reveal .slide-number {
+   position: absolute;
+   display: block;
+-  right: 8px;
+-  bottom: 8px;
++  right: 158px;
++  bottom: 15px;
+   z-index: 31;
+   font-family: Helvetica, sans-serif;
+-  font-size: 12px;
++  font-size: 40px;
+   line-height: 1;
+   color: #fff;
+   background-color: rgba(0, 0, 0, 0.4);