[presentation] Fixed background color when presenting

1 files changed, 4 insertions, 0 deletions

diff --git a/src/presentation.css b/src/presentation.css
index 51589fb..0e9a053 100644
--- a/src/presentation.css
+++ b/src/presentation.css
@@ -164,6 +164,10 @@ h2 + a, h3 + a, h4 + a, h5 + a, h6 + a {
   overflow: hidden;
 }
 
+.body-bg-color {
+  background-color: var(--bg-color);
+}
+
 .absolute-slide {
   visibility: visible;
   position: absolute;