diff --git a/resources/main.css b/resources/main.css
index ef34288..02d29fd 100644
--- a/resources/main.css
+++ b/resources/main.css
@@ -22,10 +22,12 @@ body {
   color: var(--quaternary-color);
   line-height: 1.7rem;
   box-sizing: border-box;
+  transition: 0.6s background-color, 0.6s color;
 }
 
 body.light {
   background-color: #fff6ea;
+  transition: 1s background-color, 0.6s color;;
   color: var(--tertiary-color);
 }