diff --git a/style.css b/style.css
index 728349d..92380ee 100644
--- a/style.css
+++ b/style.css
@@ -21,6 +21,8 @@ body{
   padding: 5px;
   text-decoration: none;
   border: 1px solid;
+  animation: colorchange 3s;
+  -webkit-animation: colorchange 3s;
 }
 
 #input-area, #dlarea {
@@ -38,3 +40,13 @@ body{
 #dlarea{
   background: #4caf50;
 }
+
+@keyframes colorchange{
+  50%  {background: #c33d3d;}
+  100% {background: transparent;}
+}
+
+@-webkit-keyframes colorchange{
+  50%  {background: #c33d3d;}
+  100% {background: transparent;}
+}