diff --git a/public/css/style.less b/public/css/style.less
index b24337c26b..34b74dc9fe 100644
--- a/public/css/style.less
+++ b/public/css/style.less
@@ -741,20 +741,20 @@ body .navbar .nodebb-inline-block {
 .category-slider-2:hover {
   position:relative;
 
-  -webkit-animation: scroll-2 10s ease 1s infinite normal;    
-  animation: scroll-2 10s ease 1s infinite normal;/* Safari and Chrome: */
+  -webkit-animation: scroll-2 10s ease 0.5s infinite normal;    
+  animation: scroll-2 10s ease 0.5s infinite normal;/* Safari and Chrome: */
 }
 
 .category-slider-1:hover {
   position:relative;
 
-  -webkit-animation: scroll-1 8s ease 1s infinite normal;    
-  animation: scroll-1 8s ease 1s infinite normal;/* Safari and Chrome: */
+  -webkit-animation: scroll-1 8s ease 0.5s infinite normal;    
+  animation: scroll-1 8s ease 0.5s infinite normal;/* Safari and Chrome: */
 }
 
 .category-slider-0:hover {
   position:relative;
 
-  -webkit-animation: scroll-0 6s ease 1s infinite normal;    
-  animation: scroll-0 6s ease 1s infinite normal;/* Safari and Chrome: */
+  -webkit-animation: scroll-0 6s ease 0.5s infinite normal;    
+  animation: scroll-0 6s ease 0.5s infinite normal;/* Safari and Chrome: */
 }