diff --git a/Bootstrap.Admin/wwwroot/css/site.css b/Bootstrap.Admin/wwwroot/css/site.css
index cac18e15..82d1e0b3 100644
--- a/Bootstrap.Admin/wwwroot/css/site.css
+++ b/Bootstrap.Admin/wwwroot/css/site.css
@@ -109,7 +109,7 @@
     bottom: 40px;
     right: 0;
     top: 96px;
-    transition: margin-left .4s ease-in-out;
+    transition: margin-left .3s ease-in-out;
 }
 
     .main-content > .panel:last-child .panel-body {
diff --git a/Bootstrap.Admin/wwwroot/css/theme.css b/Bootstrap.Admin/wwwroot/css/theme.css
index 27895302..053097df 100644
--- a/Bootstrap.Admin/wwwroot/css/theme.css
+++ b/Bootstrap.Admin/wwwroot/css/theme.css
@@ -315,7 +315,7 @@ body, .form-control, .dropdown-menu, .btn:not(.btn-lg):not(.btn-xs), .input-grou
     }
 
 aside {
-    transition: transform .4s ease-in-out;
+    transition: transform .3s ease-in-out;
     transform: translate(-100%);
     position: absolute;
     top: 96px;