diff --git a/Bootstrap.Admin/wwwroot/css/lte.css b/Bootstrap.Admin/wwwroot/css/lte.css
index d59f64df..645c5679 100644
--- a/Bootstrap.Admin/wwwroot/css/lte.css
+++ b/Bootstrap.Admin/wwwroot/css/lte.css
@@ -189,7 +189,7 @@ body {
 
 @media (min-width: 769px) {
     .header {
-        margin-left: 210px;
+        margin-left: 13.375rem;
         transition: margin-left .3s linear;
     }
 
diff --git a/Bootstrap.Admin/wwwroot/css/site-responsive.css b/Bootstrap.Admin/wwwroot/css/site-responsive.css
index 4ba78f9b..680d35fd 100644
--- a/Bootstrap.Admin/wwwroot/css/site-responsive.css
+++ b/Bootstrap.Admin/wwwroot/css/site-responsive.css
@@ -42,7 +42,7 @@
     }
 
     .main-content {
-        margin-left: 210px;
+        margin-left: 13.375rem;
     }
 }
 
diff --git a/Bootstrap.Admin/wwwroot/css/theme-responsive.css b/Bootstrap.Admin/wwwroot/css/theme-responsive.css
index 81cd323e..d98dbbb0 100644
--- a/Bootstrap.Admin/wwwroot/css/theme-responsive.css
+++ b/Bootstrap.Admin/wwwroot/css/theme-responsive.css
@@ -95,7 +95,7 @@
 
     aside {
         transform: translate(0);
-        width: 210px;
+        width: 13.375rem;
         overflow: hidden;
         bottom: 40px;
     }