diff --git a/app/design/adminhtml/Magento/backend/Magento_Sales/web/css/source/module/_order.less b/app/design/adminhtml/Magento/backend/Magento_Sales/web/css/source/module/_order.less
index 055e74c97a2f4..ba0c219ce65b5 100644
--- a/app/design/adminhtml/Magento/backend/Magento_Sales/web/css/source/module/_order.less
+++ b/app/design/adminhtml/Magento/backend/Magento_Sales/web/css/source/module/_order.less
@@ -48,7 +48,14 @@
#mix-grid .width(9,12);
margin-left: 0;
}
-
+
+ .page-create-order{
+ .order-details
+ {
+ width: 100%;
+ }
+ }
+
.order-sidebar {
#mix-grid .column(3,12);
margin-left: 0;