diff --git a/SportsStore/SportsStore.WebUI/Content/ErrorStyles.css b/SportsStore/SportsStore.WebUI/Content/ErrorStyles.css
new file mode 100644
index 0000000..035f549
--- /dev/null
+++ b/SportsStore/SportsStore.WebUI/Content/ErrorStyles.css
@@ -0,0 +1,21 @@
+.field-validation-error     {
+    color: #f00;
+}
+
+.field-validation-valid     {
+    display: none;
+}
+
+.input-validation-error     {
+    border: 1px solid #f00;
+    background-color: #fee;
+}
+
+.validation-summary-errors {
+    font-weight: bold;
+    color: #f00;
+}
+
+.validation-summary-valid   {
+    display: none;
+}
diff --git a/SportsStore/SportsStore.WebUI/SportsStore.WebUI.csproj b/SportsStore/SportsStore.WebUI/SportsStore.WebUI.csproj
index b8817e6..debeef3 100644
--- a/SportsStore/SportsStore.WebUI/SportsStore.WebUI.csproj
+++ b/SportsStore/SportsStore.WebUI/SportsStore.WebUI.csproj
@@ -114,6 +114,7 @@
     <Content Include="Content\bootstrap-theme.min.css" />
     <Content Include="Content\bootstrap.css" />
     <Content Include="Content\bootstrap.min.css" />
+    <Content Include="Content\ErrorStyles.css" />
     <Content Include="Content\Site.css" />
     <Content Include="fonts\glyphicons-halflings-regular.svg" />
     <Content Include="Global.asax" />