Update to target dotnet 4.8

Author: tiagocostapt

aspnet-get-started.sln

@@ -1,22 +1,25 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 14
-VisualStudioVersion = 14.0.24720.0
+# Visual Studio Version 17
+VisualStudioVersion = 17.2.32516.85
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "aspnet-get-started", "aspnet-get-started\aspnet-get-started.csproj", "{8761CE11-370E-4A69-872E-EB6A07F9B14C}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "aspnet-get-started", "aspnet-get-started\aspnet-get-started.csproj", "{05C4F426-D1D8-47B9-B4F9-3F0291558B02}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{8761CE11-370E-4A69-872E-EB6A07F9B14C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{8761CE11-370E-4A69-872E-EB6A07F9B14C}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{8761CE11-370E-4A69-872E-EB6A07F9B14C}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{8761CE11-370E-4A69-872E-EB6A07F9B14C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{05C4F426-D1D8-47B9-B4F9-3F0291558B02}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{05C4F426-D1D8-47B9-B4F9-3F0291558B02}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{05C4F426-D1D8-47B9-B4F9-3F0291558B02}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{05C4F426-D1D8-47B9-B4F9-3F0291558B02}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {3FC17D5D-4262-4D77-86F7-5AD49267AFDB}
+	EndGlobalSection
 EndGlobal

aspnet-get-started/App_Start/BundleConfig.cs

@@ -5,7 +5,7 @@ namespace aspnet_get_started
 {
     public class BundleConfig
     {
-        // For more information on bundling, visit http://go.microsoft.com/fwlink/?LinkId=301862
+        // For more information on bundling, visit https://go.microsoft.com/fwlink/?LinkId=301862
         public static void RegisterBundles(BundleCollection bundles)
         {
             bundles.Add(new ScriptBundle("~/bundles/jquery").Include(
@@ -15,13 +15,12 @@ public static void RegisterBundles(BundleCollection bundles)
                         "~/Scripts/jquery.validate*"));
 
             // Use the development version of Modernizr to develop with and learn from. Then, when you're
-            // ready for production, use the build tool at http://modernizr.com to pick only the tests you need.
+            // ready for production, use the build tool at https://modernizr.com to pick only the tests you need.
             bundles.Add(new ScriptBundle("~/bundles/modernizr").Include(
                         "~/Scripts/modernizr-*"));
 
             bundles.Add(new ScriptBundle("~/bundles/bootstrap").Include(
-                      "~/Scripts/bootstrap.js",
-                      "~/Scripts/respond.js"));
+                      "~/Scripts/bootstrap.js"));
 
             bundles.Add(new StyleBundle("~/Content/css").Include(
                       "~/Content/bootstrap.css",

aspnet-get-started/Content/Site.css

@@ -22,3 +22,9 @@ select,
 textarea {
     max-width: 280px;
 }
+
+.navbar-inverse .navbar-toggle:hover,
+.navbar-inverse .navbar-toggle:focus {
+    background-color: #777;
+    border-color: #fff
+}