Fixes #12738 again: use max-device-width instead of max-width for...

Fixes #12738 again: use max-device-width instead of max-width for .navbar-collapse height in landscape devices

dist/css/bootstrap.css

@@ -3841,7 +3841,7 @@ select[multiple].input-group-sm > .input-group-btn > .btn {
 .navbar-fixed-bottom .navbar-collapse {
   max-height: 340px;
 }
-@media (max-width: 480px) and (orientation: landscape) {
+@media (max-device-width: 480px) and (orientation: landscape) {
   .navbar-fixed-top .navbar-collapse,
   .navbar-fixed-bottom .navbar-collapse {
     max-height: 200px;

docs/dist/css/bootstrap.css

@@ -3841,7 +3841,7 @@ select[multiple].input-group-sm > .input-group-btn > .btn {
 .navbar-fixed-bottom .navbar-collapse {
   max-height: 340px;
 }
-@media (max-width: 480px) and (orientation: landscape) {
+@media (max-device-width: 480px) and (orientation: landscape) {
   .navbar-fixed-top .navbar-collapse,
   .navbar-fixed-bottom .navbar-collapse {
     max-height: 200px;

less/navbar.less

@@ -92,7 +92,7 @@
   .navbar-collapse {
     max-height: @navbar-collapse-max-height;
 
-    @media (max-width: @screen-xs-min) and (orientation: landscape) {
+    @media (max-device-width: @screen-xs-min) and (orientation: landscape) {
       max-height: 200px;
     }
   }