RegionChooser: Replacing CSS variables with their values, to avoid validation errors in efxclipse.

src/eu/simstadt/regionchooser/website/style/style.css

 html.wait, html.wait * { cursor: wait !important; }
 
+/* Alternative palettes
 :palette0 {
 	--color1:#fc5185;
 	--color2:#f5f5f5;
@@ -35,7 +36,6 @@ html.wait, html.wait * { cursor: wait !important; }
 	--color4:#e0fcff;
 }
 
-/* Salmon gradient */
 :palette5{
 	--color1:#393939;
 	--color2:#ff7f5b;
@@ -43,28 +43,28 @@ html.wait, html.wait * { cursor: wait !important; }
 	--color4:#fffcef;
 }
 
-/* Gray gradient */
 :palette6{
 	--color1:#1e2022;
 	--color2:#52616b;
 	--color3:#c9d6df;
 	--color4:#f0f5f9;
 }
+*/
 
-/* Blue gradient */
+/* Blue gradient
 :root{
 	--color1:#112d4e;
 	--color2:#3f72af;
 	--color3:#dbe2ef;
 	--color4:#f9f7f7;
 }
-
+*/
 
 html,body{
 	margin:0;
 	padding:0;
 	font-family:Arial, Helvetica, sans-serif;
-    background-color: var(--color2);
+    background-color: #3f72af;
 }
 
 form.pay{
@@ -80,8 +80,8 @@ div#map{
 	height:80%;
 	float:left;
 	outline: 0;
-	background-color: var(--color4);
-	border:1px solid var(--color3);
+	background-color: #f9f7f7;
+	border:1px solid #dbe2ef;
 	box-sizing: border-box;
 }
 div#side{
@@ -90,26 +90,26 @@ div#side{
 }
 
 a {
-	color: var(--color1);
+	color: #112d4e;
 	text-decoration: none;
 }
 
 a:active,a:hover {
-	color: var(--color2);
+	color: #3f72af;
 }
 
 a:visited, a:selected {
-	color: var(--color2);
+	color: #3f72af;
 }
 
 
 div#dataPanel{
 	box-sizing: border-box;
-	color: var(--color2);
-	background-color: var(--color4);
+	color: #3f72af;
+	background-color: #f9f7f7;
 	height:80%;
 	overflow:auto;
-	border:1px solid var(--color3);
+	border:1px solid #dbe2ef;
 	font-family: Consolas,monaco,monospace;
 	font-size: 12px;
 	box-sizing:border-box;
@@ -123,7 +123,7 @@ div#dataPanel h2 {
 }
 
 div#dataPanel h2.NovaFactory{
-	color: var(--color1);
+	color: #112d4e;
 /**	color: #ff7700; Orange as on the map **/
 }
 
@@ -158,7 +158,7 @@ div ul li{
 div ul li.title{
 	font-size:22px;
 	font-family: Calibri;
-    color: var(--color4);
+    color: #f9f7f7;
 }
 
 div#header{