restored stylesheet

pom.xml

@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>de.srsoftware</groupId>
 	<artifactId>web4rail</artifactId>
-	<version>1.2.17</version>
+	<version>1.2.18</version>
 	<name>Web4Rail</name>
 	<packaging>jar</packaging>
 	<description>Java Model Railway Control</description>

resources/css/style.css

@@ -109,9 +109,7 @@ svg circle{
 	text-align: center;
 }
 
-.Shadow{
-	z-index: 100;
-}
+.Shadow,
 .menu .list{
 	display: none;
 }