diff --git a/fhem/www/pgm2/darksvg_style.css b/fhem/www/pgm2/darksvg_style.css
index 0b8a4c054..933c4c4a7 100644
--- a/fhem/www/pgm2/darksvg_style.css
+++ b/fhem/www/pgm2/darksvg_style.css
@@ -1,5 +1,5 @@
 /* Author: Volker */
-.background { fill:#444444; font-opacity: 0; }
+.background { fill:#444444; fill:none; fill-opacity:0.0; }
 
 text { font-family:Arial, Helvetica, sans-serif; font-size:12px; fill:#CCCCCC;}
 text.title {font-family:Arial, Helvetica, sans-serif; font-size:16px; fill:#CCCCCC;}
diff --git a/fhem/www/pgm2/ios7svg_style.css b/fhem/www/pgm2/ios7svg_style.css
index 70d2f7475..d20146603 100644
--- a/fhem/www/pgm2/ios7svg_style.css
+++ b/fhem/www/pgm2/ios7svg_style.css
@@ -1,7 +1,5 @@
-/* Author: Volker 
-    Edit: fhainz
-*/
-.background { fill:#e5e5e5; font-opacity: 0; }
+/* Author: Volker Edit: fhainz */
+.background { fill:#e5e5e5; fill:none; fill-opacity:0.0; }
 
 text { font-family: Helvetica; font-weight:300; font-size:12px; fill:#343434;}
 text.title {font-family: Helvetica; font-weight:300; font-size:16px; fill:#343434;}
diff --git a/fhem/www/pgm2/svg_style.css b/fhem/www/pgm2/svg_style.css
index d19d1913f..8c762f22a 100644
--- a/fhem/www/pgm2/svg_style.css
+++ b/fhem/www/pgm2/svg_style.css
@@ -1,4 +1,4 @@
-.background { fill:#FFFFE7; font-opacity: 0; }
+.background { fill:#FFFFE7; fill:none; fill-opacity:0.0; }
 
 text       { font-family:Times; font-size:12px; }
 text.title { font-size:16px; }