fix ianperrin/MMM-ModuleScheduler#32

Author: hermanho

MMM-GooglePhotos.css

@@ -11,11 +11,11 @@
 }
 
 .region.fullscreen #GPHOTO {
-  position:absolute;
+  position:static;
   top:0;
   left:0;
-  width:100%;
-  height:100%;
+  width:100vw;
+  height:100vh;
 }