@charset "UTF-8";


@media all {
   body  {
         font-family:            Arial, Helvetica, sans-serif;
         font-size:              100%;
         color:                  #444;
         text-align:             center;
         background-color:       black;
         background-image_:       url(../images/kachel_b.jpg);


         }
   #umgebung {
         width:                  90%;
         height:                 90%;
         margin-top:             auto;
         margin-right:           auto;
         margin-bottom:          auto;
         margin-left:            auto;
         text-align:             center;
          }

   img {
         max-width:             100%;

         }
}