.bg-main {
  background-color: #E9BF64;
  background-image: url(../grafik/bg_main.gif);
  background-repeat: no-repeat;                              
  background-attachment: fixed;
}

.bg-kopf {
  background-color: #B2750F;
  background-image: url(../grafik/bg_kopf.gif);
  background-repeat: no-repeat;
}