html { 
  padding:0px;
  margin:0px;
}

body {
  overflow:hidden;
  background-color:rgb(155,228,53);
  background-image:url(img/bkgrd_1600_gruen.jpg);
  background-repeat:no-repeat;
  background-position:0px 110px;
  text-align:center;
  margin:0px;
  padding:0px;
}

#box {
  width:750px;
  margin:30px auto;
  padding:0px;
  text-align:left;
}

#scrollbox {
  margin:452px auto;
  width:750px;
  height:44px;
  background-color:white;
}

#head {
  margin-left:145px;
  height:80px;
  background-image:url(img/header.jpg);
  background-repeat:no-repeat;
  background-color:rgb(255,255,255);
}

#left_nav {
  float:left;
  margin-top:20px;
  width:145px;
  height:428px;
  background-color:rgb(255,255,255);
}

#cont {
  overflow:auto;
  float:right;
  margin-top:20px;
  width:585px;
  height:408px;
  padding:10px;
  background-color:rgb(255,255,255);
}

#choose_schnee a {
  margin-top:115px;
  margin-left:90px;
  float:left;
  width:200px;
  height:150px;
  display:block;
  background-image:url(img/schnee_up.jpg);
  background-position:0px 0px;
  background-repeat:no-repeat;
}

#choose_schnee a:hover
  {
  width:200px;
  height:150px;
  display:block;
  background-image:url(img/schnee_up.jpg);
  background-position:0px -150px;
  background-repeat:no-repeat;
}

#choose_gruen a {
  margin-top:115px;
  margin-left:290px;
  width:200px;
  height:150px;
  display:block;
  background-image:url(img/gruen_up.jpg);
  background-position:0px 0px;
  background-repeat:no-repeat;
}

#choose_gruen a:hover
  {
  width:200px;
  height:150px;
  display:block;
  background-image:url(img/gruen_up.jpg);
  background-position:0px -150px;
  background-repeat:no-repeat;
}