.back {  background-image: url(images/back.gif); background-repeat: repeat-y}
.back {  }
body {  background-image: url(images/back.gif); background-repeat: repeat-x}
body {  font-family: Arial, Helvetica, sans-serif; font-size: x-small}
body {  }
body {  }
body {  }
body {  }
body {  }