@media only screen and (min-height: 1024px){
   .page{
      height: 100%;
   }
   .page-body{
      min-height: 100%;
      margin-bottom: -160px;
      padding-bottom: 160px;
   }
}
@media only screen and (height: 768px)and (width: 1024px){
   .page{
      height: 100%;
   }
   .page-body{
      min-height: 100%;
      margin-bottom: -160px;
      padding-bottom: 160px;
   }
}