@media (max-width: 576px) {
  #page1 {
    height: 70px; 
  }
  .numb{
    width: 50px;
  }
  .kh{
width: 90%;
  }

  .tableheight2{
    height: 45vh;
  }
}
@media(max-width:460){
  .tableheight2{
    height:40vh ;
  }
}