#demo {
  height:100%;
  position:relative;
  overflow:hidden;
}
img.zoom {
    width: 100%;
    height: 200px;
    border-radius:5px;
    object-fit:cover;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
}
        
 
.transition {
    -webkit-transform: scale(1.2); 
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    transform: scale(1.2);
}
    .modal-header {
   
     border-bottom: none;
}
    .modal-title {
        color:#000;
    }
    .modal-footer{
      display:none;  
    }