.modal-dialog {
  width: 100%;
  height: 90%; 
  padding: 0;
}

  .modal-content {
  width: 100%;
/*   height: 100%; */
  border-radius: 0;
    padding: 0;
  
} 

.modal-body {
  max-height: 100%;
  border-radius: 0;
  margin-left: 6%;
  margin-right: 6%;
}