.modal.modal-fullscreen {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  overflow: hidden;
  padding:1%;
}

.modal.modal-fullscreen .modal-dialog {
  position: fixed;
  margin: 0;
  width: 98%;
  max-width:98%;
  height: 98%;
  padding: 0;
}


.modal.modal-fullscreen .modal-content {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  
}

.modal.modal-fullscreen .modal-header {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 50px;
  padding: 10px;
}


.modal.modal-fullscreen .modal-body {
  position: absolute;
  top: 50px;
  bottom: 60px;
  width: 100%;
  overflow: auto;
}

.modal.modal-fullscreen .modal-footer {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 60px;
  padding: 10px;
}