.modal {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  overflow: auto;
  background: rgba(0, 0, 0, 0.8);
  z-index: 99999;
  animation-name: show;
  animation-duration: 0.5s
}

.modal-content {
  position: relative;
  background-color: #fff;
  margin: 10% auto;
  border: 1px solid #888;
  width: 80%;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
}

@keyframes show {
  0% {
    display: none;
    opacity: 0;
  }
  100% {
    display: block;
    opacity: 1;
  }
}

.modal-header {
  padding: 12px;
  background-color: grey;
  color: white;
}

.modal-body {
  padding: 12px;
}

.modal-footer {
  position: relative;
  background-color: #fefefe;
  margin: auto;
  padding: 12px;
}

.close {
  color: #ffffff;
  float: right;
  font-size: 16px;
}

.close:hover,
.close:focus {
  color: rgb(121, 0, 0);
  cursor: pointer;
}