body {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  line-height: 1.6;
}

/*.button {
  background: coral;
  padding: 1em 2em;
  color: #fff;
  border: 0;  
}

.button:hover {
  background: #333;
}*/

.modal {
  display: none;
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.5);  
}

.modal-content {
  background-color: #f4f4f4;
  margin: 20% auto;
  width: 70%;
  box-shadow: 0 5px 8px 0px rgba(0, 0, 0, 0.2), 0 7px 20px 0px rgba(0, 0, 0, 0.17);
  animation-name: modalopen;
  animation-duration: 1s;
}

.modal-header h2, .modal-footer h3 {
  margin: 0;
}

.modal-header{
  background: #0e096b;
  padding: 15px;
  color: #fff;
}

.modal-body {
  padding: 10px 20px;
}

.modal-footer {
  background: coral;
  padding: 10px;
  color: #fff;
  text-align: center;
}

.closeBtn {
  color: #fff;
  float: right;
  font-size: 30px;
}

.closeBtn:hover, .closeBtn:focus {
  color: #000;
  text-decoration: none;
  cursor: pointer;
}

@keyframes modalopen {
  from {opacity: 0} 
  to {opacity: 1}
}