.modal {
  display: none; /* Hidden by default */
  position: fixed; /* Stay in place */
  z-index: 1; /* Sit on top */
  left: 0;
  top: 0;
  width: 100%; /* Full width */
  height: 100%; /* Full height */
  overflow: auto; /* Enable scroll if needed */
  background-color: rgb(0,0,0); /* Fallback color */
  background-color: rgba(0,0,0,0.4); /* Black w/ opacity */

}

/* Modal Content/Box */
.modal-content {
  background-color: #fefefe;
    margin: 33% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 50%;
    border-radius: 8px;
}
@media only screen and (max-width: 600px) {
  .modal-content{
    width: 90%;
  }
}
/* The Close Button */
.close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
}

.close:hover,
.close:focus {
  color: black;
  text-decoration: none;
  cursor: pointer;
}
.modal-content h5{
  font-weight: bold;
  font-size: 1.5rem;
}
.modal-content p{
  margin-bottom: 17px;
}
.modal-content .btn-register{
  padding: 10px;
    background-color: #cf0000;
    color: white;
    border-radius: 8px;
    font-weight: bold;
}
.btn-register{
  padding: 10px;
    background-color: #cf0000;
    color: white;
    border-radius: 8px;
    font-weight: bold;
}
.btn-register:disabled,
.btn-register[disabled]{
  border: 1px solid #999999;
  background-color: #cccccc;
  color: #666666;
}
.gtco-loader {
  display: none;
  position: fixed;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  z-index: 9999;
  background: url(../images/loader.gif) center no-repeat #ffffffa1;
}