/*
  Modal Overlay
*/
.modal-overlay {
  background:rgba(0,0,0,.8);
  height: 100%;
  left: 0;
  display: flex;
  overflow: auto;
  padding: 1.5em;
  position: fixed;
  top: 0;
  transition: opacity .2s;
  width: 100%;
  z-index: -1;
}

.modal-overlay[aria-hidden="true"] {
  opacity: 0;
  visibility: hidden;
}

.modal-overlay[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
  z-index: 99;
}

/*
  Modal Content Area
*/
.modal-content {
  background: #efefef;
  margin: auto;
  max-width: 600px;
  height: 338px;
  overflow: hidden;
  overflow-x: hidden;
  padding: 10px;
  position: relative;
  transform: scale(.8);
  transition: transform .3s;
  width: 100%;
}

.modal-overlay[aria-hidden="false"] .modal-content {
  transform: scale(1);
}

/*
  General Modal Content
*/
#modal-title {
  margin-top: 0;
  padding-right: 1.25em;
}

/*
  Close Modal Button
*/
.btn-close {
  background: none;
  border: none;
  cursor: pointer;
  font-family: arial;
  font-size: 2em;
  font-weight: 800;
  line-height: 1;
  padding: 0;
  position: absolute;
  right: 10px;
  top: 5px;
  z-index: 2;
  color: #FFFFFF;
}

.btn-text {
  font-size: 50%;
  font-weight: 100;
  vertical-align: 5px; 
}

.btn-close:hover {
  color: #ffff99;
}

.btn-close:focus {
  outline: 1px dotted;
}