.overlay {
  height: 100%;
  width: 0;
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  color: #eef1f1;
  background-color: rgb(0,0,0);
  background-color: rgba(217,21,41, 0.9);
  overflow-x: hidden;
  transition: 0.3s;
}

.overlay-content {
  position: relative;
  top: 0%;
  width: 100%;
  text-align: center!important;
  margin-top: 10px;
}

.overlay a, .overlay h2 {
  padding: 8px;
  text-decoration: none;
  font-size: 20px;
  color: #EEF1F1;
  display: block;
  transition: 0.3s;
}
.overlay span {
  display: block;
  width: 40%;
  padding-left: 30%;
  padding-right: 30%;
  text-align: center;
  color: #eef1f1;
  font-size: 12px;
  transition: 0.3s;
}

.overlay a:hover, .overlay a:focus {
  color: #f1f1f1;
}

.closebtn {
  font-size: 50px!important;
  padding-top: 10px!important;
  padding-left: 45px!important;
}

.overlay .closeBtn {
  position: absolute;
  top: 20px;
  right: 60px;
  font-size: 60px;
}

.nav-a-center-link{
  text-decoration: underline!important;
  font-size: 11px!important;
  color: white;
}

@media screen and (max-height: 450px) {
  .overlay a {font-size: 20px}
  .overlay .closebtn {
    font-size: 40px;
    top: 15px;
    right: 35px;
  }
}