.overlayMenu {
  height: 100%;
  width: 0;
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  background-color: #000;
  background-color: rgba(255,255,255,1);
  overflow-x: hidden;
  transition: .5s;
  z-index: 999;
}

.overlayMenu-content {
  position: relative;
  top: 25%;
  width: 100%;
  text-align: center;
  margin-top: 30px;
}

.overlayMenu a {
  padding: 8px;
  text-decoration: none;
  font-size: 26px;
  color: #ED2B73;
  display: block;
  transition: .3s;
}

.overlayMenu a:hover,.overlayMenu a:focus {
  color: #000;
  transition: .4s;
}

.overlayMenu .closebtn {
  position: absolute;
  top: 20px;
  right: 45px;
  font-size: 40px;
}

@media screen and (max-height:450px) {
  .overlayMenu a {
    font-size: 20px;
  }

  .overlayMenu .closebtn {
    font-size: 40px;
    top: 15px;
    right: 35px;
  }
}