.rhy_overlay {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.7);
  transition: opacity 500ms;
}
.rhy_popup {
  margin: 70px auto;
  padding: 20px;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 5px;
  width: 50%;
  position: relative;
  transition: all 5s ease-in-out;
  margin-top:25%;
  background:#fff;
  max-width:400px;
}
.rhy_popup .rhy_content {
  overflow: auto;
  max-width:400px;
}