Plotting over a map?

[Himaladin]

As a continuation Customizing Map Markers in New Glide Apps, you can add the following CSS for specific visualization on a particular zone group:

[title="Zone A"]::before {
    content: "";
    position: absolute;
    border: 1px dashed red;
    border-radius: 50%;
    width: 150px;
    height: 150px;
    background-color: rgba(200, 0, 0, 0.3);
    z-index: -1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}