Change Symbol Color in Shortlist App

[JaredPilbeam2]

I can't find a way to change the green symbols in the map? There doesn't seem to be a way to do it in the CSS. On the other hand, I was able to change the number to light blue in the panel at least. 

Version: 2.9.0

JS API: 3.27

Here's the app: https://webapp.willcountyillinois.com/gisweb/2019_July4th/index.html 

[KoenDemonie · Accepted solution]

You can't, the symbology is a png image.

What is possible, it to set it via the "tab-settings" menu.

Here you can specify a tab-theme-colour, this will also be reflected on the marker.

Note, 

If Esri were to have used an svg image instead of a png, then you'd be able to modify the colour via css.