How to Modify Popup CSS

[Lerman]

Hi Everyone!

When using the ArcGIS JavaScript API in AMD mode, I could modify the default Popup styles by adding the following code to my CSS file, as shown in the screenshot below:

However, when using the ArcGIS JavaScript API in ESM mode, adding the same code to the CSS file does not take effect, as shown in the screenshot below.

Does anyone know the reason for this? When using the ESM version, how should I modify the Popup styles to make it work? Thank you!

[Lerman]

HI, @ReneRubalcava, @JoelBennett  May I have some advice, please?

[JoelBennett]

I haven't yet transitioned to ESM modules, so don't have an answer for you.   However, you might check out this post, which discusses updating Popup style via JavaScript.

[Lerman]

Okay, Thank you @JoelBennett !