How to include theme when project uses CSS, not SCSS?

[JWess]

I have a project (Angular 14, Material 14, @ng-matero/extensions@14) that uses CSS only, not SCSS. In my src\styles.css, I include the default Material theme like this @import '@angular/material/prebuilt-themes/indigo-pink.css';. How do I include the theme for MtxDatetimepicker?

[nzbin]

Now 15.2.0 has added pre-built themes, I will sync this feature to v14 in the next week.

[nzbin]

14.7.0 has already added pre-built themes.