Hi William Morgenweck,
The Document Editor includes multiple themes that can be utilized according to your requirements. Additionally, Syncfusion provides a Theme Studio, which allows you to design a custom theme tailored to your needs. For further details, please refer to the attached demo.
Demo - https://ej2.syncfusion.com/themestudio/?theme=fluent2
At present, the Document Editor does not offer functionality to adjust the size of the spinner directly.
Kindly inform us if this meets your requirement. If we misunderstood any of your requirement, could you please share us the complete details about your requirement. Thereby, we will check on your exact requirement and share you more details.
Regards,
Mohammed Affan C