"Vintasoft.Imaging.css" file contains default CSS styles for base standard UI elements, which can be used in WebUiControlJS and derived (WebDocumentViewerJS, WebDocumentEditorJS, WebPdfDocumentEditorControlJS, WebSpreadsheetDocumentEditorControlJS, WebDicomControlJS) controls.
"Vintasoft.Imaging.Annotation.css" file contains default CSS styles for standard UI elements, which can be used in Annotation UI.
"Vintasoft.Imaging.Pdf.css" file contains default CSS styles for standard UI elements, which can be used in PDF UI.
"Vintasoft.Imaging.Office.css" file contains default CSS styles for standard UI elements, which can be used in WebDocumentEditorJS and WebSpreadsheetDocumentEditorControlJS controls.
"Vintasoft.Imaging.Dicom.css" file contains default CSS styles for standard UI elements, which can be used in WebDicomControlJS control.

If you want to change the CSS-style for an UI element (for exampe CSS-style from "Vintasoft.Imaging.Imaging.css" file), you need to do the following steps:

• Create new file "Vintasoft.Imaging.Imaging-customization.css"
• Copy CSS-style, which you want to change, from "Vintasoft.Imaging.Imaging.css" file into "Vintasoft.Imaging.Imaging-customization.css" file
• Change CSS-style in "Vintasoft.Imaging.Imaging-customization.css" file
• Add reference to the "Vintasoft.Imaging.Imaging.css" file on your web page
• Add reference to the "Vintasoft.Imaging.Imaging-customization.css" file on your web page