Formatting Issues in Word Format

The html has lesser line width while the generated Docx file has the line across the page and its more wide than the Html view on page 1. the html has the div with 25% width while docx shows like 100%. The screenshot of issue along with Html and resulting Docx file has been attached. is anything can be done for this?
The other issue is of the white spaces that causes empty pages for example below page 5.
Can these whitespace be removed?
Issues in word format.zip (134.4 KB)

@kainat123 Please note, Aspose.Words is designed to work with MS Word documents. HTML documents and MS Word documents object models are quite different and it is not always possible to provide 100% fidelity after conversion one format to another. In most cases Aspose.Words mimics MS Word behavior when import HTML documents.
If convert your HTML to Word document using MS Word, the result is the same.