It's used the next version of telerik: Telerik_Reporting_R2_2020_SP1_14_1_20_618
After trying to open the generated html content in the preview mode in different browser the additional pages appeares. In the template all looks good but some unexpected things appeared on the generated html (screenshot was attached):
1. unexpected border (border: 2px solid darkblue;) appeared around the all report content
2. Ctrl+P gets 2 pages but it's expected 1!
3. unexpected css styles appeared in the <head> and a lot of inlined styles appeared at all tags. For instance, the next style at <body> tag
gets the mentioned extra page. How it's possible to control the process of generating this styles??
Generated pdf content gets an expected 1 page during the printing.
I attached the template and html rendering result in the archive