Hello , i have a problem with printing data from database

insert into html code , and charge it in Qwebview

if i show the html code in browser, it show ed perfectly, but when i try to print it every the alignment of element changes


i have a similair problem in this link

https://bugreports.qt-project.org/browse/QTBUG-30621

plz i need a solution for this problem or another free way to print report with .1.1

thank's