Page load but inside contain not display

Question

Hello Everyone,

  I have Existing HR management system.I was added new module like peoplepractice.I have create one page name like peoplepractice int that I can upload word file.when I was  desing this page I can see this contain but when I will run it with my project that time contain will not displayed.I dont know that problem of for css or not. kindlly give proper solution