Error theme Bootstrap on journal

Hi, I get this problema with Bootstrap Theme. I don’t know why doesn’t show its style. This just happen on journals.

http://190.8.139.126:81/ojs-301/index.php/revista-dos

I had to specify on modal appareance the theme and now it works.

SOLVED.

Hi, I have the same problem. How do you specify the theme on modal appearence?

thanks