Responsive Design of Dynamics CRM 365, does not work ?

Hello,
Please your kind help:

We have to embedd the Dynamics CRM into a Contact Center Web Page, when it is embedded, the users can not see the complete data of the fields

On the other side, when users work with Dynamics CRM without being embedded, the system looks very fine.

Questions:

1-Is the CRM a responsive web design system? 

2-Is there a way to correct this? How?

Thanks in advanced.