Force table column width inside container

Summary:
For some reason the domain list tables escapes the container when the
records value column is too big. This makes navigation awkward.

Fixes T1112

Test Plan: dev instance

Reviewers: #servers, alexaf

Reviewed By: #servers, alexaf

Subscribers: #servers

Maniphest Tasks: T1112

Differential Revision: https://repo.grnet.gr/D18