toolbar 2.5

After upgrading to 2.5 from 2.0 all of our toolbars now appear vertically. We made no other changes. They work fine just display vertically. I had seen another customer with the same problem fix this by modifying the css but no solution was given. What needs to be modified?

Locally the issue wasn’t reproduced. Please provide the demo to reproduce it (it can be also sent to

We were able to resolve the issue.  We were using a modified copy of the dhx_blue.css and the new version was much different.  After redoing the custom css using the new dhx_blue as a template everything is fine.  Thanks