That is actually styling from EasyDiscuss. Unfortunately, we are unable to assist you with this as this is beyond our support scope's policy and requires a considerable amount of customization.
Feel free to submit a customization request to us at https://crm.stackideas.com to get a quote if you really want this design.
Many users do look and post at the feature request section as well. You can always add screenshots to explain your point if you do not want to write a lot.
Yes we are open to designs and feature improvements on all our products. There are already so many feature requests out there it is impossible to fulfill every one of them, but we will try our best to do what we can.