Theme conflict with Jobs and experts

Hello. I’ve just installed Jobs & Experts on Ecofoot.fr and I’ve created a test job and an expert profile test. But there’s a display bug in the job page & profile page : https://www.eco***t.fr/job/assistant-direction/

https://static.livechatinc.com/8801096/P5923PCV0Z/213443be1e6a9c6a6a326a42edaf0ed9/display%20bug.jpg

It’s a conflict with my theme, there is any option to overcome this issue?