I have tried to reproduce this issue but failed. It could be a has a chance of theme or plugin conflicts. You can disable all your plugins except Dokan and switch to a default theme of WordPress like – Twenty Twelve, Twenty Thirteen, Twenty Fourteen and let me know the results.
Hello. It could be lot of thing. The problem is now i'm very desapointed with dokan plugin cause I have test it with Dokan-lite first. Every thing was Ok so I purchase the complete version and now I have only problems. No One can give me real solutions. Theme developpers say me it is the plugin and you say me that problems comme with the theme css. Ok I can udersand this But now I can't use my site and i have clients wainting for me. So is there a real and complete solution to make DOkan fully fonctionnal or not ? If there is't solution I prefer find an other plug in and ask you to bring my money back cause plugin do not fully fonctionnal for me. What could we do to fine a real solution ?