I appreciated for your response and contributing.
I'm not such a master on css tricks. If you change size or pin the panel, some elements didn't seem correctly. Therefore, I had to add some restrictions for "resizable" and "allowPin" features. "stopOnClose" feature didn't work as I want, so I disabled it.
My english so bad, I didn't introduce on forum extensions' page for new languages Spanish, French and German. I'm very pleased with your help.
This extension has a github page. You can contribute or add an issue.
https://github.com/abdllhbyrktr/TurkishDictionary