'sites/asset/css/desk.min.css' is getting replaced with default css

Hi friends, I wanted to change desktop icon styles, so I edited desk.min.css which is located inside ‘sites/asset/css’ folder. The changes are working fine when i reload the page, but when I restart the bench the css file is reverting back to it’s default css codes. What should I do if I want to modify the css?? Do I need to change some other files rather than desk.min.css??

refer the Javascript / CSS Assets part of following link

desk.min.css is built from


Thank you … :slight_smile: