My Project was not fully exported

Hello Good day, I have a problem on Exporting and publishing my Website , I made a modification on Media query if my screen is max-width : 365px; a certain part of the website would shrink . on preview thru local server of bootstrap the modification will take effect but once I export and publish the media query will not be able to take effect on my project.. thank you in advance.

I ALREADY SOLVE THIS THANK YOU... the pixels are too small that's why HAHAHAHA silly mee

Just so you know, media queries dimension @media (max-width: 365px;) should not have the semi colan ";" in it either if you have it.