anybody here please tell me how i can make this blurry background
that background image should me half blur which is in div block
there are usually many ways to do a certain future, but the first thing that comes to mind that you have the image in a container that is the full with of your screenshot and then you have another container, that's in front of it and it covers, half of the height. Than you set blur background filter on your front container, and that should be it. Tell me if this helped you in any way.
I have a mouse interaction on my website, that is set up similarly to this. If you visit it you can see how the ball goes behind the services cards and they have this blurry, glass effect to them.
https://thewebtailor.webflow.io/#services