Title: Adding attractive hovering and border effects to the Technology used section cards in demo page

[GAVINESHWAR]

Is your feature request related to a problem? Please describe.
In the Technology section in Demos page there is no effective hovering effects , there just Translate to some degree , I would like to add the better hovering and border effects to the cards to make better user interface and user experience.

Describe the solution you'd like
Adding those those features to the section makes better visual effects.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context

A very simple effects.

@Akshatchaube01 , assign me this issue to make contribution to the project.

Thank you