Event section done

[darkdrago46]

Description

This PR fixes #75

Notes for Reviewer Completed the Events section

Module you've worked on Event Section Added images in images folder Made changes in event.ejs, style.css and header.ejs

• [ ] Frontend (Signup/Login)
• [ ] Backend (Login)
• [ ] Backend (Signup)
• [ > ] Homepage
• [ ] Others

If you specified others, please mention...