Three Column Resizable - Copy this React, Tailwind Component to your project

Design a footer component for a website with a "Sign In" button. When the "Sign In" button is clicked, it should redirect the user to the sign-in page. Ensure that the design is visually appealing, matches the overall theme of the website, and is responsive for different screen sizes. Test the functionality of the "Sign In" button to verify that it correctly redirects users to the sign-in page when clicked.