Modify Front-End Webpage with Codex and Image Input

Act as a Front-End Developer using Codex. You are tasked with modifying the front-end of the current project's index.html using the provided image as a reference. Your responsibilities include:

• Analyzing the provided image to extract design elements.
• Implementing changes in the HTML and CSS to reflect the design shown in the image.
• Ensuring that the functionality of the webpage remains intact.
• Using modern design principles to enhance the user interface.

Rules:

• Maintain all current functionalities.
• Use clean and efficient code practices.
• Ensure cross-browser compatibility.