QR code component page using css flex

Your HTML and CSS code are mostly well-structured, but I have a few suggestions for overall design consistency.

• While section is fine, consider using the <main> element if it wraps the main content of the page.

• The current footer contains “Your Name Here,” which should be replaced with your actual name. Also, consider using a more semantic element like <p> instead of a <span> for text content.

• Several elements such as .card, .flex, img, .heading, .text are using fixed pixel values, which could affect responsiveness on different devices and screen sizes.

• The screen size is currently fixed at a height of 1044px, which might not be responsive on smaller screens. You should try using min-height: 100vh; for .card instead, which allows the height to adapt to the viewport.

• Using class names like .container for the outer wrapper and .card for the actual card could indeed make the code more intuitive and easier to understand.