product preview card

HTML:

• Every webpage needs a <main> that wraps all of the content, except for <header> and footer>. This is vital for accessibility, as it helps screen readers identify the "main" section of a page. Change .container to a <main>.

• To show different versions of the image depending on the screen size, you should use the <picture> element. Remember to include a short and descriptive alt text.

CSS:

• It's good practice to include a CSS Reset at the top.

• Add around 1rem of padding on the body, so the card doesn't touch the edges on small screens.

• max-width should be in rem.

• On .container, remove width, height and margin.

• To center the card horizontally and vertically, use Flexbox on the body:

display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
min-height: 100svh;

• font-size must never be in px. This is bad for accessibility, as it prevents the font size from scaling with the user's default setting in the browser. Use rem instead.

• letter-spacing must also never be in px. You can use em.

• Media queries must be in rem, and it is common to do mobile styles as the default.