Qr component created with the use of css flexbox

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 .main into a <main>, and give it a class of .card.

• The image has meaning, so it must have proper alt text. Write something short and descriptive, without including words like "image" or "photo" - screen readers announce images by saying "image", and then the alt text. So, "image of a qr code" would be read as "image, image of a qr code". The alt text also needs to say where it leads (frontendmentor.io).

• Headings should always be in order, so you never start with a <h3>. Change it into a <h1>.

CSS:

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

• Since all text should be centered, you only need to set text-align: center on the body, and remove it elsewhere. The children will inherit the value.

• Likewise, all text should have the same font: put font-family: "Outfit", sans-serif; on the body, and remove it elsewhere. Also, remove font-family: sans-serif on the heading.

• Use px instead of % for border-radius.

• 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.

• Remove the margin on the card. Instead, use Flexbox to center it horizontally and vertically - set the following on its parent, the body:

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

• Remove all fixed widths and heights (in px). Except for sometimes on icons, you should rarely set fixed dimensions (especially heights).

• Add a max-width of around 20rem on the card, to prevent it from getting too wide on larger screens.

• Remove:

position: absolute;
top: 50%;
left: 50%;

• Add display: block and max-width: 100% on the image - the max-width prevents it from overflowing its container.

• To create the space between the image and the edge of the card, set padding on all 4 sides of the card.

Hello Kuhu, your solution is great. Some improvements that i can suggest :

• Using relative units like rem, em instead of absolute units px while defining height, width, font-size etc. This may help in making it more responsive for different range of screens.

• Element tags like <main>, <h1> etc in your HTML may help in improving accessibility and semantics.

• You can also use MarkupValidationService to validate your HTML/CSS code.

Hope it was of some help, Happy learning.