QR code component

To center .main__container on the page using flexbox, replace the height in the main with min-height: 100vh.

body{
min-height: 100vh;
display: flex;
align-items: center;
justify-content: center;
}

For a responsive content which wont require a media query for this challenge,

• Reduce the max-width value and the padding value of .main__container max-width: 320px which is 20rem/em padding:16px which is 1rem/em
• Give the img a max-width of 100% and a border-radius value, the rest are not needed.

Give .main_container-text a margin value for all the sides and text-align: center. Give p a margin-top or h1 a margin-bottom value for the space between the text.

Use relative units like rem or em as unit for the padding, margin, width values and preferably rem for the font-size values, instead of using px which is an absolute unit. For more on CSS units Click here

Hope am helpful.

Well done for completing this challenge. HAPPY CODING