QR-code-component-main Using Only HTML CSS #

• You don't need to add margin on the body, you can remove it.
• Always use min-heigh: 100vh; instead of height: 100vh;
• For this challenge you only need one media query.
• Lines that are commented out, can be removed.
• You need to place all text in the middle text-align: center;

body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh; /**/
/*     margin: 0; */
    background-color: hsl(220, 15%, 55%);
    font-family: 'Barlow Semi Condensed', sans-serif;
}

@media (max-width: 375px) {
/*     body {
        align-items: flex-start;
    } */
    .container {
        width: 250px;
/*         height: auto; */
/*         margin: 10px; */
/*     }
    .container .photo {
        width: 100%;
        height: 150px;
        margin: 0;
    }
    .container .content {
        margin-left: 0;
        width: 100%;
    } */
}

Very cool. But you need to adjust width and height. I would advise you to use Flex for css. Please do more with Colors. In the existing Design: pay attention to the views of the background and the text.