@Hassiai
Posted
Replace <div class="main-container"> with the main tag and wrap Improve your front-end skills by building projects
in <h1>, <h1> Improve your front-end skills by building projects</h1>
to make the content/page accessible. click here for more on web-accessibility and semantic html
Every html must have <h1> to make it accessible. Always begin the heading of the html with <h1> tag wrap the sub-heading of <h1> in <h2> tag, wrap the sub-heading of <h2> in <h3> this continues until <h6>, never skip a level of a heading.
To center .qr-container on the page using flexbox, replace the height in .main-container with min-height: 100vh
.
There is no need to give the body a justify-content: center and align-items: center;
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 and here
Hope am helpful.
Well done for completing this challenge. HAPPY CODING
Marked as helpful