Kevin Powell - Community•2y ago

why aspect-ratio needs a display to work?

Hi I want to use aspect-ratio to make a rectangle and then make it a circle; but the <a> is not responding to aspect-ratio in my code here until I put a

display:grid / inline-block

display:grid / inline-block

. https://codepen.io/codedkk/pen/RwYxbKL Why? it is from Kevin's tutorial: https://scrimba.com/learn/spacetravel/the-explore-button-part-1-cof6e4b00a7a0928954d4bda3

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CodePen

aspect ratio for button

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The Explore Button part 1

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1 Reply

Å Marlon G•2y ago

For aspect-ratio to work you need either width or height (otherwise how would the browser calculate the aspect ratio?). Since a is an inline element, and the width of it is ignored until you make it a block element, there is nothing to clacluate the aspect ratio from. So to be more precise: An inline element needs to be turned into a block for it to have a width, and from there on aspect ratio can be calculated. Try this code in your codepen:

.large-button {
    display:inline-block;
    font-size: 2rem;
    text-decoration: none;
    color: black;
    background-color: green;
    width: 10rem;
    aspect-ratio: 1;
    border-radius: 50%;     
}

.large-button {
    display:inline-block;
    font-size: 2rem;
    text-decoration: none;
    color: black;
    background-color: green;
    width: 10rem;
    aspect-ratio: 1;
    border-radius: 50%;     
}

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why aspect-ratio needs a display to work?