This is a solution to the QR code component challenge on Frontend Mentor. Frontend Mentor challenges help you improve your coding skills by building realistic projects.
Qr Code card component
- Solution URL: [GitHub] (https://github.com/PineappleUFO/qr-code-component-main)
- Live Site URL: GitHub Pages
- Semantic HTML5 markup
- CSS custom properties
- Flexbox
:root {
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;700&display=swap');
/* Colors */
--white: hsl(0, 0%, 100%);
--lightGray: hsl(212, 45%, 89%);
--grayishBlue: hsl(220, 15%, 55%);
--darkBlue: hsl(218, 44%, 22%);
/* Typography */
--paragraphFontSize: 15px;
} .description {
text-align: center;
color: var(--grayishBlue);
font-size: var(--paragraphFontSize);
font-weight: 400;
}html,body
{
height: 100%;
} don't work separately
html {
height: 100%;
} or
body
{
height: 100%;
} By default, <html> has no implicit height in most browsers, so assigning height: 100% to this element may not work.
However, when two html,body selectors are combined and styles are assigned to these combined selectors, height: 100% will be applied to both <html> and <body> elements. This is because web browsers usually set the height of <body> to match the height of <html>, so applying height: 100% to the entire combined selector works for both elements.
Thus, using html,body in the
html,body { height: 100%; }selector allows you to set the height to 100% for both <html> and <body>, ensuring that the height of the screen is completely filled.
Learned how to limit the image size depending on the width of the parent container.
.card {
width: 100%; /* Set the width of the card */
max-width: 400px; /* Limit the maximum width of the card, if necessary */
}.qr {
width: 100%; /* Set the width of the image as a percentage of the parent container */
height: auto; /* Maintain proportions when changing widths */
}Width: 100% is set for <div class="card">, which allows the card to take up the full available width. Then width: 100% for <img class="qr"> sets the image's width as a percentage of the parent .card container. Setting height: auto ensures that the image retains its proportions when scaling the width.
box-shadow: [horizontal displacement] [vertical displacement] [blurring] [stretching] [color] [inset];horizontal offset and vertical offset set the position of the shadow relative to the element. Positive and negative values can be used. For example, 0 4px specifies a horizontal offset of 0 and a vertical offset of 4 pixels.
blur specifies the degree to which the shadow is blurred. The larger the value, the more blurred the shadow will be. For example, 4px indicates a blur with a radius of 4 pixels.
stretch specifies whether the shadow is expanded or contracted. You can use values that are negative or positive. For example, 4px -2px indicates a horizontal stretch of 4 pixels and a vertical compression of 2 pixels.
colorspecifies the color of the shadow. You can use transparency in the color value with rgba or hsla. For example, rgba(0, 0, 0, 0, 0.5) specifies a black shadow with a transparency of 50%.
The inset specifies whether the shadow will be inside the element or on the outside of the element. If inset is specified, the shadow will be inside the element.
- Website - ToDo
- Frontend Mentor - @PineappleUFO
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