https://codepen.io/686579/pen/zYLQGZN
我正在寻找一种在更改分辨率时将页脚保持在页面底部的方法。正如您所看到的，它的位置目前是固定的，但即使将其更改为相对位置，它的行为也很奇怪。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="icon" type="image/png" sizes="32x32" href="./images/favicon-32x32.png" />
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link href="https://fonts.googleapis.com/css2?family=Outfit:wght@400;700&display=swap" rel="stylesheet" />
<link rel="stylesheet" href="reset.css" />
<link rel="stylesheet" href="style.css" />
<title>Frontend Mentor | QR code component</title>
</head>
<body>
<main>
<article class="card">
<div class="card__img">
<img src="https://i.imgur.com/bzXEqJP.png" alt="QR Code redirecting to the Frontend Mentor website" />
</div>
<div class="card__content">
<h1 class="card__title">Improve your front-end skills by building projects</h1>
<p>Scan the QR code to visit Frontend Mentor and take your coding skills to the next level</p>
</div>
</article>
</main>
<footer>
<div class="attribution">
Coded by <a href="">Willson</a>.
</div>
</footer>
</body>
</html>
/*
1. Use a more-intuitive box-sizing model.
*/
*,
*::before,
*::after {
box-sizing: border-box;
}
/*
2. Remove default margin
*/
* {
margin: 0;
}
/*
3. Allow percentage-based heights in the application
*/
/* html,
body {
height: 100%;
} */
/*
Typographic tweaks!
4. Add accessible line-height
5. Improve text rendering
*/
body {
line-height: 1.5;
-webkit-font-smoothing: antialiased;
}
/*
6. Improve media defaults
*/
img,
picture,
video,
canvas,
svg {
display: block;
max-width: 100%;
}
/*
7. Remove built-in form typography styles
*/
input,
button,
textarea,
select {
font: inherit;
}
/*
8. Avoid text overflows
*/
p,
h1,
h2,
h3,
h4,
h5,
h6 {
overflow-wrap: break-word;
}
/*
9. Create a root stacking context
*/
#root,
#__next {
isolation: isolate;
}
:root {
--clr-white: hsl(0, 0%, 100%);
--clr-light-gray: hsl(212, 45%, 89%);
--clr-grayish-blue: hsl(220, 15%, 55%);
--clr-dark-blue: hsl(218, 44%, 22%);
--ff-regular: "Outfit", sans-serif;
--fs-regular: 0.938rem;
--fw-regular: 400;
--fw-bold: 700;
}
/* general styling */
body {
font-family: var(--ff-regular);
font-weight: var(--fw-regular);
font-size: var(--fs-regular);
color: var(--clr-grayish-blue);
background-color: var(--clr-light-gray);
/* specific */
display: flex;
justify-content: center;
align-items: center;
min-height: 100vh;
}
/* card styles */
.card {
--content-padding: 1.25rem;
--content-spacing: 1rem;
background-color: var(--clr-white);
border-radius: 1.25rem;
overflow: hidden;
padding: 1rem;
margin: 1.5rem;
box-shadow: 0px 10px 15px -3px rgba(0, 0, 0, 0.1);
}
@media (min-width: 600px) {
.card {
width: 330px;
}
}
.card__content {
text-align: center;
display: grid;
padding: var(--content-padding);
gap: var(--content-spacing);
}
.card__content > h1,
p {
line-height: 1.25;
}
.card__title {
font-weight: var(--fw-bold);
color: var(--clr-dark-blue);
}
.card__img > img {
border-radius: 0.75rem;
height: auto;
}
footer {
width: 100%;
position: fixed;
bottom: 0;
}
.attribution {
font-size: 11px;
text-align: center;
}
.attribution a {
color: hsl(228, 45%, 44%);
}
我试着将位置从固定位置改为绝对位置，但并没有像预期的那样奏效。