我是一个非常新的开发人员，尝试制作像照片一样的类似照片的东西以进行一些练习。我一直非常注重CSS网格的布局...我为迄今为止所取得的成就感到非常自豪。
我有四张卡片，每张卡片都包含一张图像缩略图，一个标题和一些文本。当用户将鼠标悬停在任何卡上时，他们可以选择“查看”图像，从而显示全屏模式。一切都按我的预期进行...但是...当我减小屏幕尺寸时，某些卡最终会从屏幕上消失！
我对CSS网格很陌生，到目前为止，我已经尝试了几乎所有我知道的东西。请帮助我越过终点线！
如果将以下代码复制粘贴到codepen.io的html部分中，则下面的代码将非常有效。
预先感谢您提供的任何帮助！
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Photo Gallery</title>
<!-- CSS Styles -->
<link rel="stylesheet" href="./styles.css">
<!-- Google Fonts -->
<link href="https://fonts.googleapis.com/css?family=Anton|Ubuntu&display=swap" rel="stylesheet">
</head>
<body>
<div class="wrapper">
<div class="card">
<div class="img-wrapper">
<img src="https://picsum.photos/500">
</div>
<div class="card-body">
<h2>Sunny Walls</h2>
<p>
Lorem ipsum dolor sit amet consectetur adipisicing elit. Enim cupiditate molestias
sed ea sit, dolore quos itaque consectetur doloribus at. Dolor accusamus consequuntur
perspiciatis! Deserunt?
</p>
</div>
<div class="card-overlay">
<button>View ➜</button>
</div>
</div>
<div class="card">
<div class="img-wrapper">
<img src="https://picsum.photos/500">
</div>
<div class="card-body">
<h2>Kit-the-Kat</h2>
<p>
Lorem ipsum dolor sit, amet consectetur adipisicing elit. Dignissimos quaerat veritatis
nobis voluptas minus exercitationem.
</p>
</div>
<div class="card-overlay">
<button>View ➜</button>
</div>
</div>
<div class="card">
<div class="img-wrapper">
<img src="https://picsum.photos/500">
</div>
<div class="card-body">
<h2>Sass in the City</h2>
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Explicabo accusantium
consectetur vel ullam assumenda corrupti id ratione odio, nisi adipisci?
</p>
</div>
<div class="card-overlay">
<button>View ➜</button>
</div>
</div>
<div class="card">
<div class="img-wrapper">
<img src="https://picsum.photos/500">
</div>
<div class="card-body">
<h2>City Things</h2>
<p>
Lorem ipsum dolor sit amet consectetur adipisicing elit. Sint culpa suscipit libero
consequatur quod non dolore neque aperiam nihil beatae? Dolores, deserunt.
</p>
</div>
<div class="card-overlay">
<button>View ➜</button>
</div>
</div>
</div>
<div class="modal">
<div class="modal-inner">
<img>
</div>
</div>
<style>
/*
font-family: 'Ubuntu', sans-serif;
font-family: 'Anton', sans-serif;
*/
body {
margin: 0;
height: 100vh;
display: grid;
align-content: center;
background: linear-gradient(0deg, rgba(130,109,118,1) 0%, rgba(172,52,52,1) 100%);
}
.wrapper {
display: grid;
grid-gap: 40px;
justify-content: center;
grid-template-columns: repeat(auto-fit, 300px);
grid-template-rows: 450px;
grid-auto-rows: 450px;
}
.card {
border: solid 5px #ac3434;
border-radius: 0.8rem;
overflow: hidden;
background: #3a363670;
display: grid;
grid-gap: 4px;
grid-template-columns: repeat(5, 1fr);
grid-template-rows: repeat(8, 1fr);
}
.img-wrapper {
grid-column: 2 / span 3;
grid-row: 2 / span 3;
display: grid;
}
.img-wrapper img {
height: 100%;
width: 100%;
object-fit: cover;
border: solid 3px #ac3434;
border-radius: 50%;
}
.card-body {
grid-column: 1 / -1;
grid-row: 5 / -1;
padding: 0 10px 0;
font-family: 'Ubuntu', sans-serif;
}
.card-body h2 {
font-family: 'Anton', sans-serif;
}
.card-overlay {
grid-column: 1 / -1;
grid-row: 1 / -1;
background: #ac34347a;
display: grid;
place-items: center center;
transform: translateY(100%);
transition: 0.4s;
}
.card:hover .card-overlay {
transform: translateY(0%);
}
.card-overlay button {
background: none;
color: white;
text-transform: uppercase;
position: relative;
bottom: 78px;
border: solid 3px white;
border-radius: 0.4rem;
font-family: 'Ubuntu', sans-serif;
}
.modal {
height: 100vh;
width: 100vw;
position: fixed;
background: #0000008f;
display: grid;
place-items: center center;
/* Make modal invisible until triggered */
opacity: 0;
/* Makes it so the modal does not log click
events */
pointer-events: none;
}
.open {
/* Displays the modal */
opacity: 1;
pointer-events: all;
}
.modal-inner {
width: 500px;
}
.modal-inner img {
width: 100%;
height: 100%;
object-fit: contain;
}
</style>
<script>
const buttons = document.querySelectorAll('button');
const modal = document.querySelector('.modal');
const image = modal.querySelector('img');
buttons.forEach(button => {
button.addEventListener('click', handleButtonClick);
});
function handleButtonClick(event) {
const card = event.currentTarget.closest('.card');
const chosenImage = card.querySelector('img').src;
image.src = chosenImage;
modal.classList.add('open');
}
document.addEventListener('click', function(event) {
const target = event.target;
const isModal = target.classList[0] === 'modal';
if(isModal) {
modal.classList.remove('open');
}
});
</script>
</body>
</html>您需要在CSS中使用媒体标签