Expanding Cards Using CSS Flexbox – Smooth Animation!
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<!-- <link
rel="stylesheet"
href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.1/css/all.min.css"
integrity="sha512-+4zCK9k+qNFUR5X+cKL9EIR+ZOhtIloNl9GIKS57V1MyNsYpYcUrUeQc9vNfzsWfV28IaLL3i96P9sdNyeRssA=="
crossorigin="anonymous"
/> -->
<link rel="stylesheet" href="style.css" />
<title>LearnWithArshyan - Expanding cards</title>
</head>
<body>
<div class="container">
<div
class="panel active"
style="
background-image: url('https://images.unsplash.com/photo-1496851925983-9c879a7038de?q=80&w=1470&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D');
"
>
<h3>Explore the world</h3>
</div>
<div
class="panel"
style="
background-image: url('https://images.unsplash.com/photo-1431440869543-efaf3388c585?q=80&w=1470&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D');
"
>
<h3>Explore the world</h3>
</div>
<div
class="panel"
style="
background-image: url('https://images.unsplash.com/photo-1458668383970-8ddd3927deed?q=80&w=1467&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D');
"
>
<h3>Explore the world</h3>
</div>
<div
class="panel"
style="
background-image: url('https://images.unsplash.com/photo-1505820013142-f86a3439c5b2?q=80&w=1471&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D');
"
>
<h3>Explore the world</h3>
</div>
<div
class="panel"
style="
background-image: url('https://images.unsplash.com/photo-1475776408506-9a5371e7a068?q=80&w=1516&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D');
"
>
<h3>Explore the world</h3>
</div>
</div>
<script src="script.js"></script>
</body>
</html>
CSS
@import url("https://fonts.googleapis.com/css2?family=Muli&display=swap");
* {
box-sizing: border-box; /* to avoid width problems if padding */
}
body {
font-family: "Muli", sans-serif;
display: flex;
align-items: center;
justify-content: center;
height: 100vh;
overflow: hidden; /* to hide scrollbars */
margin: 0;
background-color: white;
}
.container {
display: flex;
width: 90vw;
}
.panel {
background-size: cover;
background-position: center;
background-repeat: no-repeat;
height: 80vh;
border-radius: 50px;
color: #fff;
cursor: pointer;
flex: 0.5;
margin: 10px;
position: relative;
transition: flex 0.7s ease-in;
-webkit-transition: all 700ms ease-in;
}
.panel h3 {
font-size: 24px;
position: absolute;
bottom: 20px;
left: 20px;
margin: 0;
opacity: 0;
}
.panel.active {
flex: 5;
}
.panel.active h3 {
opacity: 1;
transition: opacity 0.3s ease-in 0.4s;
}
@media (max-width: 480px) {
.container {
width: 100vw;
}
.panel:nth-of-type(4),
.panel:nth-of-type(5) {
display: none;
}
}
JavaScript
const panels = document.querySelectorAll(".panel");
panels.forEach((panel) => {
panel.addEventListener("click", () => {
removeActiveClasses();
panel.classList.add("active");
});
});
const removeActiveClasses = () => {
panels.forEach((panel) => {
panel.classList.remove("active");
});
};