Tabs
纯 CSS 实现 tab 滑块选项卡效果 (带动画)
html
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>纯CSS实现tab滑块选项卡效果</title>
<style>
:root {
font-size: 16px;
--nav-item-width: 9rem;
--nav-item-height: 2rem;
--nav-item-padding: 1rem;
--transition-speed: 0.5s;
}
.container {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
min-height: 100vh;
font-family: Helvetica;
background-color: #e2e8f0;
}
nav {
background-color: #fff;
padding: var(--nav-item-padding) 0;
border-radius: var(--nav-item-height);
position: relative;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
nav::after {
content: '';
display: block;
width: calc(var(--nav-item-width) - var(--nav-item-padding));
height: calc(var(--nav-item-height) + var(--nav-item-padding));
background: #e2e8f0;
position: absolute;
top: 0;
left: 0;
margin: calc(var(--nav-item-padding) / 2);
border-radius: var(--nav-item-height);
transition: var(--transition-speed) all cubic-bezier(0.42, 0, 0.51, 1.49);
}
nav ul {
list-style: none;
margin: 0;
padding: 0;
display: flex;
align-items: center;
height: var(--nav-item-height);
position: relative;
z-index: 10;
}
nav ul li {
font-size: 1.3rem;
font-weight: 600;
width: var(--nav-item-width);
text-align: center;
}
nav ul li label {
color: #999;
}
#nav-home:checked ~ nav::after {
transform: translateX(0);
}
#nav-category:checked ~ nav::after {
transform: translateX(calc(var(--nav-item-width) * 1));
}
#nav-products:checked ~ nav::after {
transform: translateX(calc(var(--nav-item-width) * 2));
}
#nav-about:checked ~ nav::after {
transform: translateX(calc(var(--nav-item-width) * 3));
}
#nav-home:checked ~ nav label[for='nav-home'],
#nav-category:checked ~ nav label[for='nav-category'],
#nav-products:checked ~ nav label[for='nav-products'],
#nav-about:checked ~ nav label[for='nav-about'] {
color: #ff4c00;
}
input[type='radio'] {
display: none;
}
.content {
width: calc(var(--nav-item-width) * 4);
height: 400px;
background-color: #fff;
margin-top: var(--nav-item-height);
border-radius: var(--nav-item-padding);
display: flex;
overflow: hidden;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.content div {
width: calc(var(--nav-item-width) * 4);
background-color: #000;
flex-shrink: 0;
transition: var(--transition-speed) all ease-in-out;
}
.content div:nth-child(1) {
background-color: #22d3ee;
}
.content div:nth-child(2) {
background-color: #4ade80;
}
.content div:nth-child(3) {
background-color: #f472b6;
}
.content div:nth-child(4) {
background-color: #facc15;
}
#nav-home:checked ~ .content div {
transform: translateX(0);
}
#nav-category:checked ~ .content div {
transform: translateX(calc(var(--nav-item-width) * 4 * -1));
}
#nav-products:checked ~ .content div {
transform: translateX(calc(var(--nav-item-width) * 4 * -2));
}
#nav-about:checked ~ .content div {
transform: translateX(calc(var(--nav-item-width) * 4 * -3));
}
</style>
</head>
<body>
<div class="container">
<input type="radio" name="nav" id="nav-home" checked />
<input type="radio" name="nav" id="nav-category" />
<input type="radio" name="nav" id="nav-products" />
<input type="radio" name="nav" id="nav-about" />
<nav>
<ul>
<li>
<label for="nav-home"><span>Home</span></label>
</li>
<li>
<label for="nav-category"><span>Category</span></label>
</li>
<li>
<label for="nav-products"><span>Products</span></label>
</li>
<li>
<label for="nav-about"><span>About</span></label>
</li>
</ul>
</nav>
<div class="content">
<div></div>
<div></div>
<div></div>
<div></div>
</div>
</div>
</body>
</html>Contributors
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