# css实现手风琴效果
# 快速导航
# 示例效果
图片1
图片2
图片3
图片4
图片5
<ul class="accordion-container">
<li class="accordion-item" style="background-image: url(bg1.jpg);">
<p class="accordion-title">背景1</p>
</li>
···
</ul>
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.accordion-container {
overflow: hidden;
display: flex;
justify-content: flex-start;
align-items: flex-start;
.accordion-item {
list-style: none;
height: 500px;
transition: width 0.5s;
background-repeat: no-repeat;
background-size: cover;
background-position: center center;
position: relative;
display: flex;
justify-content: center;
align-items: center;
&:not(:hover) {
width: 20%;
}
&:hover {
width: 800px;
&::after {
opacity: 1;
}
}
&::after{
content:'';
width: 100%;
height: 100%;
position: absolute;
left: 0;
top: 0;
background-color: rgba(0, 0, 0, .4);
z-index: 1;
opacity: 0;
transition: opacity 0.5s;
}
.accordion-title {
color: #fff;
font-size: 18px;
z-index: 2;
}
}
}
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手风琴完整组件代码
<style scoped lang="scss">
.accordion-container {
padding: 0;
overflow: hidden;
display: flex;
justify-content: flex-start;
align-items: flex-start;
.accordion-item {
list-style: none;
height: 500px;
transition: width 0.5s;
background-repeat: no-repeat;
background-size: 500px;
background-position: center center;
position: relative;
display: flex;
justify-content: center;
align-items: center;
&:not(:hover) {
width: 20%;
}
&:hover {
width: 500px;
&::after {
opacity: 1;
}
}
&::after {
content: "";
width: 100%;
height: 100%;
position: absolute;
left: 0;
top: 0;
background-color: rgba(0, 0, 0, 0.4);
z-index: 1;
opacity: 0;
transition: opacity 0.5s;
}
.accordion-title {
color: #fff;
font-size: 18px;
z-index: 2;
}
}
}
</style>
<template>
<div>
<ul class="accordion-container">
<li class="accordion-item"
v-for="(item,index) in items"
:key="index"
:style="{'backgroundImage':`url(${item.src})`,width:100/item.length+'%'}">
<p class="accordion-title">{{item.title}}</p>
</li>
</ul>
</div>
</template>
<script>
export default {
name: "accordion",
data() {
return {
items: [
{
title: `图片1`,
src:"https://cdn.ai-art.com.cn/static/upload/midjourney/mj/static/upload/other/20230625/2587.png?imageView2/0/format/webp/q/75"
},
{
title: `图片2`,
src: "https://cdn.ai-art.com.cn/static/upload/midjourney/mj/static/upload/other/20230625/2545.png?imageView2/0/format/webp/q/75"
},
{
title: `图片3`,
src: "https://cdn.ai-art.com.cn/static/upload/midjourney/mj/static/upload/other/20230604/1004.png?imageView2/0/format/webp/q/75"
},
{
title: `图片4`,
src: "https://cdn.ai-art.com.cn/static/upload/midjourney/mj/static/upload/other/20230604/994.png?imageView2/0/format/webp/q/75"
},
{
title: `图片5`,
src: "https://cdn.ai-art.com.cn/static/upload/midjourney/mj/static/upload/other/20230527/375.png?imageView2/0/format/webp/q/75"
}
]
};
}
};
</script>
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