内容过长时，实现可滚动区域
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<style>
* {
margin: 0;
padding: 0;
}
.fbox {
display: flex;
align-items: center;
overflow: auto;
margin: 8px 5px;
}
.sbox {
padding: 5px 20px;
border: 1px solid #bbb;
border-radius: 15px;
margin: 0 2.5px;
text-align: center;
font-size: 12px;
flex-shrink: 0;
}
</style>
<body>
<div id='app'>
<div class="fbox">
<div class="sbox" v-for="(item,index) in 6" :key='index'>子元素</div>
</div>
</div>
</body>
<script src="https://cdn.jsdelivr.net/npm/vue@2.6/dist/vue.min.js"></script>
<script>
var Vue = new Vue({
el: '#app',
data: {
},
created() {
},
methods: {
}
})
</script>
</html>
主要css代码
flex-shrink: 0; //子元素设置
