<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
.flex{
display: flex;
flex-wrap: nowrap;
overflow-x: auto;
width: 100%;
max-height: 320px;
gap: 4px;
align-items: center;
justify-content: center;
border: 2px solid rgb(11, 11, 11);
}
.class {
min-width: 200px;
height: 300px;
border:2px solid black;
border-radius:4px;
}
</style>
</head>
<body>
<div class="flex">
<div class="class"></div>
<div class="class"></div>
<div class="class"></div>
<div class="class"></div>
<div class="class"></div>
<div class="class"></div>
<div class="class"></div>
<div class="class"></div>
<div class="class"></div>
<div class="class"></div>
<div class="class"></div>
<div class="class"></div>
<div class="class"></div>
<div class="class"></div>
<div class="class"></div>
<div class="class"></div>
<div class="class"></div>
</div>
</body>
</html>
现在我面临的问题是，我希望放置在父容器中的所有这 17 个项目在父容器中水平滚动，但水平滚动时只出现 12 个项目，而不是全部 17 个。 请帮忙！`
删除
justify-content: center;似乎正在解决您的问题。
因为你的 div 应该是一个可滚动的容器，我认为你不需要
justify-content