我想制作一個帶有回應式按鈕的螢屏，這些按鈕是方形的，它們應該彼此相鄰，但是一旦斷線它們應該從左側開始，但始終保持在中間。我正在使用 bootstrap-5，但我不知道該怎么做。我試過彈性盒子。
我的代碼：
.box {
height: 65px;
width: 60px;
background: black;
}<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap demo</title>
<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-Zenh87qX5JnK2Jl0vWa8Ck2rdkQ2Bzep5IDxbcnCeuOxjzrPF/et3URy9Bv1WTRi" crossorigin="anonymous">
</head>
<body>
<div class="d-flex flex-wrap gap-4 w-50 border border-primary">
<div class="box">
</div>
<div class="box">
</div>
<div class="box">
</div>
<div class="box">
</div>
<div class="box">
</div>
<div class="box">
</div>
<div class="box">
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-OERcA2EqjJCMA /3y gxIOqMEjwtxJY7qPCqsdltbNJuaOe923 mo//f6V8Qbsw3" crossorigin="anonymous"></script>
</body>
</html>uj5u.com熱心網友回復：
將 flexbox 嵌套在另一個 div 中。然后給它mx-auto類使其在父 div 的中間居中。
現在給父 div 類 w-50 并將 flexbox 的寬度更改為您想要的寬度。
.box {
height: 65px;
width: 60px;
background: black;
}<link href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap/5.0.2/css/bootstrap.min.css" rel="stylesheet"/>
<div class="container px-5 border border-primary">
<div class="d-flex flex-wrap gap-4 w-75 mx-auto">
<div class="box">
</div>
<div class="box">
</div>
<div class="box">
</div>
<div class="box">
</div>
<div class="box">
</div>
<div class="box">
</div>
<div class="box">
</div>
</div>
</div>uj5u.com熱心網友回復：
根據我對 bootstrap 的了解，我認為您應該將p-5示例添加到您的容器中div。
P-(number between 1 & 5)代表填充，這樣盒子就會有你想要遠離邊界的空間。
.box{
height:65px;
width: 60px;
background: black;
}<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap demo</title>
<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-Zenh87qX5JnK2Jl0vWa8Ck2rdkQ2Bzep5IDxbcnCeuOxjzrPF/et3URy9Bv1WTRi" crossorigin="anonymous">
</head>
<body>
<div class="d-flex p-3 flex-wrap gap-4 w-50 border border-primary">
<div class="box">
</div>
<div class="box">
</div>
<div class="box">
</div>
<div class="box">
</div>
<div class="box">
</div>
<div class="box">
</div>
<div class="box">
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-OERcA2EqjJCMA /3y gxIOqMEjwtxJY7qPCqsdltbNJuaOe923 mo//f6V8Qbsw3" crossorigin="anonymous"></script>
</body>
</html>轉載請註明出處，本文鏈接：https://www.uj5u.com/qita/534542.html