在Bootstrap中以相反的顺序包装弹性物品
要以相反顺序包装flex项目，您需要在Bootstrap中使用flex-wrap-reverse类。
要包装反向flex项目，请使用flex-wrap-reverse类-
<div class="d-flex flex-wrap-reverse bg-secondary text-white">
现在相应地添加弹性项目-
<div class="d-flex flex-wrap-reverse bg-secondary text-white"> <div class="p-2 border">Rank 1</div> <div class="p-2 border">Rank 2</div> <div class="p-2 border">Rank 3</div> <div class="p-2 border">Rank 4</div> </div>
让我们看一个例子来实现flex-wrap-reverse类-
示例
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css">
<script src="https://cdn.staticfile.org/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container mt-3">
<h2>Wrap</h2>
<p>Flex Wrap</p>
<div class="d-flex flex-wrap bg-secondary text-white">
<div class="p-2 border">Rank 1</div>
<div class="p-2 border">Rank 2</div>
<div class="p-2 border">Rank 3</div>
<div class="p-2 border">Rank 4</div>
<div class="p-2 border">Rank 5</div>
<div class="p-2 border">Rank 6</div>
<div class="p-2 border">Rank 7</div>
<div class="p-2 border">Rank 8</div>
<div class="p-2 border">Rank 9</div>
<div class="p-2 border">Rank 10</div>
<div class="p-2 border">Rank 11</div>
<div class="p-2 border">Rank 12</div>
<div class="p-2 border">Rank 13</div>
<div class="p-2 border">Rank 14</div>
<div class="p-2 border">Rank 15</div>
<div class="p-2 border">Rank 16</div>
<div class="p-2 border">Rank 17</div>
<div class="p-2 border">Rank 18</div>
<div class="p-2 border">Rank 19</div>
<div class="p-2 border">Rank 20</div>
</div><br>
<p>Flex Wrap - Reverse</p>
<div class="d-flex flex-wrap-reverse bg-secondary text-white">
<div class="p-2 border">Rank 1</div>
<div class="p-2 border">Rank 2</div>
<div class="p-2 border">Rank 3</div>
<div class="p-2 border">Rank 4</div>
<div class="p-2 border">Rank 5</div>
<div class="p-2 border">Rank 6</div>
<div class="p-2 border">Rank 7</div>
<div class="p-2 border">Rank 8</div>
<div class="p-2 border">Rank 9</div>
<div class="p-2 border">Rank 10</div>
<div class="p-2 border">Rank 11</div>
<div class="p-2 border">Rank 12</div>
<div class="p-2 border">Rank 13</div>
<div class="p-2 border">Rank 14</div>
<div class="p-2 border">Rank 15</div>
<div class="p-2 border">Rank 16</div>
<div class="p-2 border">Rank 17</div>
<div class="p-2 border">Rank 18</div>
<div class="p-2 border">Rank 19</div>
<div class="p-2 border">Rank 20</div>
</div>
</div>
</body>
</html>