<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-F3w7mX95PdgyTmZZMECAngseQB83DfGTowi0iMjiWaeVhAn4FJkqJByhZMI3AhiU" crossorigin="anonymous"> <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/js/bootstrap.min.js" integrity="sha384-skAcpIdS7UcVUC05LJ9Dxay8AXcDYfBJqt1CJ85S/CFujBsIzCIv+l9liuYLaMQ/" crossorigin="anonymous"></script>
<div class="container-fluid"> <div class="row"> <div class="col-12 col-sm-6 col-md-4 col-lg-3 col-xl-2 col-xxl-1"> Lorem ipsum dolor sit amet consectetur adipisicing elit. Blanditiis voluptatibus aspernatur facilis quas pariatur debitis doloremque reprehenderit fuga sit possimus ipsa, quidem eos odio quo fugit suscipit tempora nesciunt perferendis! </div> ........ 上述col-12的框複製成12份 </div> </div> <style> *{box-sizing: border-box;} .col-12 {background-color: #addbff; border: 1px solid #666;} </style>
【測試範例結果】