任何想法使输入和按钮行内？引导程序v5-编程知识-白鹭情

我想让我的输入文本框和按钮行内，但是如果我从 div 中洗掉 d-flex 类，我就无法通过将内容置于中心来证明其合理性。有什么想法可以使它们行内或证明内容合理？

这是我的代码，

<!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>Movies</title>

    <!-- Bootstrap -->

    <link
      href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css"
      rel="stylesheet"
      integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3"
      crossorigin="anonymous"
    />

    <script
      src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta2/dist/js/bootstrap.bundle.min.js"
      integrity="sha384-b5kHyXgcpbZJO/tY9Ul7kGkf1S0CWuKcCD38l8YkeH8z8QjE0GmW1gYU5S9FOnJ0"
      crossorigin="anonymous"
    ></script>

    <!-- css -->
    <link rel="stylesheet" href="/css/styles.css" />
  </head>
  <body class="bg-image shadow-2-strong">
    <div class="mask">
      <div
        class="
          container
          d-flex
          flex-column
          align-items-center
          justify-content-center
          text-center
          h-100
        "
      >
        <div>
          <h1 class="mb-3">THE MOVIE SCOPE!</h1>
          <h5 class="mb-4">search with movie titles</h5>
          <input type="text" class="form-control" required />
          <form action="/" method="post">
            <button type="submit" class="btn btn-outline-light btn-lg">
              click
            </button>
          </form>
        </div>
      </div>
    </div>
    <footer>
      <div class="text-center p-3" style="background-color: rgba(0, 0, 0, 0.2)">
        ? 2021 Copyright Danuja Jayasuriya
      </div>
    </footer>
  </body>
</html>

这是现在的样子， https://ibb.co/8jkG75K

uj5u.com热心网友回复：

添加一个 div 以覆写<input> and <form>class d-flex，添加填充或边距以自定义文本框和按钮之间的空间。比如我ms-4给按钮加了div。

<!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>Movies</title>

  <!-- Bootstrap -->

  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous" />

  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta2/dist/js/bootstrap.bundle.min.js" integrity="sha384-b5kHyXgcpbZJO/tY9Ul7kGkf1S0CWuKcCD38l8YkeH8z8QjE0GmW1gYU5S9FOnJ0" crossorigin="anonymous"></script>

  <!-- css -->
  <link rel="stylesheet" href="/css/styles.css" />
</head>

<body class="bg-image shadow-2-strong">
  <div class="mask">
    <div class="container d-flex flex-column align-items-center justify-content-center text-center h-100">
      <h1 class="mb-3">THE MOVIE SCOPE!</h1>
      <h5 class="mb-4">search with movie titles</h5>
      <div>
        <div class="d-flex">
          <input type="text" class="form-control" required />
          <form action="/" method="post">
            <button type="submit" class="btn btn-outline-light btn-lg ms-4">click</button>
          </form>
        </div>
      </div>
    </div>
  </div>
  <footer>
    <div class="text-center p-3" style="background-color: rgba(0, 0, 0, 0.2)">? 2021 Copyright Danuja Jayasuriya</div>
  </footer>
</body>

</html>