css 如何更改流体容器的边距

wlwcrazw  于 2023-04-01  发布在  其他
关注(0)|答案(1)|浏览(122)

在盒子的右边,没有边距。我知道它应该覆盖屏幕的整个水平宽度,但是为什么我们可以在容器的左边应用边距呢?

<!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://cdn.jsdelivr.net/npm/bootstrap@4.6.2/dist/css/bootstrap.min.css">
  <script src="https://cdn.jsdelivr.net/npm/jquery@3.6.3/dist/jquery.slim.min.js"></script>
  <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.1/dist/umd/popper.min.js"></script>
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.6.2/dist/js/bootstrap.bundle.min.js"></script>
</head>

<body>

  <div class="container-fluid" style="background-color:pink;padding:15%; margin:15%;">
    <h1>My First Bootstrap Page</h1>
    <p>This part is inside a .container-fluid class.</p>
    <p>The .container-fluid class provides a full width container, spanning the entire width of the viewport.</p>
  </div>

</body>

</html>

我也知道有一个叫做container的类,但是当我缩小视口时,它会从一个特定的宽度跳到另一个宽度,我想知道是否有一种方法可以确保它像container-fluid一样平滑,但是增加了边距。

fgw7neuy

fgw7neuy1#

使用正确的语法rowcol

<!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://cdn.jsdelivr.net/npm/bootstrap@4.6.2/dist/css/bootstrap.min.css">
  <script src="https://cdn.jsdelivr.net/npm/jquery@3.6.3/dist/jquery.slim.min.js"></script>
  <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.1/dist/umd/popper.min.js"></script>
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.6.2/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
  
<div class="container-fluid" >
<div class="row" style="background-color:pink;padding:15%; margin:15%;">
<div class="col">
<h1>My First Bootstrap Page</h1>
  <p>This part is inside a .container-fluid class.</p>
  <p>The .container-fluid class provides a full width container, spanning the entire width of the viewport.</p>           
</div>
</div>
  
</div>

</body>
</html>

检查bootstrap中的间距:
Spacing, How it works

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