如何避免卡体中bootstrap个卡图溢出？

Question

我正在使用 bootstrap 卡片，我可以防止卡片图像溢出到卡片区域之外，但图像底部溢出到卡片主体区域。不确定我们是否有任何 CSS 属性可以避免内容溢出到当前 div.

#services img {
    object-fit: cover;
    height    : 15rem;
    transition: transform 0.2s;
}

#services .card {
    overflow: hidden;
    padding : 0px 0px;
}

#services img:hover {
    transform: scale(1.1);
}

<!doctype html>
<html lang="en">

<head>
  <!-- Required meta tags -->
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">

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

  <title>Hello, world!</title>

</head>

<body>

  <div class="container py-5" id="services">

    <div class="row pt-5">

      <div class="col-md-6">
        <div class="card shadow-sm">
          <img src="https://media.istockphoto.com/photos/hot-air-balloons-flying-over-the-botan-canyon-in-turkey-picture-id1297349747?b=1&k=20&m=1297349747&s=170667a&w=0&h=oH31fJty_4xWl_JQ4OIQWZKP8C6ji9Mz7L4XmEnbqRU=" alt="...">
          <div class="card-body">
            <h5 class="card-title">Card Title</h5>
            <p class="card-text">Some quick example text to build on the card title and make up the bulk
              of the card's content.</p>
          </div>
        </div>
      </div>
    </div>
  </div>

</body>

</html>

Answer 1

试试这个片段。

这很简单，因为您必须将图像包装在 div 中，然后将 overflow-hidden 实用程序 class 添加到包装器中。

溢出实用程序：Overflow utilities

#services img {
    object-fit: cover;
    height    : 15rem;
    transition: transform 0.2s;
}

#services img:hover {
    transform: scale(1.1);
}

<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet"/>

  <div class="container py-5" id="services">
    <div class="row pt-5">
      <div class="col-md-6">
        <div class="card shadow-sm">
          <div class="overflow-hidden">
            <img class="card-img-top" src="https://media.istockphoto.com/photos/hot-air-balloons-flying-over-the-botan-canyon-in-turkey-picture-id1297349747?b=1&k=20&m=1297349747&s=170667a&w=0&h=oH31fJty_4xWl_JQ4OIQWZKP8C6ji9Mz7L4XmEnbqRU=" alt="...">
          </div>
          <div class="card-body">
            <h5 class="card-title">Card Title</h5>
            <p class="card-text">Some quick example text to build on the card title and make up the bulk
              of the card's content.</p>
          </div>
        </div>
      </div>
    </div>
  </div>

Answer 2

#services img {
    object-fit: cover;
    transition: transform 0.2s;
    width: 100%;
}

#services .card {
    overflow: hidden;
    padding : 0px 0px;
}

#services img:hover {
    transform: scale(1.1);
}

#services .card-img {
    height    : 15rem;
    overflow: hidden;
    width: 100%;
}

<!doctype html>
<html lang="en">

<head>
  <!-- Required meta tags -->
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">

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

  <title>Hello, world!</title>

</head>

<body>

  <div class="container py-5" id="services">

    <div class="row pt-5">

      <div class="col-md-6">
        <div class="card shadow-sm">
          <div class="card-img">
          <img src="https://media.istockphoto.com/photos/hot-air-balloons-flying-over-the-botan-canyon-in-turkey-picture-id1297349747?b=1&k=20&m=1297349747&s=170667a&w=0&h=oH31fJty_4xWl_JQ4OIQWZKP8C6ji9Mz7L4XmEnbqRU=" class="img-fluid" alt="...">
          </div>
          <div class="card-body">
            <h5 class="card-title">Card Title</h5>
            <p class="card-text">Some quick example text to build on the card title and make up the bulk
              of the card's content.</p>
          </div>
        </div>
      </div>
    </div>
  </div>

</body>

</html>

这应该有效：

将图像包装成 div
将此 div 的宽度和高度 (ex: 15rem) 设为 100%，并将此 div 设为 overflow:hidden。因此，div 之外的任何内容都将被隐藏。

Answer 3

你应该把你的图片放在 div 标签中，就像吹:

<div class="card-image">
            <img src="https://picsum.photos/id/237/200/300" alt="...">
        </div>

然后样式如下：

#services .card-image img {
    object-fit: cover;
    height    : 15rem;
    width: 100%;
    transition: transform 0.2s;
}

#services .card {
    overflow: hidden;
    padding : 0px 0px;
}

#services .cardimage img:hover {
    transform: scale(1.1);
}

.card-image{
    width: 100%;
    height    : 15rem;
    overflow: hidden;
}

如何避免卡体中bootstrap个卡图溢出？

How to avoid overflow of a bootstrap card image in card-body?

html

css

bootstrap-4