Bootstrap 4 - 卡片中的文字换行

Question

我怎样才能自动换行卡片内的文本。

这是问题所在： plunker 链接

你知道如何解决它吗？

原文由 mskuratowski 发布，翻译遵循 CC BY-SA 4.0 许可协议

Answer 1

你需要两条规则：

• max-width for your .card elements (because without defining a width CSS will not know where to break your long word) or overflow: hidden; to make the .card 宽度不再依赖于长字的长度
• word-wrap: break-word; 告诉浏览器打断一个词

---

.card {
    max-width: 100%;
}
.card-text {
    word-wrap: break-word;
}

---

 .card {
  overflow: hidden;
}
.card-block {
  word-wrap: break-word;
}

 <link data-require="bootstrap@4.0.0-alpha.6" data-semver="4.0.0-alpha.6" rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" />

  <div class="card-deck">
    <div class="card">
      <div class="card-block">
        <h4 class="card-title">Card title</h4>
        <p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
        <p class="card-text"><small class="text-muted">Last updated 3 mins ago</small>
        </p>
      </div>
    </div>
    <div class="card">
      <div class="card-block">
        <h4 class="card-title">Card title</h4>
        <p class="card-text">This card has supporting text below as a natural lead-in to additional content.</p>
        <p class="card-text"><small class="text-muted">Last updated 3 mins ago</small>
        </p>
      </div>
    </div>
    <div class="card">
      <div class="card-block">
        <h4 class="card-title">Card title</h4>
        <p class="card-text">supportingsupportingsupportingsupportingsupportingsupportingsupportingsupportingsupportingsupportingsupportingsupportingsupportingsupportingsupportingsupportingsupportingsupportingto additional content. This card has even longer content than the
          first to show that equal height action.</p>
        <p class="card-text"><small class="text-muted">Last updated 3 mins ago</small>
        </p>
      </div>
    </div>
  </div>

原文由 andreas 发布，翻译遵循 CC BY-SA 3.0 许可协议

Answer 2

简单的：

 /* For screens above: 576px */
.card{
  overflow: hidden;
}

.card-text{
  word-wrap: break-word;
}

https://plnkr.co/edit/BEbJehY8hkWpDoTfFJXz?p=preview

原文由 Marian07 发布，翻译遵循 CC BY-SA 3.0 许可协议