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社区首页 >问答首页 >如何防止镜像溢出flex-grow 1项?

如何防止镜像溢出flex-grow 1项?
EN

Stack Overflow用户
提问于 2020-11-10 23:35:20
回答 2查看 122关注 0票数 0

嗨,我有我的形象问题。

我有三个部分:

标题

IMG +其他(主要部分)

按钮

现在..。我必须将图像高度设置为最大高度:容器大小的100%。这个容器有来自bootstrap flex-grow 1的类来填充节之间的空白空间。问题是图像溢出了这一部分。请问如何解决这个问题?

沙盒:https://codesandbox.io/s/polished-browser-d5qrr?file=/index.html&fbclid=IwAR3LXPTNfumRyitqed-xzOJHEeq5PBTuLnU-V0LH-4UB8QIbPdb_hZKL1G0

这是我必须做的,但图像现在溢出了,所以我把它藏起来了。宽度可以小于容器的100%宽度。高宽比应与原图相同。

EN

回答 2

Stack Overflow用户

发布于 2020-11-11 00:55:43

我删除(我认为)所有的bootstrap类来获得一个“简单的代码”。这就是我已经实现的目标。

编辑:为了获得1列,我在.bigDiv中添加了flex-direction: column;

代码语言:javascript
复制
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <!-- Latest compiled and minified CSS -->
    <link
      rel="stylesheet"
      href="https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/css/bootstrap.min.css"
      integrity="sha384-TX8t27EcRE3e/ihU7zmQxVncDAy5uIKz4rEkgIXeMed4M0jlfIDPvg6uqKI2xXr2"
      crossorigin="anonymous"
    />

    <style>
      html,
      body {
        height: 100%;
      }
      .bigDiv {
        max-width: 800px;
        max-height: 400px;
        width: 70%;
        height: 60%;
        border: 4px solid red;
        display: flex;
        flex-direction: column;
      }
      img {
        max-width: 100%;
        max-height: 100%;
      }
      .div2 {
        border: 2px solid green;
        min-height: 0;
      }
    </style>
    <title>Document</title>
  </head>
  <body>
    <div class="bigDiv">
      <div class="div1">
        <h1>Nadpis</h1>
      </div>
      <div class="div2">
        <img
          src="https://external-content.duckduckgo.com/iu/?u=http%3A%2F%2Fhtml.com%2Fwp-content%2Fuploads%2Fvery-large-flamingo.jpg&f=1&nofb=1"
          alt="img"
        />
      </div>
      <div class="div3">
        <button class="btn btn-primary">Dalej</button>
      </div>
    </div>
    <script
      src="https://code.jquery.com/jquery-3.5.1.slim.min.js"
      integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj"
      crossorigin="anonymous"
    ></script>
    <script
      src="https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/js/bootstrap.bundle.min.js"
      integrity="sha384-ho+j7jyWK8fNQe+A12Hb8AhRq26LrZ/JpcUGGOn+Y7RsweNrtN/tE3MoK7ZeZDyx"
      crossorigin="anonymous"
    ></script>
  </body>
</html>

票数 1
EN

Stack Overflow用户

发布于 2020-11-11 01:07:17

这样做的正确答案是:

代码语言:javascript
复制
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <!-- Latest compiled and minified CSS -->
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/css/bootstrap.min.css" integrity="sha384-TX8t27EcRE3e/ihU7zmQxVncDAy5uIKz4rEkgIXeMed4M0jlfIDPvg6uqKI2xXr2" crossorigin="anonymous">
    
    <style>
        html,body{
            height: 100%;
        }
        .custom-container{
            max-width:800px;
            max-height:400px;
            width:70%;
            height:60%;
            border: 2px solid red;
        }  
        .mid{
            border:2px solid green;
            min-height:0;
        }
        img{
            max-height:100%;
            max-width: 100%;;
        }

        #problem{
            background-color: red;
        }
    </style>
    <title>Document</title>
</head>
<body>
    <div class="custom-container d-flex flex-column">
        <div class="top">
            <h1>Nadpis</h1>
        </div>
        <div class="mid flex-grow-1 d-flex">
            <div id="problem" class="w-100" >
                <img src="https://external-content.duckduckgo.com/iu/?u=http%3A%2F%2Fhtml.com%2Fwp-content%2Fuploads%2Fvery-large-flamingo.jpg&f=1&nofb=1" alt="img">
            </div>
        </div>
        <div class="bottom">
            <button class="btn btn-primary">Dalej</button>
        </div>
    </div>
    <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ho+j7jyWK8fNQe+A12Hb8AhRq26LrZ/JpcUGGOn+Y7RsweNrtN/tE3MoK7ZeZDyx" crossorigin="anonymous"></script>
</body>
</html>
票数 1
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/64771938

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