CSS Flexbox 设置等宽列，当第一列中有 <ul> 文本，第二列中有大图像

问题描述 投票：0回答：1

在 CSS Flexbox 中，我想设置等宽列，当第一列中有文本，第二列有大图像时。
就这样。只有 2 列的 Flexbox。

问题是，在大多数教程中，示例是 Flexbox 容器内的 3 或 4 列，并且这些列中的文本量不同。因此，最初这些列的宽度不同，因为这些列中的文本量不同。所以这些教程中给出的答案是应用：

.row-container > * {
  flex-basis: 100%;
}

在 Flexbox 容器的直接子级上，如此视频所示，问题已解决。 包含不同文本量的列现在宽度相等。

在我的例子中，我有类似的布局，但是在第一个 Flexbox 列中我有文本，在第二个 Flexbox 列中我只有一个图像，我想要响应大小。 结果是，目前，第二个 Flexbox 列比第一列大得多，仅包含文本。我希望它们宽度相等。

这是我的html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>joanna kowalska webpage</title>
  <!-- my stylesheet file -->
  <link rel="stylesheet" href="asia4.css">
</head>

<body>
  <!--   <header class="main-header">   -->
  <header class="main-header">
    <h1 class="h1">Joanna<br>Kowalska<br>Resume</h1>
    <nav class="header-nav">
      <ul class="header-ulist">
        <li class="header-nav-anchor"><a href="index.html">main pink</a></li>
        <li class="header-nav-anchor"><a href="index2.html">main gray1</a></li>
        <li class="header-nav-anchor"><a href="index3.html">main gray2</a></li>
        <li class="header-nav-anchor"><a href="myprojects.html">myprojects</a></li>
        <li class="header-nav-anchor"><a href="contact.html" target="_blank">contact</a></li>
      </ul>
    </nav>
    <a class="mroesler" href="https://mroesler.com/" target="_blank"><button>mroesler</button></a>
  </header>

  <div class="row-container">
    <section class="column-container">
      <h2 class="h2">Joanna Kowalska<br>Senior Accountant in<br>
        Captive Finance Organization<br>VFS Usługi Finansowe Sp&nbsp;z&nbsp;o.o.</h2>
      <p class="initial-paragraph">Joanna Kowalska Senior Accountant in Captive Finance Organization</p>
      <ul>
        <li>first responsibility description</li>
        <li>second responsibility description</li>
        <li>third responsibility description</li>
        <li>fourth responsibility description</li>
        <li>fifth responsibility description</li>
        <li>sixth responsibility description</li>
        <li>seventh responsibility description</li>
        <li>eighth responsibility description</li>
        <li>january 2022 - present moment</li>
      </ul>
    </section>

    <div class="img-container">
      <img class="img-fluid40" src="./images/asia_profile_picture.jpeg" alt="joanna_kowalska">
      <!-- <img src="images/wizytowka.png" alt="wizytowka" width="600"> -->
    </div>
  </div>

  <h2 class="previous">My Previous Positions<br>and Professional Experience</h2>
</body>

</html>

这是我的 CSS 代码：

*, *::before, *::after {    /* https://www.w3schools.com/cssref/css3_pr_box-sizing.php */
  box-sizing: border-box;   /* https://www.w3schools.com/css/css3_box-sizing.asp */
}

:root {
  --background-col: #1B1B1B;  /* previuosly the background was #FAF3F0 */
  --font-col: #F5F5F5;
  --transition-col: #EE578A;       /* previous color was #0088A9 */
}

* {
  margin: 0 0;
  padding: 0 0;
}

html {
  margin: 1px 1px;
}

body {
  background-color: var(--background-col);  /* previuosly the background was #FAF3F0 */
  color: var(--font-col);
  max-width: 1300px;
  margin: 1px auto;
  padding: 0 0;
  /* margin-left: auto; */
  /* margin-right: auto; */
  line-height: 1.3em;

  font-family: sans-serif;
  font-size: 16px;
  font-weight: normal;
  text-decoration: none;
  outline: 1px solid pink;
}

.header-ulist > li, a, button {  /* The > (child combinator) in .header-ulist > li is used to target only the immediate children of the <.header-ulist> element, providing more specific control over styling. */
  color: var(--font-col);
  font-family: sans-serif;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  text-transform: uppercase;
}

.main-header {
  display: flex;
  align-items: center;          /* stretch, flex-start, flex-end, center, baseline */
  justify-content: space-between;  /* flex-start, flex-end, !space-between!, center, space-evenly */
  flex-direction: row;          /* row, row-reverse, column, column-reverse */
  gap: 2rem;
  
  padding: 1.5rem 2rem;
  outline: 1px solid pink;
}

.h1 {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.2em;
  text-align: center;
  text-transform: uppercase;

  outline: 1px solid pink;
}

.header-ulist {
  list-style: none;
  outline: 1px solid pink;
}

.header-ulist > li {      /* select .header-ulist's direct children li elements  */
  display: inline-block;
  padding: 1rem 1rem;
}

.header-nav-anchor > a {  /* select .header-nav-anchor's direct children a elements  */
  transition:  all 0.4s ease 0s;
}

.header-nav-anchor > a:hover{
  color: var(--transition-col);       /* previous color was #0088A9 */
}

.mroesler > button {
  padding: 1rem 2rem;
  background-color: var(--transition-col);    /* previous color was #0088A9 */
  color: var(--background-col);
  border: none;
  border-radius: 1.5em;
  cursor: pointer;
  outline: 1px solid pink;
  transition:  background-color 400ms ease 0ms,
               color 400ms ease 400ms;   /* transition-property transition-duration transition-timing-function transition-delay */
}

.mroesler > button:hover {
  background-color: var(--background-col);
  color: var(--font-col);

}

.row-container {
  display: flex;
}

.row-container > * {
  flex-basis: 100%;
}

如何使这2个Flexbox列具有相同的大小（宽度），并且第2列中的图像必须是响应式的。

照片

html css layout flexbox
1个回答
0
投票

我已将您问题中的代码添加到下面的示例中，但要点是您需要向内容添加最小宽度和最大宽度。

如果您为两列添加最小宽度，那么它们的大小将相同。

如果您为图像添加 100% 的最大宽度，那么它所占用的空间不会超过容器的大小。

亲自尝试以下代码片段，看看是否有帮助。

*, *::before, *::after {    /* https://www.w3schools.com/cssref/css3_pr_box-sizing.php */
  box-sizing: border-box;   /* https://www.w3schools.com/css/css3_box-sizing.asp */
}

:root {
  --background-col: #1B1B1B;  /* previuosly the background was #FAF3F0 */
  --font-col: #F5F5F5;
  --transition-col: #EE578A;       /* previous color was #0088A9 */
}

* {
  margin: 0 0;
  padding: 0 0;
}

html {
  margin: 1px 1px;
}

body {
  background-color: var(--background-col);  /* previuosly the background was #FAF3F0 */
  color: var(--font-col);
  max-width: 1300px;
  margin: 1px auto;
  padding: 0 0;
  /* margin-left: auto; */
  /* margin-right: auto; */
  line-height: 1.3em;

  font-family: sans-serif;
  font-size: 16px;
  font-weight: normal;
  text-decoration: none;
  outline: 1px solid pink;
}

.header-ulist > li, a, button {  /* The > (child combinator) in .header-ulist > li is used to target only the immediate children of the <.header-ulist> element, providing more specific control over styling. */
  color: var(--font-col);
  font-family: sans-serif;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  text-transform: uppercase;
}

.main-header {
  display: flex;
  align-items: center;          /* stretch, flex-start, flex-end, center, baseline */
  justify-content: space-between;  /* flex-start, flex-end, !space-between!, center, space-evenly */
  flex-direction: row;          /* row, row-reverse, column, column-reverse */
  gap: 2rem;
  
  padding: 1.5rem 2rem;
  outline: 1px solid pink;
}

.h1 {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.2em;
  text-align: center;
  text-transform: uppercase;

  outline: 1px solid pink;
}

.header-ulist {
  list-style: none;
  outline: 1px solid pink;
}

.header-ulist > li {      /* select .header-ulist's direct children li elements  */
  display: inline-block;
  padding: 1rem 1rem;
}

.header-nav-anchor > a {  /* select .header-nav-anchor's direct children a elements  */
  transition:  all 0.4s ease 0s;
}

.header-nav-anchor > a:hover{
  color: var(--transition-col);       /* previous color was #0088A9 */
}

.mroesler > button {
  padding: 1rem 2rem;
  background-color: var(--transition-col);    /* previous color was #0088A9 */
  color: var(--background-col);
  border: none;
  border-radius: 1.5em;
  cursor: pointer;
  outline: 1px solid pink;
  transition:  background-color 400ms ease 0ms,
               color 400ms ease 400ms;   /* transition-property transition-duration transition-timing-function transition-delay */
}

.mroesler > button:hover {
  background-color: var(--background-col);
  color: var(--font-col);

}

.row-container {
  display: flex;
}

.column-container, img-container {
min-width: 50%;
}

.img-fluid40 {
max-width: 100%;
}
<body>
<header>
<nav>
<ul>        
        <li class="header-nav-anchor"><a href="contact.html" target="_blank">contact</a></li>
      </ul>
    </nav>
    <a class="mroesler" href="https://mroesler.com/" target="_blank"><button>mroesler</button></a>
  </header>

  <div class="row-container">
    <section class="column-container">
      <h2 class="h2">Joanna Kowalska<br>Senior Accountant in<br>
        Captive Finance Organization<br>VFS Usługi Finansowe Sp&nbsp;z&nbsp;o.o.</h2>
      <p class="initial-paragraph">Joanna Kowalska Senior Accountant in Captive Finance Organization</p>
      <ul>
        <li>first responsibility description</li>
        <li>second responsibility description</li>
        <li>third responsibility description</li>
        <li>fourth responsibility description</li>
        <li>fifth responsibility description</li>
        <li>sixth responsibility description</li>
        <li>seventh responsibility description</li>
        <li>eighth responsibility description</li>
        <li>january 2022 - present moment</li>
      </ul>
    </section>

    <div class="img-container">
      <img class="img-fluid40" src="https://s.imgur.com/images/logo-1200-630.jpg?2" alt="joanna_kowalska">
      <!-- <img src="images/wizytowka.png" alt="wizytowka" width="600"> -->
    </div>
  </div>

  <h2 class="previous">My Previous Positions<br>and Professional Experience</h2>
</body>

</html>

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