html - 如何在不移动其他元素的情况下在 div 中使用图像

Question

我正在使用 flex-box 并试图让我的网站响应。现在我需要在黄色 div 中放置一个图像，但是当我这样做时，所有结构都会发生变化。我试着玩弄宽度和高度，但可以做到这一点。希望你们中的一个能帮帮我

:root {
  --main-color: #0077be;
}

body {
  font-family: "Open Sans", sans-serif;
  text-align: right;
}

ul,
li {
  list-style: none;
  padding: 0;
  margin: 0;
}

div {
  border: 1px solid gray;
}

.screen {
  padding: 100px;
  background-color: #ededed;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.wrapper {
  width: 1200px;
  height: 450px;
  background-color: #fff;
  display: flex;
  flex-direction: column;
}

.section-title {
  flex-grow: 1;
}

.news-conainer {
  flex-grow: 11;
  display: flex;
  flex-direction: column;
  padding: 17px;
}

.main-news {
  flex-grow: 11;
  display: flex;
  flex-direction: row-reverse;
}

.foot-news {
  flex-grow: 1;
}

.right {
  flex-grow: 7;
  display: flex;
  flex-direction: row-reverse;
  margin-left: 20px;
}

.left {
  flex-grow: 10;
  display: flex;
  flex-direction: column;
}

.img {
  max-height: 100%;
  overflow: hidden;
}

.img img {
  max-width: 100%;
  min-height: 100%;
}

.info {
  flex-grow: 1;
}

.left-news {
  flex-grow: 1;
  display: flex;
  flex-direction: row-reverse;
}

.left-news:nth-child(2) {
  margin: 10px 0;
}

.left-news-img {
  flex-grow: 1.5;
  background-color: yellow;
}

.left-news-info {
  flex-grow: 3;
}

<div class="screen">
      <div class="wrapper">
        <div class="section-title">title</div>
        <div class="news-conainer">
          <div class="main-news">
            <div class="right">
              <div class="img">
                <img src="./new1.JPG" alt="" />
              </div>
              <div class="info">info</div>
            </div>

            <div class="left">
              <div class="left-news">
                <div class="left-news-img">
                <img src="./new1.JPG" alt="" />
                </div>
                <div class="left-news-info"></div>
              </div>
              <div class="left-news">
                <div class="left-news-img">
                <img src="./new1.JPG" alt="" />
                </div>
                <div class="left-news-info"></div>
              </div>
              <div class="left-news">
                <div class="left-news-img">
                <img src="./new1.JPG" alt="" />
                </div>
                <div class="left-news-info"></div>
              </div>
            </div>
          </div>
          <div class="foot-news"></div>
        </div>
      </div>
    </div>

我需要的结果是在黄色 div 处包含一个 标签而不破坏其他尺寸及其位置

谢谢!

添加结果

.left-news-img {
max-width: 30%;
}
.left-news-img > img {
  max-width: 100%;
   }

Answer 1

你必须使用max-width

.left-news-img {
    max-width: 30%;
}
.left-news-img > img {
    max-width: 100%;
}

:root {
  --main-color: #0077be;
}

body {
  font-family: "Open Sans", sans-serif;
  text-align: right;
}

ul,
li {
  list-style: none;
  padding: 0;
  margin: 0;
}

div {
  border: 1px solid gray;
}

.screen {
  padding: 100px;
  background-color: #ededed;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.wrapper {
  width: 1200px;
  height: 450px;
  background-color: #fff;
  display: flex;
  flex-direction: column;
}

.section-title {
  flex-grow: 1;
}

.news-conainer {
  flex-grow: 11;
  display: flex;
  flex-direction: column;
  padding: 17px;
}

.main-news {
  flex-grow: 11;
  display: flex;
  flex-direction: row-reverse;
}

.foot-news {
  flex-grow: 1;
}

.right {
  flex-grow: 7;
  display: flex;
  flex-direction: row-reverse;
  margin-left: 20px;
}

.left {
  flex-grow: 10;
  display: flex;
  flex-direction: column;
}

.img {
  max-height: 100%;
  overflow: hidden;
}

.img img {
  max-width: 100%;
}

.info {
  flex-grow: 1;
}

.left-news {
  flex-grow: 1;
  display: flex;
  flex-direction: row-reverse;
}

.left-news:nth-child(2) {
  margin: 10px 0;
}

.left-news-img {
  flex-grow: 1.5;
  background-color: yellow;
}

.left-news-info {
  flex-grow: 3;
}
.left-news-img {
    max-width: 30%;
}
.left-news-img > img {
    max-width: 100%;
}
.right > .img{
   max-width: 30%;
}

<div class="screen">
      <div class="wrapper">
        <div class="section-title">title</div>
        <div class="news-conainer">
          <div class="main-news">
            <div class="right">
              <div class="img">
                <img src="https://via.placeholder.com/250x130" alt="" />
              </div>
              <div class="info">info</div>
            </div>

            <div class="left">
              <div class="left-news">
                <div class="left-news-img">
                <img src="https://via.placeholder.com/250x130" alt="" />
                </div>
                <div class="left-news-info"></div>
              </div>
              <div class="left-news">
                <div class="left-news-img">
                <img src="https://via.placeholder.com/250x130" alt="" />
                </div>
                <div class="left-news-info"></div>
              </div>
              <div class="left-news">
                <div class="left-news-img">
                <img src="./new1.JPG" alt="" />
                </div>
                <div class="left-news-info"></div>
              </div>
            </div>
          </div>
          <div class="foot-news"></div>
        </div>
      </div>
    </div>

更新

对于您的右侧部分，您必须提供一些 max-width 之类的

.right > .img{
   max-width: 30%;
}

并从 .img img 选择器中删除 height: 100%，检查上面的演示，因为我已经在那里更新了代码