我无法将div高度设为100％&在CSS中可滚动 [英] I am not able to make div height 100% & scrollable in CSS

问题描述

这是我的小提琴

我正在尝试使div的高度为100％，并且当该特定div中包含更多内容时，它应该可以滚动.

I am trying to make div of 100% height and also it should be scrollable when there is more content in that particular div.

我正在使用flex属性，但是我的代码无法正常工作-当内容超过div高度时，它不会滚动.

I am using flex properties but my code not working properly - it doesn't scroll when the content is more than the div height.

body {
  font-family: 'arial';
}
header,
footer {
  background: #333;
  height: 30px;
  color: #fff;
}
img {
  width: 100%;
}
.wrapper {
  bottom: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  position: relative;
  top: 0;
  width: 100%;
  background: #ccc;
}
.content {
  height: 100%;
  width: 100%;
  -webkit-box-flex: 2;
  /* OLD - iOS 6-, Safari 3.1-6 */
  -moz-box-flex: 2;
  /* OLD - Firefox 19- */
  -webkit-flex: 2;
  /* Chrome */
  -ms-flex: 2;
  /* IE 10 */
  flex: 2;
  /* NEW, Spec - Opera 12.1, Firefox 20+ */
}
.content .inner_content {
  display: table;
  width: 100%;
  height: 100%;
}
.content .inner_content .left_content {
  display: table-cell;
  background: yellow;
  width: 50%;
  padding: 10px;
}
.content .inner_content .right_content {
  display: table-cell;
  background: green;
  width: 60%;
  padding: 10px;
}
.scrollable-content {
  background: #ddd;
  padding: 10px;
}

<div class="wrapper">
  <header>this is header</header>
  <div class="content">
    <div class="inner_content">
      <div class="left_content">
        <div class="image">
          <img src="http://l7.alamy.com/zooms/19704c162b4446c984a50bfdb49b45ac/a-colour-image-taken-on-a-cloudy-dawn-of-the-town-of-saint-malo-from-g1k27a.jpg" alt="">
        </div>
        <div class="scrollable-content">
          <h1>I am trying to do:</h1>
          <h3>1) make these gray div height 100% till bottom</h3>
          <h3>2) When content is more then this gray div should be scrollable or else not</h3>
          <p>
            Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.
          </p>
        </div>
      </div>
      <div class="right_content">
        <img src="http://l7.alamy.com/zooms/19704c162b4446c984a50bfdb49b45ac/a-colour-image-taken-on-a-cloudy-dawn-of-the-town-of-saint-malo-from-g1k27a.jpg" alt="">
      </div>
    </div>
  </div>
  <footer>this is footer</footer>
</div>

推荐答案

这对您来说怎么样?

body,
html {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
}

body {
  display: flex;
  max-height: 100%;
}

.wrapper {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  height: 100%;
  max-height: 100%;
  width: 100%;
  overflow: hidden;
}

header {
  background: grey
}

main {
  display: flex;
  flex-direction: row;
  flex: 1;
  background: blue
}

.column {
  width: 50%;
  padding: 10px;
  box-sizing: border-box;
  display: flex;
  flex: 1;
  flex-direction: column;
}

.column:first-child {
  background: yellow;
}

.column:last-child {
  background: green;
}

.image-holder {
  margin-bottom: 10px;
  background: orange;
  min-height:1%;
}

.image {
  width: 100%;
  display: block;
  height: auto;
}

.scrollable-content {
  flex: 1;
  background: grey;
  position: relative;
  height: 10px;
}

.firefox-scroller {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100%;
  overflow: auto;
  padding: 20px;
  box-sizing:border-box;
}

<div class="wrapper">
  <header>header</header>
  <main>
    <div class="column">
      <div class="image-holder">
        <img src="http://l7.alamy.com/zooms/19704c162b4446c984a50bfdb49b45ac/a-colour-image-taken-on-a-cloudy-dawn-of-the-town-of-saint-malo-from-g1k27a.jpg" alt="" class="image">
      </div>
      <div class="scrollable-content">
        <div class="firefox-scroller">
          <h1>I am trying to do:</h1>
          <h3>1) make these gray div height 100% till bottom</h3>
          <h3>2) When content is more then this gray div should be scrollable or else not</h3>
          <p>
            Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.
          </p>

        </div>
      </div>
    </div>
    <div class="column">
      <div class="image-holder">
        <img src="http://l7.alamy.com/zooms/19704c162b4446c984a50bfdb49b45ac/a-colour-image-taken-on-a-cloudy-dawn-of-the-town-of-saint-malo-from-g1k27a.jpg" alt="" class="image">
      </div>

    </div>
  </main>
  <footer>this is footer</footer>
</div>

这是供您玩耍的小提琴

这篇关于我无法将div高度设为100％&在CSS中可滚动的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！