css 使div显示为水平

ddrv8njm  于 2023-02-20  发布在  其他
关注(0)|答案(2)|浏览(170)

怎样才能使这个显示器像水平现在是垂直的,从左到右而不是从上到下。
我尝试了display:flex,但只有文本外的类得到display:flex,没有外部的div。

.main-text:hover + .extra-text{
  display:block;
}
.extra-text{
   background-color: #FFFFFF;
    margin-top: 10px;
    width: 70%;
    border: 2px solid #000000;
    padding: 12px;
    font-size: 10px;
    display: none;
}
<div  style="padding:12px;width:15%; border:2px solid purple; border-radius:8px;">
            <div class="main-text">Abcd,</div>
            <div class="extra-text"> test 1 test 2 test 3</div>
          </div>
 <div  style="padding:12px;width:15%; border:2px solid purple; border-radius:8px;">
            <div class="main-text">Abcd,</div>
            <div class="extra-text"> test 1 test 2 test 3</div>
          </div>
          <div  style="padding:12px;width:15%; border:2px solid purple; border-radius:8px;">
            <div class="main-text">Abcd,</div>
            <div class="extra-text"> test 1 test 2 test 3</div>
          </div>
          <div  style="padding:12px;width:15%; border:2px solid purple; border-radius:8px;">
            <div class="main-text">Abcd,</div>
            <div class="extra-text"> test 1 test 2 test 3</div>
          </div>
zsohkypk

zsohkypk1#

有多种方法可以实现这一点,但当前示例中最简单的方法是用一个div(宽度= 100%) Package 现有代码,并显示:弯曲

.main-text:hover + .extra-text{
  display:block;
}
.extra-text{
   background-color: #FFFFFF;
    margin-top: 10px;
    width: 70%;
    border: 2px solid #000000;
    padding: 12px;
    font-size: 10px;
    display: none;
}
<div style="width: 100%; display: flex;">
<div  style="padding:12px;width:15%; border:2px solid purple; border-radius:8px;">
            <div class="main-text">Abcd,</div>
            <div class="extra-text"> test 1 test 2 test 3</div>
          </div>
 <div  style="padding:12px;width:15%; border:2px solid purple; border-radius:8px;">
            <div class="main-text">Abcd,</div>
            <div class="extra-text"> test 1 test 2 test 3</div>
          </div>
          <div  style="padding:12px;width:15%; border:2px solid purple; border-radius:8px;">
            <div class="main-text">Abcd,</div>
            <div class="extra-text"> test 1 test 2 test 3</div>
          </div>
          <div  style="padding:12px;width:15%; border:2px solid purple; border-radius:8px;">
            <div class="main-text">Abcd,</div>
            <div class="extra-text"> test 1 test 2 test 3</div>
          </div>
</div>
t9eec4r0

t9eec4r02#

display: flex用于父节点,控制其子节点的显示,flex-direction: column使子节点显示在cloumn中。

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