css - 如何在 div 上正确定位垂直方向的文本？

Question

我有一张由 divs 在 bootstrap 上制作的表格。我希望第一列的文本是垂直的(方向 -90 度)。我能够成功地转动文本，但如果文本较长，它就会失去位置。

它总是像这个屏幕截图一样显示:https://ibb.co/2s8dzyZ

我已经尝试了在网络上找到的几种技术，但似乎没有一种能解决我的问题。

.horizontal-pricing {
  min-height: 250px;
  position: relative;
}

.verticaltext {
  transform: rotate(-90deg);
  transform-origin: right, top;
  -ms-transform: rotate(-90deg);
  -ms-transform-origin: right, top;
  -webkit-transform: rotate(-90deg);
  -webkit-transform-origin: right, top;
  position: absolute;
  font-family: 'Montserrat-SemiBold', sans-serif;
  font-size: 20px;
  color: #3c99ef;
  margin-top: 100px;
}

<div class="container purple-accent">
  <div class="row">
    <div class="pricing-box horizontal-pricing">
      <div class="col-sm-4 col-md-4">
        <div>
          <div class="verticaltext">Light 1</div>
        </div>
      </div>
      <div class="col-sm-8 col-md-8">
        <div>
          <div>bla bla bla</div>
        </div>
      </div>
    </div>
  </div>
  <div class="row">
    <div class="pricing-box horizontal-pricing">
      <div class="col-sm-4 col-md-4">
        <div>
          <div class="verticaltext">Light 2</div>
        </div>
      </div>
      <div class="col-sm-8 col-md-8">
        <div>
          <div>bla bla bla</div>
        </div>
      </div>
    </div>
  </div>
  <div class="row">
    <div class="pricing-box horizontal-pricing">
      <div class="col-sm-4 col-md-4">
        <div>
          <div class="verticaltext">Professional 1</div>
        </div>
      </div>
      <div class="col-sm-8 col-md-8">
        <div>
          <div>bla bla bla</div>
        </div>
      </div>
    </div>
  </div>
  <div class="row">
    <div class="pricing-box horizontal-pricing">
      <div class="col-sm-4 col-md-4">
        <div>
          <div class="verticaltext">Professional 2</div>
        </div>
      </div>
      <div class="col-sm-8 col-md-8">
        <div>
          <div>bla bla bla</div>
        </div>
      </div>
    </div>
  </div>
  <div class="row">
    <div class="pricing-box horizontal-pricing">
      <div class="col-sm-4 col-md-4">
        <div>
          <div class="verticaltext">Performance 1</div>
        </div>
      </div>
      <div class="col-sm-8 col-md-8">
        <div>
          <div>bla bla bla</div>
        </div>
      </div>
    </div>
  </div>
  <div class="row">
    <div class="pricing-box horizontal-pricing">
      <div class="col-sm-4 col-md-4">
        <div>
          <div class="verticaltext">Performance 2</div>
        </div>
      </div>
      <div class="col-sm-8 col-md-8">
        <div>
          <div>bla bla bla</div>
        </div>
      </div>
    </div>
  </div>

我希望文本在白框的中间垂直对齐，距离左侧 20px。

Answer 1

使用writing-mode

.verticaltext {
  writing-mode: vertical-lr;
  transform: rotate(-180deg);
}

.row {
  border: 1px solid green;
}

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
<div class="container purple-accent">
  <div class="row">
    <div class="pricing-box horizontal-pricing">
      <div class="col-sm-4 col-md-4">
        <div>
          <div class="verticaltext">Light 1</div>
        </div>
      </div>
      <div class="col-sm-8 col-md-8">
        <div>
          <div>bla bla bla</div>
        </div>
      </div>
    </div>
  </div>
  <div class="row">
    <div class="pricing-box horizontal-pricing">
      <div class="col-sm-4 col-md-4">
        <div>
          <div class="verticaltext">Light 2</div>
        </div>
      </div>
      <div class="col-sm-8 col-md-8">
        <div>
          <div>bla bla bla</div>
        </div>
      </div>
    </div>
  </div>
  <div class="row">
    <div class="pricing-box horizontal-pricing">
      <div class="col-sm-4 col-md-4">
        <div>
          <div class="verticaltext">Professional 1</div>
        </div>
      </div>
      <div class="col-sm-8 col-md-8">
        <div>
          <div>bla bla bla</div>
        </div>
      </div>
    </div>
  </div>
  <div class="row">
    <div class="pricing-box horizontal-pricing">
      <div class="col-sm-4 col-md-4">
        <div>
          <div class="verticaltext">Professional 2</div>
        </div>
      </div>
      <div class="col-sm-8 col-md-8">
        <div>
          <div>bla bla bla</div>
        </div>
      </div>
    </div>
  </div>
  <div class="row">
    <div class="pricing-box horizontal-pricing">
      <div class="col-sm-4 col-md-4">
        <div>
          <div class="verticaltext">Performance 1</div>
        </div>
      </div>
      <div class="col-sm-8 col-md-8">
        <div>
          <div>bla bla bla</div>
        </div>
      </div>
    </div>
  </div>
  <div class="row">
    <div class="pricing-box horizontal-pricing">
      <div class="col-sm-4 col-md-4">
        <div>
          <div class="verticaltext">Performance 2</div>
        </div>
      </div>
      <div class="col-sm-8 col-md-8">
        <div>
          <div>bla bla bla</div>
        </div>
      </div>
    </div>
  </div>

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