html - 在 CSS Grid 中使网格项内的内容等于高度

Question

我想弄清楚如何让我的网格的两列具有相同的高度。这是我所追求的:

xxxxxxxxxxxxxxxxx   xxxxxxxxxxxxxxxxxxx 
x qqqqqqqqqqqqq x    x qqqqqqqqqqqqqqq x 
x qqqqqqqqqqqqq x    x qqqqqqqqqqqqqqq x 
x               x    x qqqqqqqqqqqqqqq x 
x               x    x qqqqqqqqqqqqqqq x 
xxxxxxxxxxxxxxxxx   xxxxxxxxxxxxxxxxxxx 

This is where the x's represent a border of a grid (display: grid) and the q's are labels and input fields.Here is all the code and a link to the same on codepen.

.container {
    font-family: Arial, Helvetica, Sans-Serif;
    color: #666;
    font-size: 12px;
    position: absolute;
    width: 100%;
    margin: 0 auto;
    border: 1px solid #666;
    background-color: #fff;
    height: 100%;
}

.outerGrid {
  display: grid;
  grid-template-columns: 1fr 2fr 3fr 1fr;
  grid-template-rows: 80px 1fr 1fr 30px;
  grid-gap: 20px;
  grid-template-areas: 
    "title title title title" 
    ". companyInfo contactInfo . "
    ". demoInfo demoInfo . " 
    "footer footer footer footer";
}

.companyInfoContainer {
  grid-area: companyInfo;
}

.companyInfoBox {
    padding: 20px;
    border: 1px solid #666;
}

.contactInfoContainer {
    grid-area: contactInfo;
}

.contactInfoBox {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
    grid-gap: 20px;
    grid-template-areas: 'contactLeft contactRight';
    border: 1px solid #666;
    padding: 20px;
}

.titleRow {
  display: flex;
  -webkit-box-pack: justify;
  justify-content: space-between;
  align-content: flex-start;
  margin-bottom: 10px;
  color: #333;
  font-size: 16px;
}

.formControl {
    -webkit-transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s,-webkit-box-shadow ease-in-out .15s;
    display: block;
    height: 37px;
    padding: 5px;
    line-height: 1.25;
    background-color: #fff;
    width: 100%;
    background-clip: padding-box;
    border: 1px solid rgba(0,0,0,.15);
    border-radius: .25rem;
    transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s,-webkit-box-shadow ease-in-out .15s;
    margin-bottom: 5px;
    background-image: none;
}

.formTitleTop {
    margin-bottom: 10px;
}

.formTitle {
    margin: 10px 0;
}

...和 ​​html:

<div class='container'>
  <div class="outerGrid">
    <div class="companyInfoContainer">
      <div class="titleRow">
        <div>Company Information</div>
        <div>* Required</div>
      </div>
      <div class="companyInfoBox">
        <div class="formTitleTop">Company Name*</div><input type="text" class="formControl" value="">
        <div class="formTitle">Website (leave blank if not website)</div>
        <input type="text" class="formControl" value=""></div>
    </div>
    <div class="contactInfoContainer">
      <div class="titleRow">
        <div>Contact Information</div>
        <div class="required">* Required</div>
      </div>
      <div class="contactInfoBox">
        <div class="contactLeft">
          <div class="formTitleTop">First Name*</div><input type="text" class="formControl" value="">
          <div class="formTitle">Last Name*</div><input type="text" class="formControl" value="">
          <div class="formTitle">Role*</div><input type="text" class="formControl" value=""><input type="button" value="Add Additional Contacts"></div>
        <div class="contactRight">
          <div class="formTitleTop">Phone Number*</div><input type="text" class="formControl" value="">
          <div class="formTitle">Mobile Phone Number</div><input type="text" class="formControl" value="">
          <div class="formTitle">Email Address*</div><input type="text" class="formControl" value=""></div>
      </div>
    </div>
  </div>
</div>

代码笔:https://codepen.io/GuitarJ/pen/QqZRYR

我似乎无法让左列拉伸(stretch)到右列高度的高度(我认为这也是行高。我希望 css 网格有办法做到这一点，但很难搜索这个确切的问题。

我也试过将高度设置为 100%，但它不符合网格间隙并且下降得太远。

如何让左边为行高？

Answer 1

那些网格项已经是相同的高度。它们都是第二行的高度，即 1fr，由网格容器上的 grid-template-rows 定义。

如果您在这两项(.companyInfoContainer 和 .contactInfoContainer)周围加上边框，您就会明白我的意思。

revised demo

您似乎希望网格项(.companyInfoBox 和 .contactInfoBox)的带边框子项占用所有可用高度。

由于网格项不是网格容器，you can't use grid properties on the children .

一个简单有效的解决方案是让网格元素成为 flex 容器。然后您可以将 flex 属性应用于子项，这可以使它们占用可用空间。

.companyInfoContainer {
   display: flex;
   flex-direction: column;
}

.companyInfoBox {
   flex: 1;
 }

.contactInfoContainer {
  display: flex;
  flex-direction: column;
}

.contactInfoBox {
   flex: 1
}

revised demo

更多详情:Descendant element not responding to grid properties