html - 在 HTML 和 CSS 中使用 Div 的表格网格

Question

我想使用 DIV（仅限 HTML 和 CSS）创建表格网格。我几乎进入并仍然遇到一些问题。我附上了示例图片。我希望网格应该与此示例图像相同。我附上了我迄今为止创造的小提琴。你能帮助别人知道我在做什么以及如何改进以完成与图像相同的桌子吗？

HTML：

<div class="containerDiv">

  <div class="rowDivHeader">
    <div class="cellDivHeader">Recommendation</div>
    <div class="cellDivHeader">Typical savings</div>
    <div class="cellDivHeader">Improved SAP</div>
    <div class="cellDivHeader">Improved EI</div>
    <div class="cellDivHeader">Indicative cost</div>
    <div class="cellDivHeader">Include</div>
    <div class="cellDivHeader lastCell">Removal Reason</div>
  </div>

  <div class="rowDiv">
    <div class="cellDiv">Room-in-roof-insulation</div>
    <div class="cellDiv">93.0</div>
    <div class="cellDiv">F : 29</div>
    <div class="cellDiv">B : 89</div>
    <div class="cellDiv">£1,500 - £2,700</div>
    <div class="cellDiv">Checkbox</div>
    <div class="cellDiv lastCell">Textbox</div>
  </div>
</div>

CSS：

.containerDiv {
  border: 1px solid #3697f6;
  width: 100%;
}

.rowDivHeader {
  border: 1px solid #668db6;
  background-color: #336799;
  color: white;
  font-weight: bold;
}

.rowDiv {
  border: 1px solid #668db6;
  background-color: #cee6fe;
}

.cellDivHeader {
  border-right: 1px solid white;
  display: table-cell;
  width:12%;
  padding: 1px;
  text-align: center;
}

.cellDiv {
  border-right: 2px solid white;
  display: table-cell;
  width:10%;
  padding-right: 4px;
  text-align: center;
  border-bottom: none;
}

.lastCell {
  border-right: none;
}

示例图像

Answer 1

添加display:table-row到行 div 即.rowDivHeader & .rowDiv

&display:table到主 div.containerDiv

.containerDiv {
  border: 1px solid #3697f6;
  width: 100%; display:table
}    
.rowDivHeader {
      border: 1px solid #668db6;
      background-color: #336799;
      color: white;
      font-weight: bold; display:table-row
    }
    .rowDiv {
      border: 1px solid #668db6;
      background-color: #cee6fe;
      display:table-row
    }

演示