Question

这是我的CSS块：

:global {
  table, .table {
    border-collapse: collapse;
    border-spacing: 0;
    width: 100%;
    font-size: 0.8em;
    font-family: var(--font-family-roboto);
    font-weight: normal;
    letter-spacing: .25px;

    &.fixed {
      table-layout: fixed;
    }

    &.disabled {
      opacity: 0.5;
    }

    > thead {
      border-bottom: 1px solid var(--grey-light);
    }

    > thead th {
      color: var(--blue);
      text-transform: uppercase;
      font-family: var(--font-family-simplon);
      font-weight: bold;
      letter-spacing: 1px;
      text-align: left;
      line-height: 12px;

      span {
        vertical-align: top;
      }
    }

    > thead th,
    > tfoot td,
    > tbody td {
      padding: 5px;
      word-wrap: break-word;
      vertical-align: middle;
      white-space: pre;

      &:last-child,
      &:first-child {
        padding-left: 20px;
      }
    }

    > tfoot {
      background-color: var(--grey-lighter);
      font-weight: var(--font-weight-bold);
      letter-spacing: 1.25px;
      text-transform: uppercase;
    }

    > caption {
      text-align: left;
      font-size: 1.2em;
      margin-bottom: 15px;
      padding: 0 2px;
    }
  }
}

stylelint抱怨：

 39:5  ✖  Expected selector ":global table > thead th" to come before selector ":global .table > thead th"                           no-descending-specificity
 41:5  ✖  Expected selector ":global table > tbody td" to come before selector ":global .table > tfoot td"                           no-descending-specificity
 47:7  ✖  Expected selector ":global table > tbody td:last-child" to come before selector ":global .table > tfoot td:last-child"     no-descending-specificity
 48:7  ✖  Expected selector ":global table > thead th:first-child" to come before selector ":global .table > thead th:last-child"    no-descending-specificity
 48:7  ✖  Expected selector ":global table > tfoot td:first-child" to come before selector ":global .table > tfoot td:last-child"    no-descending-specificity
 48:7  ✖  Expected selector ":global table > tfoot td:first-child" to come before selector ":global .table > tbody td:last-child"    no-descending-specificity
 48:7  ✖  Expected selector ":global table > tbody td:first-child" to come before selector ":global .table > tfoot td:last-child"    no-descending-specificity
 48:7  ✖  Expected selector ":global table > tbody td:first-child" to come before selector ":global .table > tbody td:last-child"    no-descending-specificity
 48:7  ✖  Expected selector ":global table > tbody td:first-child" to come before selector ":global .table > tfoot td:first-child"   no-descending-specificity

似乎它要我分割table和.table声明，但这只会复制样式。不确定如何保持代码DRY并满足stylelint。有什么想法吗？

这些错误可以在这里复制https://stylelint.io/demo/。

Answer 1

使用stylelint作者确认此行为为as intended：

我认为该规则的行为与记录一致。它比较了desugared CSS，例如table > thead th:first-child的特异性为0,1,3，而.table > thead th:last-child的特异性为0,2,2。因此源顺序和特异性顺序不对齐。 desugared CSS具有交织的类选择器和元素选择器。该规则旨在警告这些。

我可以想到两个选项，要么是重构，要么它们没有交织，要么使用/* stylelint-disable .. */命令注释关闭此代码块的规则。

在这种情况下，唯一可行的解决方案是重构代码或关闭规则。我选择以后。

如何保持这个CSS代码DRY以及满足非降序特异性

1 个答案: