icingadb-web/public/css/widget/table-layout.less

// HostGroup- and -ServiceGroupTable styles

.item-table.table-layout {
  --columns: 1;
}

ul.item-table.table-layout {
  grid-template-columns: 1fr repeat(var(--columns), auto);

  > li {
    display: contents;

    &:hover,
    &.active {
      .col, &::before, &::after {
        // The li might get a background on hover. Though, this won't be visible
        // as it has no box model since we apply display:contents to it.
        background-color: inherit;
      }
    }
  }

  li:not(:last-of-type) {
    .col {
      border-bottom: 1px solid @gray-light;
    }

    .visual {
      border-bottom: 1px solid @default-bg;
    }
  }

  > .table-row {
    &:not(:last-of-type) .title .visual {
      margin-bottom: ~"calc(-.5em - 1px)";
    }

    .col {
      padding: .5em 0;
    }

    .col:not(:last-child) {
      padding-right: 1em;
    }
  }
}

.content.full-width ul.item-table.table-layout {
  // Again, since the li has no box model, it cannot have padding. So the first
  // and last child need to get the left and right padding respectively.
  // But we don't want to have a border that spans to the very right or left,
  // so pseudo elements are required. We could add empty cells instead, but
  // that would require hard coding the width here, which I'd like to avoid.

  grid-template-columns: ~"auto 1fr repeat(calc(var(--columns) + 1), auto)";

  > li.table-row {
    &::before, &::after {
      display: inline-block;
      content: '\00a0';
      margin-bottom: 1px;
    }

    &::before {
      padding-left: inherit;
    }

    &::after {
      padding-right: inherit;
    }
  }
}