atom/static/atom-ui/styles/private/tables.less

@import "../variables/variables";
@import "ui-variables";

//
// Tables
// --------------------------------------------------

//## Customizes the `.table` component with basic values, each used across all table variations.

@table-cell-padding:            8px; //** Padding for `<th>`s and `<td>`s.
@table-condensed-cell-padding:  5px; //** Padding for cells in `.table-condensed`.
@table-bg:                      transparent; //** Default background color used for all tables.
@table-bg-accent:               #f9f9f9; //** Background color used for `.table-striped`.
@table-bg-hover:                #f5f5f5; //** Background color used for `.table-hover`.
@table-bg-active:               @table-bg-hover;
@table-border-color:            #ddd; //** Border color for table and cell borders.



// Variant mixin

.table-row-variant(@state; @background) {
  // Exact selectors below required to override `.table-striped` and prevent
  // inheritance to nested tables.
  .table > thead > tr,
  .table > tbody > tr,
  .table > tfoot > tr {
    > td.@{state},
    > th.@{state},
    &.@{state} > td,
    &.@{state} > th {
      background-color: @background;
    }
  }

  // Hover states for `.table-hover`
  // Note: this is not available for cells or rows within `thead` or `tfoot`.
  .table-hover > tbody > tr {
    > td.@{state}:hover,
    > th.@{state}:hover,
    &.@{state}:hover > td,
    &:hover > .@{state},
    &.@{state}:hover > th {
      background-color: darken(@background, 5%);
    }
  }
}


// Global overrides

table {
  background-color: @table-bg;
}
caption {
  padding-top: @table-cell-padding;
  padding-bottom: @table-cell-padding;
  color: @text-muted;
  text-align: left;
}
th {
  text-align: left;
}


// Baseline styles

.table {
  width: 100%;
  max-width: 100%;
  margin-bottom: @line-height-computed;
  // Cells
  > thead,
  > tbody,
  > tfoot {
    > tr {
      > th,
      > td {
        padding: @table-cell-padding;
        line-height: @line-height-base;
        vertical-align: top;
        border-top: 1px solid @table-border-color;
      }
    }
  }
  // Bottom align for column headings
  > thead > tr > th {
    vertical-align: bottom;
    border-bottom: 2px solid @table-border-color;
  }
  // Remove top border from thead by default
  > caption + thead,
  > colgroup + thead,
  > thead:first-child {
    > tr:first-child {
      > th,
      > td {
        border-top: 0;
      }
    }
  }
  // Account for multiple tbody instances
  > tbody + tbody {
    border-top: 2px solid @table-border-color;
  }

  // Nesting
  .table {
    background-color: @body-bg;
  }
}


// Condensed table w/ half padding

.table-condensed {
  > thead,
  > tbody,
  > tfoot {
    > tr {
      > th,
      > td {
        padding: @table-condensed-cell-padding;
      }
    }
  }
}


// Bordered version
//
// Add borders all around the table and between all the columns.

.table-bordered {
  border: 1px solid @table-border-color;
  > thead,
  > tbody,
  > tfoot {
    > tr {
      > th,
      > td {
        border: 1px solid @table-border-color;
      }
    }
  }
  > thead > tr {
    > th,
    > td {
      border-bottom-width: 2px;
    }
  }
}


// Zebra-striping
//
// Default zebra-stripe styles (alternating gray and transparent backgrounds)

.table-striped {
  > tbody > tr:nth-of-type(odd) {
    background-color: @table-bg-accent;
  }
}


// Hover effect
//
// Placed here since it has to come after the potential zebra striping

.table-hover {
  > tbody > tr:hover {
    background-color: @table-bg-hover;
  }
}


// Table cell sizing
//
// Reset default table behavior

table col[class*="col-"] {
  position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)
  float: none;
  display: table-column;
}
table {
  td,
  th {
    &[class*="col-"] {
      position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)
      float: none;
      display: table-cell;
    }
  }
}


// Table backgrounds
//
// Exact selectors below required to override `.table-striped` and prevent
// inheritance to nested tables.

// Generate the contextual variants
.table-row-variant(active; @table-bg-active);
.table-row-variant(success; @state-success-bg);
.table-row-variant(info; @state-info-bg);
.table-row-variant(warning; @state-warning-bg);
.table-row-variant(danger; @state-danger-bg);