Due to the widespread use of <table>
elements across third-party widgets like calendars and date pickers, CoreUI for Bootstrap’s tables are opt-in. Add the base class .table
to any <table>
, then extend with our optional modifier classes or custom styles. All table styles are not inherited in Bootstrap, meaning any nested tables can be styled independent from the parent.
Using the most basic table markup, here’s how .table
-based tables look in Bootstrap.
<table class="table">
<thead>
<tr>
<th scope="col">#</th>
<th scope="col">First</th>
<th scope="col">Last</th>
<th scope="col">Handle</th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td colspan="2">Larry the Bird</td>
<td>@twitter</td>
</tr>
</tbody>
</table>
Variants
Use contextual classes to color tables, table rows or individual cells.
Class Heading Heading Default Cell Cell Primary Cell Cell Secondary Cell Cell Success Cell Cell Danger Cell Cell Warning Cell Cell Info Cell Cell Light Cell Cell Dark Cell Cell<!-- On tables -->
<table class="table-primary">...</table>
<table class="table-secondary">...</table>
<table class="table-success">...</table>
<table class="table-danger">...</table>
<table class="table-warning">...</table>
<table class="table-info">...</table>
<table class="table-light">...</table>
<table class="table-dark">...</table>
<!-- On rows -->
<tr class="table-primary">...</tr>
<tr class="table-secondary">...</tr>
<tr class="table-success">...</tr>
<tr class="table-danger">...</tr>
<tr class="table-warning">...</tr>
<tr class="table-info">...</tr>
<tr class="table-light">...</tr>
<tr class="table-dark">...</tr>
<!-- On cells (`td` or `th`) -->
<tr>
<td class="table-primary">...</td>
<td class="table-secondary">...</td>
<td class="table-success">...</td>
<td class="table-danger">...</td>
<td class="table-warning">...</td>
<td class="table-info">...</td>
<td class="table-light">...</td>
<td class="table-dark">...</td>
</tr>
Conveying meaning to assistive technologies
Relying on color to convey meaning creates a visual cue that assistive technologies, like screen readers, cannot perceive. It's essential that any information represented by color is either apparent from the content itself (e.g., the visible text) or supplemented by alternative methods, such as extra text using the .visually-hidden
class.
Use .table-striped
to add zebra-striping to any table row within the <tbody>
.
<table class="table table-striped">
...
</table>
Striped columns
Use .table-striped-columns
to add zebra-striping to any table column.
<table class="table table-striped-columns">
...
</table>
These classes can also be added to table variants:
# First Last Handle 1 Mark Otto @mdo 2 Jacob Thornton @fat 3 Larry the Bird @twitter<table class="table table-dark table-striped">
...
</table>
# First Last Handle 1 Mark Otto @mdo 2 Jacob Thornton @fat 3 Larry the Bird @twitter
<table class="table table-dark table-striped-columns">
...
</table>
# First Last Handle 1 Mark Otto @mdo 2 Jacob Thornton @fat 3 Larry the Bird @twitter
<table class="table table-success table-striped">
...
</table>
# First Last Handle 1 Mark Otto @mdo 2 Jacob Thornton @fat 3 Larry the Bird @twitter
<table class="table table-success table-striped-columns">
...
</table>
Hoverable rows
Add .table-hover
to enable a hover state on table rows within a <tbody>
.
<table class="table table-hover">
...
</table>
# First Last Handle 1 Mark Otto @mdo 2 Jacob Thornton @fat 3 Larry the Bird @twitter
<table class="table table-dark table-hover">
...
</table>
These hoverable rows can also be combined with the striped rows variant:
# First Last Handle 1 Mark Otto @mdo 2 Jacob Thornton @fat 3 Larry the Bird @twitter<table class="table table-striped table-hover">
...
</table>
Active tables
Highlight a table row or cell by adding a .table-active
class.
<table class="table">
<thead>
...
</thead>
<tbody>
<tr class="table-active">
...
</tr>
<tr>
...
</tr>
<tr>
<th scope="row">3</th>
<td colspan="2" class="table-active">Larry the Bird</td>
<td>@twitter</td>
</tr>
</tbody>
</table>
# First Last Handle 1 Mark Otto @mdo 2 Jacob Thornton @fat 3 Larry the Bird @twitter
<table class="table table-dark">
<thead>
...
</thead>
<tbody>
<tr class="table-active">
...
</tr>
<tr>
...
</tr>
<tr>
<th scope="row">3</th>
<td colspan="2" class="table-active">Larry the Bird</td>
<td>@twitter</td>
</tr>
</tbody>
</table>
How do the variants and accented tables work?
For the accented tables (striped rows, striped columns, hoverable rows, and active tables), we used some techniques to make these effects work for all our table variants:
--cui-table-bg
custom property. All table variants then set that custom property to colorize the table cells. This way, we don’t get into trouble if semi-transparent colors are used as table backgrounds.background-image: linear-gradient(var(--cui-table-accent-bg), var(--cui-table-accent-bg));
to layer on top of any specified background-color
. Since --cui-table-accent-bg
is transparent by default, we have an invisible transparent linear gradient by default..table-striped
, .table-hover
or .table-active
classes are added, the --cui-table-accent-bg
is set to a semitransparent color to colorize the background.--cui-table-accent-bg
color with the highest contrast depending on that color. For example, the accent color for .table-primary
is darker while .table-dark
has a lighter accent color.Behind the scenes it looks like this:
@mixin table-variant($state, $background) {
.table-#{$state} {
$color: color-contrast(opaque($body-bg, $background));
$hover-bg: color.mix($color, $background, math.percentage($table-hover-bg-factor));
$striped-bg: color.mix($color, $background, math.percentage($table-striped-bg-factor));
$active-bg: color.mix($color, $background, math.percentage($table-active-bg-factor));
$table-border-color: color.mix($color, $background, math.percentage($table-border-factor));
--#{$prefix}table-color: #{$color};
--#{$prefix}table-bg: #{$background};
--#{$prefix}table-border-color: #{$table-border-color};
--#{$prefix}table-striped-bg: #{$striped-bg};
--#{$prefix}table-striped-color: #{color-contrast($striped-bg)};
--#{$prefix}table-active-bg: #{$active-bg};
--#{$prefix}table-active-color: #{color-contrast($active-bg)};
--#{$prefix}table-hover-bg: #{$hover-bg};
--#{$prefix}table-hover-color: #{color-contrast($hover-bg)};
color: var(--#{$prefix}table-color);
border-color: var(--#{$prefix}table-border-color);
}
}
Table borders Bordered tables
Add .table-bordered
for borders on all sides of the table and cells.
<table class="table table-bordered">
...
</table>
Border color utilities can be added to change colors:
# First Last Handle 1 Mark Otto @mdo 2 Jacob Thornton @fat 3 Larry the Bird @twitter<table class="table table-bordered border-primary">
...
</table>
Tables without borders
Add .table-borderless
for a table without borders.
<table class="table table-borderless">
...
</table>
# First Last Handle 1 Mark Otto @mdo 2 Jacob Thornton @fat 3 Larry the Bird @twitter
<table class="table table-dark table-borderless">
...
</table>
Small tables
Add .table-sm
to make any .table
more compact by cutting all cell padding
in half.
<table class="table table-sm">
...
</table>
# First Last Handle 1 Mark Otto @mdo 2 Jacob Thornton @fat 3 Larry the Bird @twitter
<table class="table table-dark table-sm">
...
</table>
Table group dividers
Add a thicker border, darker between table groups—<thead>
, <tbody>
, and <tfoot>
—with .table-group-divider
. Customize the color by changing the border-top-color
(which we don’t currently provide a utility class for at this time).
<table class="table">
<thead>
<tr>
<th scope="col">#</th>
<th scope="col">First</th>
<th scope="col">Last</th>
<th scope="col">Handle</th>
</tr>
</thead>
<tbody class="table-group-divider">
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td colspan="2">Larry the Bird</td>
<td>@twitter</td>
</tr>
</tbody>
</table>
Vertical alignment
Table cells of <thead>
are always vertical aligned to the bottom. Table cells in <tbody>
inherit their alignment from <table>
and are aligned to the top by default. Use the vertical align classes to re-align where needed.
vertical-align: middle;
from the table This cell inherits vertical-align: middle;
from the table This cell inherits vertical-align: middle;
from the table This here is some placeholder text, intended to take up quite a bit of vertical space, to demonstrate how the vertical alignment works in the preceding cells. This cell inherits vertical-align: bottom;
from the table row This cell inherits vertical-align: bottom;
from the table row This cell inherits vertical-align: bottom;
from the table row This here is some placeholder text, intended to take up quite a bit of vertical space, to demonstrate how the vertical alignment works in the preceding cells. This cell inherits vertical-align: middle;
from the table This cell inherits vertical-align: middle;
from the table This cell is aligned to the top. This here is some placeholder text, intended to take up quite a bit of vertical space, to demonstrate how the vertical alignment works in the preceding cells.
<div class="table-responsive">
<table class="table align-middle">
<thead>
<tr>
...
</tr>
</thead>
<tbody>
<tr>
...
</tr>
<tr class="align-bottom">
...
</tr>
<tr>
<td>...</td>
<td>...</td>
<td class="align-top">This cell is aligned to the top.</td>
<td>...</td>
</tr>
</tbody>
</table>
</div>
Nesting
Border styles, active styles, and table variants are not inherited by nested tables.
# First Last Handle 1 Mark Otto @mdo Header Header Header A First Last B First Last C First Last 3 Larry the Bird @twitter<table class="table table-striped">
<thead>
...
</thead>
<tbody>
...
<tr>
<td colspan="4">
<table class="table mb-0">
...
</table>
</td>
</tr>
...
</tbody>
</table>
How nesting works
To prevent any styles from leaking to nested tables, we use the child combinator (>
) selector in our CSS. Since we need to target all the td
s and th
s in the thead
, tbody
, and tfoot
, our selector would look pretty long without it. As such, we use the rather odd looking .table > :not(caption) > * > *
selector to target all td
s and th
s of the .table
, but none of any potential nested tables.
Note that if you add <tr>
s as direct children of a table, those <tr>
will be wrapped in a <tbody>
by default, thus making our selectors work as intended.
Similar to tables and dark tables, use the modifier classes .table-light
or .table-dark
to make <thead>
s appear light or dark gray.
<table class="table">
<thead class="table-light">
...
</thead>
<tbody>
...
</tbody>
</table>
# First Last Handle 1 Mark Otto @mdo 2 Jacob Thornton @fat 3 Larry the Bird @twitter
<table class="table">
<thead class="table-dark">
...
</thead>
<tbody>
...
</tbody>
</table>
# First Last Handle 1 Mark Otto @mdo 2 Jacob Thornton @fat 3 Larry the Bird @twitter Footer Footer Footer Footer
<table class="table">
<thead>
...
</thead>
<tbody>
...
</tbody>
<tfoot>
...
</tfoot>
</table>
Captions
A <caption>
functions like a heading for a table. It helps users with screen readers to find a table and understand what it’s about and decide if they want to read it.
<table class="table table-sm">
<caption>List of users</caption>
<thead>
...
</thead>
<tbody>
...
</tbody>
</table>
You can also put the <caption>
on the top of the table with .caption-top
.
<table class="table caption-top">
<caption>List of users</caption>
<thead>
<tr>
<th scope="col">#</th>
<th scope="col">First</th>
<th scope="col">Last</th>
<th scope="col">Handle</th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
</tbody>
</table>
Responsive tables
Responsive tables allow tables to be scrolled horizontally with ease. Make any table responsive across all viewports by wrapping a .table
with .table-responsive
. Or, pick a maximum breakpoint with which to have a responsive table up to by using .table-responsive{-sm|-md|-lg|-xl|-xxl}
.
Responsive tables make use of overflow-y: hidden
, which clips off any content that goes beyond the bottom or top edges of the table. In particular, this can clip off dropdown menus and other third-party widgets.
Across every breakpoint, use .table-responsive
for horizontally scrolling tables.
<div class="table-responsive">
<table class="table">
...
</table>
</div>
Breakpoint specific
Use .table-responsive{-sm|-md|-lg|-xl|-xxl}
as needed to create responsive tables up to a particular breakpoint. From that breakpoint and up, the table will behave normally and not scroll horizontally.
These tables may appear broken until their responsive styles apply at specific viewport widths.
# Heading Heading Heading Heading Heading Heading Heading Heading 1 Cell Cell Cell Cell Cell Cell Cell Cell 2 Cell Cell Cell Cell Cell Cell Cell Cell 3 Cell Cell Cell Cell Cell Cell Cell Cell # Heading Heading Heading Heading Heading Heading Heading Heading 1 Cell Cell Cell Cell Cell Cell Cell Cell 2 Cell Cell Cell Cell Cell Cell Cell Cell 3 Cell Cell Cell Cell Cell Cell Cell Cell # Heading Heading Heading Heading Heading Heading Heading Heading 1 Cell Cell Cell Cell Cell Cell Cell Cell 2 Cell Cell Cell Cell Cell Cell Cell Cell 3 Cell Cell Cell Cell Cell Cell Cell Cell # Heading Heading Heading Heading Heading Heading Heading Heading 1 Cell Cell Cell Cell Cell Cell Cell Cell 2 Cell Cell Cell Cell Cell Cell Cell Cell 3 Cell Cell Cell Cell Cell Cell Cell Cell # Heading Heading Heading Heading Heading Heading Heading Heading 1 Cell Cell Cell Cell Cell Cell Cell Cell 2 Cell Cell Cell Cell Cell Cell Cell Cell 3 Cell Cell Cell Cell Cell Cell Cell Cell # Heading Heading Heading Heading Heading Heading Heading Heading 1 Cell Cell Cell Cell Cell Cell Cell Cell 2 Cell Cell Cell Cell Cell Cell Cell Cell 3 Cell Cell Cell Cell Cell Cell Cell Cell<div class="table-responsive">
<table class="table">
...
</table>
</div>
<div class="table-responsive-sm">
<table class="table">
...
</table>
</div>
<div class="table-responsive-md">
<table class="table">
...
</table>
</div>
<div class="table-responsive-lg">
<table class="table">
...
</table>
</div>
<div class="table-responsive-xl">
<table class="table">
...
</table>
</div>
<div class="table-responsive-xxl">
<table class="table">
...
</table>
</div>
Customization SASS variables
$table-cell-padding-y: .5rem;
$table-cell-padding-x: .5rem;
$table-cell-padding-y-sm: .25rem;
$table-cell-padding-x-sm: .25rem;
$table-cell-vertical-align: top;
$table-color: var(--#{$prefix}emphasis-color);
$table-bg: var(--#{$prefix}body-bg);
$table-accent-bg: transparent;
$table-th-font-weight: null;
$table-striped-color: $table-color;
$table-striped-bg-factor: .05;
$table-striped-bg: rgba(var(--#{$prefix}emphasis-color-rgb), $table-striped-bg-factor);
$table-active-color: $table-color;
$table-active-bg-factor: .1;
$table-active-bg: rgba(var(--#{$prefix}emphasis-color-rgb), $table-active-bg-factor);
$table-hover-color: $table-color;
$table-hover-bg-factor: .075;
$table-hover-bg: rgba(var(--#{$prefix}emphasis-color-rgb), $table-hover-bg-factor);
$table-border-factor: .2;
$table-border-width: var(--#{$prefix}border-width);
$table-border-color: var(--#{$prefix}border-color);
$table-striped-order: odd;
$table-striped-columns-order: even;
$table-group-separator-color: currentcolor;
$table-caption-color: var(--#{$prefix}secondary-color);
$table-bg-scale: -80%;
SASS loop
$table-variants: (
"primary": shift-color($primary, $table-bg-scale),
"secondary": shift-color($secondary, $table-bg-scale),
"success": shift-color($success, $table-bg-scale),
"info": shift-color($info, $table-bg-scale),
"warning": shift-color($warning, $table-bg-scale),
"danger": shift-color($danger, $table-bg-scale),
"light": $light,
"dark": $dark,
);
Customizing
$table-striped-bg-factor
, $table-active-bg-factor
& $table-hover-bg-factor
) are used to determine the contrast in table variants.$table-bg-scale
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