@import 'mediawiki.mixins';
@import 'mediawiki.ui/variables';
// Buttons
// Helper mixins
// Primary buttons mixin
.button-colors-primary( @bgColor, @highlightColor, @activeColor ) {
background-color: @bgColor;
color: #fff;
// border of the same color as background so that light background and
// dark background buttons are the same height and width
border: 1px solid @bgColor;
&:hover {
background-color: @highlightColor;
border-color: @highlightColor;
}
&:focus {
box-shadow: inset 0 0 0 1px @bgColor, inset 0 0 0 2px #fff;
}
&:active,
&.is-on {
background-color: @activeColor;
border-color: @activeColor;
box-shadow: none;
}
&:disabled {
background-color: @colorGray12;
color: #fff;
border-color: @colorGray12;
// Make sure disabled buttons don't have hover and active states
&:hover,
&:active {
background-color: @colorGray12;
color: #fff;
border-color: @colorGray12;
box-shadow: none;
}
}
}
// All buttons start with `.mw-ui-button` class, modified by other classes.
// It can be any element. Due to a lack of a CSS reset, the exact styling of
// the button depends on what type of element is used.
// There are two kinds of buttons, the default is a "Call to Action" with an obvious border
// and there is a quiet kind without a border.
//
// Styleguide 2.
// Neutral button styling
//
// These are the main actions on the page/workflow. The page should have only one of progressive and destructive buttons, the rest being quiet.
//
// Markup:
//
//
//
//
//
//
//
// Styleguide 2.1.
.mw-ui-button {
background-color: @colorGray15;
color: @colorButtonText;
// Container layout
display: inline-block;
.box-sizing( border-box );
min-width: 4em;
max-width: 28.75em; // equivalent to 460px, @see T95367
margin: 0;
padding: 0.546875em 1em;
border: @border-width-base @border-style-base @border-color-base;
border-radius: @borderRadius;
// Inherit the font rather than apply user agent stylesheet (T72072)
font-family: inherit;
font-size: 1em;
font-weight: bold;
line-height: 1.286;
text-align: center;
// Disable weird iOS styling
-webkit-appearance: none;
// IE 6 & 7 hack
// https://stackoverflow.com/a/5838575/365238
*display: inline; /* stylelint-disable-line declaration-block-no-duplicate-properties */
zoom: 1;
// Ensure that buttons and inputs are nicely aligned when they have differing heights
vertical-align: middle;
// Interaction styling
cursor: pointer;
// Make sure that `color` isn't inheriting from user-agent styles
&:visited {
color: @colorButtonText;
}
&:hover {
background-color: @background-color-base;
color: @colorGray4;
border-color: @colorGray10;
}
&:focus {
background-color: @background-color-base;
// Make sure that `color` isn't inheriting from user-agent styles
color: @colorButtonText;
border-color: @colorProgressive;
box-shadow: inset 0 0 0 1px @colorProgressive, inset 0 0 0 2px @background-color-base;
outline-width: 0;
// Remove the inner border and padding in Firefox.
&::-moz-focus-inner {
border-color: transparent;
padding: 0;
}
}
&:active,
&.is-on {
background-color: @colorGray12;
color: @colorGray1;
border-color: @colorGray7;
box-shadow: none;
}
&:disabled {
background-color: @colorGray12;
color: @colorBaseInverted;
border-color: @colorGray12;
cursor: default;
// Make sure disabled buttons don't have hover and active states
&:hover,
&:active {
background-color: @colorGray12;
color: @colorBaseInverted;
box-shadow: none;
border-color: @colorGray12;
}
}
// `:not()` is used exclusively for `transition`s as both are not supported by IE < 9
&:not( :disabled ) {
.transition( ~'background-color 100ms, color 100ms, border-color 100ms, box-shadow 100ms' );
}
// Styling for specific button types
// -----------------------------------------
// Quiet buttons
//
// Use quiet buttons when they are less important and alongside other progressive or destructive buttons. It should be used for an action that exits the user from the current view/workflow.
// Its use is not recommended on mobile/tablet due to lack of hover state.
//
// Markup:
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
// Styleguide 2.1.1.
&.mw-ui-quiet,
&.mw-ui-quiet.mw-ui-progressive,
&.mw-ui-quiet.mw-ui-destructive {
background-color: transparent;
// Quiet buttons all start gray, and reveal
// progressive/destructive color on hover and active.
color: @colorButtonText;
border-color: transparent;
&:hover {
background-color: transparent;
color: @colorButtonTextHighlight;
border-color: transparent;
box-shadow: none;
}
&:active {
background-color: transparent;
color: @colorButtonTextActive;
border-color: transparent;
}
&:focus {
background-color: transparent;
color: @colorButtonText;
border-color: transparent;
box-shadow: none;
}
&:disabled,
&:disabled:hover,
&:disabled:active {
background-color: transparent;
color: @colorDisabledText;
border-color: transparent;
}
}
// Progressive buttons
//
// Use progressive buttons for actions which lead to a next step in the process.
//
// Markup:
//
//
//
//
//
//
//
// Styleguide 2.1.2.
&.mw-ui-progressive {
.button-colors-primary( @colorProgressive, @colorProgressiveHighlight, @colorProgressiveActive );
&.mw-ui-quiet {
color: @colorProgressive;
&:hover {
background-color: transparent;
color: @colorProgressiveHighlight;
}
&:active {
color: @colorProgressiveActive;
}
&:focus {
background-color: transparent;
color: @colorProgressive;
}
}
}
// Destructive buttons
//
// Use destructive buttons for actions that remove or limit, such as deleting a page or blocking a user.
// This should not be used for cancel buttons.
//
// Markup:
//
//
//
//
//
//
//
// Styleguide 2.1.3.
&.mw-ui-destructive {
.button-colors-primary( @colorDestructive, @colorDestructiveHighlight, @colorDestructiveActive );
&.mw-ui-quiet {
color: @colorDestructive;
&:hover {
background-color: transparent;
color: @colorDestructiveHighlight;
}
&:active {
color: @colorDestructiveActive;
}
&:focus {
background-color: transparent;
color: @colorDestructive;
}
}
}
// Big buttons
//
// Not all buttons are equal. You can emphasise certain actions over others
// using the mw-ui-big class.
//
// Markup:
//
//
//
//
//
//
//
//
//
//
// Styleguide 2.1.4.
&.mw-ui-big {
font-size: 1.3em;
}
// Block buttons
//
// Some buttons might need to be stacked.
//
// Markup:
//
//
//
//
//
//
//
//
//
//
// Styleguide 2.1.5.
&.mw-ui-block {
display: block;
width: 100%;
margin-left: auto;
margin-right: auto;
}
}
input.mw-ui-button,
button.mw-ui-button {
// Buttons in Firefox have extra height
&::-moz-focus-inner {
margin-top: -1px;
margin-bottom: -1px;
}
}
a.mw-ui-button {
text-decoration: none;
// This overrides an underline declaration on a:hover and a:focus in
// commonElements.css, which the class alone isn't specific enough to do.
&:hover,
&:focus {
text-decoration: none;
}
}
// Button groups
//
// Group of buttons. Make sure you clear the floating after using a mw-ui-button-group.
//
// Markup:
//