Proyectos de Subversion Moodle

// stylelint-disable selector-no-qualifying-type

//

// Textual form controls

//

.form-control {

  display: block;

  width: 100%;

  height: $input-height;

  padding: $input-padding-y $input-padding-x;

  font-family: $input-font-family;

  @include font-size($input-font-size);

  font-weight: $input-font-weight;

  line-height: $input-line-height;

  color: $input-color;

  background-color: $input-bg;

  background-clip: padding-box;

  border: $input-border-width solid $input-border-color;

  // Note: This has no effect on <select>s in some browsers, due to the limited stylability of `<select>`s in CSS.

  @include border-radius($input-border-radius, 0);

  @include box-shadow($input-box-shadow);

  @include transition($input-transition);

  // Unstyle the caret on `<select>`s in IE10+.

  &::-ms-expand {

    background-color: transparent;

    border: 0;

  }

  // Customize the `:focus` state to imitate native WebKit styles.

  @include form-control-focus($ignore-warning: true);

  // Placeholder

  &::placeholder {

    color: $input-placeholder-color;

    // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526.

    opacity: 1;

  }

  // Disabled and read-only inputs

  //

  // HTML5 says that controls under a fieldset > legend:first-child won't be

  // disabled if the fieldset is disabled. Due to implementation difficulty, we

  // don't honor that edge case; we style them as disabled anyway.

  &:disabled,

  &[readonly] {

    background-color: $input-disabled-bg;

    // iOS fix for unreadable disabled content; see https://github.com/twbs/bootstrap/issues/11655.

    opacity: 1;

  }

}

input[type="date"],

input[type="time"],

input[type="datetime-local"],

input[type="month"] {

  &.form-control {

    appearance: none; // Fix appearance for date inputs in Safari

  }

}

select.form-control {

  // Remove select outline from select box in FF

  &:-moz-focusring {

    color: transparent;

    text-shadow: 0 0 0 $input-color;

  }

  &:focus::-ms-value {

    // Suppress the nested default white text on blue background highlight given to

    // the selected option text when the (still closed) <select> receives focus

    // in IE and (under certain conditions) Edge, as it looks bad and cannot be made to

    // match the appearance of the native widget.

    // See https://github.com/twbs/bootstrap/issues/19398.

    color: $input-color;

    background-color: $input-bg;

  }

}

// Make file inputs better match text inputs by forcing them to new lines.

.form-control-file,

.form-control-range {

  display: block;

  width: 100%;

}

//

// Labels

//

// For use with horizontal and inline forms, when you need the label (or legend)

// text to align with the form controls.

.col-form-label {

  padding-top: add($input-padding-y, $input-border-width);

  padding-bottom: add($input-padding-y, $input-border-width);

  margin-bottom: 0; // Override the `<label>/<legend>` default

  @include font-size(inherit); // Override the `<legend>` default

  line-height: $input-line-height;

}

.col-form-label-lg {

  padding-top: add($input-padding-y-lg, $input-border-width);

  padding-bottom: add($input-padding-y-lg, $input-border-width);

  @include font-size($input-font-size-lg);

  line-height: $input-line-height-lg;

}

.col-form-label-sm {

  padding-top: add($input-padding-y-sm, $input-border-width);

  padding-bottom: add($input-padding-y-sm, $input-border-width);

  @include font-size($input-font-size-sm);

  line-height: $input-line-height-sm;

}

// Readonly controls as plain text

//

// Apply class to a readonly input to make it appear like regular plain

// text (without any border, background color, focus indicator)

.form-control-plaintext {

  display: block;

  width: 100%;

  padding: $input-padding-y 0;

  margin-bottom: 0; // match inputs if this class comes on inputs with default margins

  @include font-size($input-font-size);

  line-height: $input-line-height;

  color: $input-plaintext-color;

  background-color: transparent;

  border: solid transparent;

  border-width: $input-border-width 0;

  &.form-control-sm,

  &.form-control-lg {

    padding-right: 0;

    padding-left: 0;

  }

}

// Form control sizing

//

// Build on `.form-control` with modifier classes to decrease or increase the

// height and font-size of form controls.

//

// Repeated in `_input_group.scss` to avoid Sass extend issues.

.form-control-sm {

  height: $input-height-sm;

  padding: $input-padding-y-sm $input-padding-x-sm;

  @include font-size($input-font-size-sm);

  line-height: $input-line-height-sm;

  @include border-radius($input-border-radius-sm);

}

.form-control-lg {

  height: $input-height-lg;

  padding: $input-padding-y-lg $input-padding-x-lg;

  @include font-size($input-font-size-lg);

  line-height: $input-line-height-lg;

  @include border-radius($input-border-radius-lg);

}

// stylelint-disable-next-line no-duplicate-selectors

select.form-control {

  &[size],

  &[multiple] {

    height: auto;

  }

}

textarea.form-control {

  height: auto;

}

// Form groups

//

// Designed to help with the organization and spacing of vertical forms. For

// horizontal forms, use the predefined grid classes.

.form-group {

  margin-bottom: $form-group-margin-bottom;

}

.form-text {

  display: block;

  margin-top: $form-text-margin-top;

}

// Form grid

//

// Special replacement for our grid system's `.row` for tighter form layouts.

.form-row {

  display: flex;

  flex-wrap: wrap;

  margin-right: -$form-grid-gutter-width * .5;

  margin-left: -$form-grid-gutter-width * .5;

  > .col,

  > [class*="col-"] {

    padding-right: $form-grid-gutter-width * .5;

    padding-left: $form-grid-gutter-width * .5;

  }

}

// Checkboxes and radios

//

// Indent the labels to position radios/checkboxes as hanging controls.

.form-check {

  position: relative;

  display: block;

  padding-left: $form-check-input-gutter;

}

.form-check-input {

  position: absolute;

  margin-top: $form-check-input-margin-y;

  margin-left: -$form-check-input-gutter;

  // Use [disabled] and :disabled for workaround https://github.com/twbs/bootstrap/issues/28247

  &[disabled] ~ .form-check-label,

  &:disabled ~ .form-check-label {

    color: $text-muted;

  }

}

.form-check-label {

  margin-bottom: 0; // Override default `<label>` bottom margin

}

.form-check-inline {

  display: inline-flex;

  align-items: center;

  padding-left: 0; // Override base .form-check

  margin-right: $form-check-inline-margin-x;

  // Undo .form-check-input defaults and add some `margin-right`.

  .form-check-input {

    position: static;

    margin-top: 0;

    margin-right: $form-check-inline-input-margin-x;

    margin-left: 0;

  }

}

// Form validation

//

// Provide feedback to users when form field values are valid or invalid. Works

// primarily for client-side validation via scoped `:invalid` and `:valid`

// pseudo-classes but also includes `.is-invalid` and `.is-valid` classes for

// server side validation.

@each $state, $data in $form-validation-states {

  @include form-validation-state($state, map-get($data, color), map-get($data, icon));

}

// Inline forms

//

// Make forms appear inline(-block) by adding the `.form-inline` class. Inline

// forms begin stacked on extra small (mobile) devices and then go inline when

// viewports reach <768px.

//

// Requires wrapping inputs and labels with `.form-group` for proper display of

// default HTML form controls and our custom form controls (e.g., input groups).

.form-inline {

  display: flex;

  flex-flow: row wrap;

  align-items: center; // Prevent shorter elements from growing to same height as others (e.g., small buttons growing to normal sized button height)

  // Because we use flex, the initial sizing of checkboxes is collapsed and

  // doesn't occupy the full-width (which is what we want for xs grid tier),

  // so we force that here.

  .form-check {

    width: 100%;

  }

  // Kick in the inline

  @include media-breakpoint-up(sm) {

    label {

      display: flex;

      align-items: center;

      justify-content: center;

      margin-bottom: 0;

    }

    // Inline-block all the things for "inline"

    .form-group {

      display: flex;

      flex: 0 0 auto;

      flex-flow: row wrap;

      align-items: center;

      margin-bottom: 0;

    }

    // Allow folks to *not* use `.form-group`

    .form-control {

      display: inline-block;

      width: auto; // Prevent labels from stacking above inputs in `.form-group`

      vertical-align: middle;

    }

    // Make static controls behave like regular ones

    .form-control-plaintext {

      display: inline-block;

    }

    .input-group,

    .custom-select {

      width: auto;

    }

    // Remove default margin on radios/checkboxes that were used for stacking, and

    // then undo the floating of radios and checkboxes to match.

    .form-check {

      display: flex;

      align-items: center;

      justify-content: center;

      width: auto;

      padding-left: 0;

    }

    .form-check-input {

      position: relative;

      flex-shrink: 0;

      margin-top: 0;

      margin-right: $form-check-input-margin-x;

      margin-left: 0;

    }

    .custom-control {

      align-items: center;

      justify-content: center;

    }

    .custom-control-label {

      margin-bottom: 0;

    }

  }

}