bulma/sass/elements/form.sass

=form-control
  +control
  @each $name, $pair in $colors
    $color: nth($pair, 1)
    &.is-#{$name}
      border-color: $color

.input
  +form-control
  box-shadow: inset 0 1px 2px rgba($black, 0.1)
  max-width: 100%
  width: 100%
  &[type="search"]
    border-radius: 290486px
  // Sizes
  &.is-small
    +control-small
  &.is-medium
    +control-medium
  &.is-large
    +control-large
  // Modifiers
  &.is-fullwidth
    display: block
    width: 100%
  &.is-inline
    display: inline
    width: auto

.textarea
  @extend .input
  display: block
  line-height: 1.2
  max-height: 600px
  max-width: 100%
  min-height: 120px
  min-width: 100%
  padding: 10px
  resize: vertical

%control-with-element
  cursor: pointer
  display: inline-block
  line-height: 16px
  position: relative
  vertical-align: top
  input
    cursor: pointer
  &:hover
    color: $control-hover
  &.is-disabled
    color: $text-light
    pointer-events: none
    input
      pointer-events: none

.checkbox
  @extend %control-with-element

.radio
  @extend %control-with-element
  & + .radio
    margin-left: 10px

.select
  display: inline-block
  height: 32px
  position: relative
  vertical-align: top
  select
    +form-control
    cursor: pointer
    display: block
    outline: none
    padding-right: 36px
    &:hover
      border-color: $control-hover-border
    &::ms-expand
      display: none
  &.is-fullwidth
    width: 100%
    select
      width: 100%
  &:after
    +arrow($link)
    margin-top: -6px
    right: 16px
    top: 50%
  &:hover
    &:after
      border-color: $link-hover
  &.is-small
    height: 24px
    select
      +control-small
      padding-right: 28px
  &.is-medium
    height: 40px
    select
      +control-medium
      padding-right: 44px
  &.is-large
    height: 48px
    select
      +control-large
      padding-right: 52px

.label
  color: $text-strong
  display: block
  font-weight: bold
  &:not(:last-child)
    margin-bottom: 5px

.help
  display: block
  font-size: $size-small
  margin-top: 5px
  @each $name, $pair in $colors
    $color: nth($pair, 1)
    &.is-#{$name}
      color: $color

// Containers

.control-label
  +mobile
    margin-bottom: 5px
  +tablet
    flex: 1
    margin-right: 20px
    padding-top: 7px
    text-align: right

.control
  position: relative
  text-align: left
  &:not(:last-child)
    margin-bottom: 10px
  // Modifiers
  &.has-addons
    display: flex
    justify-content: flex-start
    .button,
    .input,
    .select
      border-radius: 0
      margin-right: -1px
      width: auto
      &:hover
        z-index: 2
      &:active,
      &:focus
        z-index: 3
      &:first-child
        border-radius: $radius 0 0 $radius
        select
          border-radius: $radius 0 0 $radius
      &:last-child
        border-radius: 0 $radius $radius 0
        select
          border-radius: 0 $radius $radius 0
      &.is-expanded
        flex: 1
    &.has-addons-centered
      justify-content: center
    &.has-addons-right
      justify-content: flex-end
    &.has-addons-fullwidth
      .button,
      .input,
      .select
        flex: 1
  &.has-icon
    & > .fa
      +fa(14px, 24px)
      color: $text-light
      pointer-events: none
      position: absolute
      top: 4px
      z-index: 4
    .input
      &:focus + .fa
        color: $text-strong
      &.is-small + .fa
        font-size: 10.5px
        top: 0
      &.is-medium + .fa
        font-size: 21px
        top: 8px
      &.is-large + .fa
        font-size: 21px
        top: 12px
    &:not(.has-icon-right)
      & > .fa
        left: 4px
      .input
        padding-left: 32px
        &.is-small
          padding-left: 24px
          & + .fa
            left: 0
        &.is-medium
          padding-left: 40px
          & + .fa
            left: 8px
        &.is-large
          padding-left: 48px
          & + .fa
            left: 12px
    &.has-icon-right
      & > .fa
        right: 4px
      .input
        padding-right: 32px
        &.is-small
          padding-right: 24px
          & + .fa
            right: 0
        &.is-medium
          padding-right: 40px
          & + .fa
            right: 8px
        &.is-large
          padding-right: 48px
          & + .fa
            right: 12px
  &.is-grouped
    display: flex
    justify-content: flex-start
    & > .control
      &:not(:last-child)
        margin-bottom: 0
        margin-right: 10px
      &.is-expanded
        flex: 1
    &.is-grouped-centered
      justify-content: center
    &.is-grouped-right
      justify-content: flex-end
  &.is-horizontal
    +tablet
      display: flex
      & > .control
        display: flex
        flex: 5
  &.is-loading
    &:after
      @extend .loader
      position: absolute !important
      right: 8px
      top: 8px