Checkbox

To illustrate the styling of checked and hover states, .hover and .checked classes have been added to simulate these states. These classes are not required in production where the :hover and :checked pseudo-classes are used.

Label for checkbox

HTML

    
<div class="form__field checkbox">
  <label>
    <input id="checkbox-id" name="checkbox-id" type="checkbox"   />
    Label for checkbox
    <span class="checkmark"></span>
  </label>
</div>

SCSS

    .checkbox {
  display: block;
  position: relative;
  margin-bottom: 16px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;

  label {
    @include small-font;
    display: block;
    padding-left: 2.5em;
    cursor: pointer;
  }

  .checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 24px;
    width: 24px;
    border: 2px solid $grey-L35;
    background-color: $white;
    box-shadow: inset 0 3px 0 0 $grey-L66;

    &:after {
      content: "";
      position: absolute;
      display: none;
      left: 6px;
      top: 0;
      width: 6px;
      height: 12px;
      border: 1px solid $white;
      border-width: 0 3px 3px 0;
      -webkit-transform: rotate(45deg);
      -ms-transform: rotate(45deg);
      transform: rotate(45deg);
    }
  }

  [type="checkbox"] {
    position: absolute;
    left: 0;
    opacity: 0;
    cursor: pointer;

    &:checked ~ .checkmark {
      background-color: $coral;
      border-color: $coral;
      box-shadow: none;

      &:hover {
        background-color: $coral-D20;
        border-color: $coral-D20;
      }

      &:after {
        display: block;
      }
    }
  }

  &:hover [type="checkbox"] ~ .checkmark,
  &.hover [type="checkbox"] ~ .checkmark {
    background-color: $coral-L32;
  }

  &:hover [type="checkbox"]:checked ~ .checkmark,
  &.hover [type="checkbox"]:checked ~ .checkmark {
    background-color: $coral-D20;
    border-color: $coral-D20;
  }

  &.error [type="checkbox"] ~ .checkmark {
    border-color: $ruby;
    border-width: 3px;
  }

  &.error:hover [type="checkbox"] ~ .checkmark,
  &.error.hover [type="checkbox"] ~ .checkmark {
    background-color: $ruby-L60;
  }

  &.disabled [type=checkbox] ~ .checkmark,
  &.disabled:hover [type=checkbox] ~ .checkmark {
    border-color: $grey-L52;
    background-color: $white;
    box-shadow: none;
  }

  &.disabled [type=checkbox]:checked ~ .checkmark,
  &.disabled:hover [type=checkbox]:checked ~ .checkmark {
    background-color: $grey-L52;
  }

  &.disabled label,
  &.disabled:hover label {
    color: $grey-L52;
    cursor: default;
  }
}

Connect Dementia Research

Pattern Library

Checkbox

HTML

SCSS