onsenui/css-components-src/src/components/select.css

HTML5 Mobile Framework & UI Components

:root {
  --select-input-font-size: var(--font-size);
  --select-input-height: 32px;

  --material-select-input-font-size: 15px;

  --select-input: {
    @apply(--input);
    @apply(--transparent);
    position: relative;
    font-size: var(--select-input-font-size);
    height: var(--select-input-height);
    line-height: var(--select-input-height);
    border-color: var(--select-input-border-color);
    color: var(--select-input-color);
    appearance: none;
    display: inline-block;
    border-radius: 0;
    border: none;
  }

  --select-input--disabled: {
    @apply(--disabled);
    @apply(--transparent);
  }

  --input-placeholder: {
    @apply(--transparent);
    color: var(--input-placeholder-color);
  }

  --select-input--invalid: {
    @apply(--transparent);
    color: var(--input-invalid-text-color);
  }

  --select-input--material-placeholder: {
    color: var(--material-select-input-inactive-color);
    line-height: 20px;
  }
}

/*~
  name: Select Input
  category: Select Input
  markup: |
    <select class="select-input">
      <option>Option 1</option>
      <option>Option 2</option>
      <option>Option 3</option>
    </select>

    &nbsp;

    <select class="select-input" disabled>
      <option>Option 1</option>
      <option>Option 2</option>
      <option>Option 3</option>
    </select>
*/

.select-input {
  @apply(--select-input);
  padding: 0 20px 0 0;
  background-color: transparent;
  background-image: url('../img/select-arrow.svg');
  background-repeat: no-repeat;
  background-position: right center;
  border-bottom: none;
}

.select-input::-ms-clear {
  display: none;
}

.select-input::placeholder {
  color: var(--input-placeholder-color);
}

.select-input:disabled {
  @apply(--select-input--disabled);
}

.select-input:disabled::placeholder {
  @apply(--input-placeholder);
}

.select-input:invalid {
  @apply(--select-input--invalid);
}

.select-input[multiple] {
  height: calc(var(--select-input-height) * 2);
}

/*~
  name: Material Select Input
  category: Select Input
  markup: |
    <select class="select-input select-input--material">
      <option>Option 1</option>
      <option>Option 2</option>
      <option>Option 3</option>
    </select>

    &nbsp;

    <select class="select-input select-input--material" disabled>
      <option>Option 1</option>
      <option>Option 2</option>
      <option>Option 3</option>
    </select>
*/

.select-input--material {
  @apply(--material-font);
  color: var(--material-select-input-color);
  font-size: var(--material-select-input-font-size);
  background-image: url('../img/select-arrow.svg'), linear-gradient(to top, var(--material-select-border-color) 50%, var(--material-select-border-color) 50%);
  background-size: auto, 100% 1px;
  background-repeat: no-repeat;
  background-position: right center, left bottom;
  border: none;
  font-weight: 400;
  transform: translate3d(0, 0, 0); /* prevent ios flicker */
}

.select-input--material__label {
  @apply(--material-font);
  color: var(--material-select-input-inactive-color);
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 16px;
  pointer-events: none;
}

.select-input--material__label--active {
  color: var(--material-select-input-active-color);
  transform: translate(0, -75%) scale(0.75);
  transform-origin: left top;
  transition: transform 0.1s ease-in, color 0.1s ease-in;
}

.select-input--material::placeholder {
  @apply(--select-input--material-placeholder);
}

@keyframes material-select-input-animate {
  0% {
    background-size: 0% 2px, 100% 2px;
  }

  100% {
    background-size: 100% 2px, 100% 2px;
  }
}

/*~
  name: Underbar Select Input
  category: Select Input
  markup: |
    <select class="select-input select-input--underbar">
      <option>Option 1</option>
      <option>Option 2</option>
      <option>Option 3</option>
    </select>

    &nbsp;

    <select class="select-input select-input--underbar" disabled>
      <option>Option 1</option>
      <option>Option 2</option>
      <option>Option 3</option>
    </select>
*/

.select-input--underbar {
  border: none;
  border-bottom: 1px solid var(--select-input-border-color);
}

.select-input--underbar:disabled {
  @apply(--select-input--disabled);
  border: none;
  background-color: transparent;
  border-bottom: 1px solid var(--select-input-border-color);
}

.select-input--underbar:disabled::placeholder {
  @apply(--input-placeholder);
  border: none;
  background-color: transparent;
}

.select-input--underbar:invalid {
  @apply(--select-input--invalid);
  border: none;
  background-color: transparent;
  border-bottom: 1px solid var(--input-invalid-border-color);
}