ionic-framework/ionic/components/form/form.scss

/**
 * Forms
 * --------------------------------------------------
 */


$input-label-color: get-color(dark, base);
$input-color: $input-label-color;
$input-bg: get-color(light, base);
$input-bg-disabled: darken(get-color(stable, base), 10%);
$input-color-placeholder: darken(get-color(stable, base), 20%);

$input-height-base: 5rem;
$input-height-large: $input-height-base + 0.3rem;
$input-height-small: 1.2rem;

// Make all forms have space below them
form {
  margin: 0 0 $line-height-base;
}

// Set font for forms
label,
input,
button,
select,
textarea {
  @include font-shorthand($font-size-base, normal, $line-height-base); // Set size, weight, line-height here
}
input,
button,
select,
textarea {
  font-family: $font-family-base; // And only set font-family here for those that need it (note the missing label element)
}


// Input List
// -------------------------------

.item-input {
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 6px 0 5px 16px;

  input {
    border-radius: 0;
    flex: 1 220px;
    @include appearance(none);
    margin: 0;
    padding-right: 24px;
    background-color: transparent;
  }

  .button .icon {
    flex: 0 0 24px;
    position: static;
    display: inline-block;
    height: auto;
    text-align: center;
    font-size: 16px;
  }

  .button-bar {
    border-radius: 0;
    flex: 1 0 220px;
    @include appearance(none);
  }

  .icon {
    min-width: 14px;
  }
}

.item-input-inset {
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: ($item-padding / 3) * 2;
}

.item-input-wrapper {
  display: flex;
  flex: 1 0;
  align-items: center;
  border-radius: 4px;
  padding-right: 8px;
  padding-left: 8px;
  background: #eee;
}

.item-input-inset .item-input-wrapper input {
  padding-left: 4px;
  height: 29px;
  background: transparent;
  line-height: 18px;
}

.item-input-wrapper ~ .button {
  margin-left: ($item-padding / 3) * 2;
}



// Form Controls
// -------------------------------

// Shared size and type resets
textarea,
input[type="text"],
input[type="password"],
input[type="datetime"],
input[type="datetime-local"],
input[type="date"],
input[type="month"],
input[type="time"],
input[type="week"],
input[type="number"],
input[type="email"],
input[type="url"],
input[type="search"],
input[type="tel"],
input[type="color"] {
  display: block;
  //padding-top: 2px;
  padding-left: 0;
  height: 3.8rem;//$line-height-computed + $font-size-base;
  color: $input-color;
  vertical-align: middle;
  font-size: 1.6rem;//$font-size-base;
  line-height: $font-size-base + 2;
}

.mode-ios,
.mode-android {
  input[type="datetime-local"],
  input[type="date"],
  input[type="month"],
  input[type="time"],
  input[type="week"] {
    padding-top: 8px;
  }
}

.item-input {
  input,
  textarea {
    width: 100%;
  }
}

textarea {
  padding-left: 0;
  @include placeholder($input-color-placeholder, -3px);
}

// Reset height since textareas have rows
textarea {
  height: auto;
}

// Everything else
textarea,
input[type="text"],
input[type="password"],
input[type="datetime"],
input[type="datetime-local"],
input[type="date"],
input[type="month"],
input[type="time"],
input[type="week"],
input[type="number"],
input[type="email"],
input[type="url"],
input[type="search"],
input[type="tel"],
input[type="color"] {
  border: 0;
}

// Position radios and checkboxes better
input[type="radio"],
input[type="checkbox"] {
  margin: 0;
  line-height: normal;
}

// Reset width of input images, buttons, radios, checkboxes
.item-input {
  input[type="file"],
  input[type="image"],
  input[type="submit"],
  input[type="reset"],
  input[type="button"],
  input[type="radio"],
  input[type="checkbox"] {
    width: auto; // Override of generic input selector
  }
}

// Set the height of file to match text inputs
input[type="file"] {
  line-height: $input-height-base;
}

// Text input classes to hide text caret during scroll
.previous-input-focus,
.cloned-text-input + input,
.cloned-text-input + textarea {
  position: absolute !important;
  left: -9999px;
  width: 200px;
}


// Placeholder
// -------------------------------
input,
textarea {
  @include placeholder();
}


// DISABLED STATE
// -------------------------------

// Disabled and read-only inputs
input[disabled],
select[disabled],
textarea[disabled],
input[readonly]:not(.cloned-text-input),
textarea[readonly]:not(.cloned-text-input),
select[readonly] {
  background-color: $input-bg-disabled;
  cursor: not-allowed;
}
// Explicitly reset the colors here
input[type="radio"][disabled],
input[type="checkbox"][disabled],
input[type="radio"][readonly],
input[type="checkbox"][readonly] {
  background-color: transparent;
}