bootstrap-switch/src/less/bootstrap3/bootstrap-switch.less

@bootstrap-switch-base: bootstrap-switch;

.@{bootstrap-switch-base} {
  display: inline-block;
  direction: ltr;
  cursor: pointer;
  border-radius: @border-radius-base;
  border: 1px solid;
  border-color: @btn-default-border;
  position: relative;
  text-align: left;
  overflow: hidden;
  line-height: 8px;
  z-index: 0;
  .user-select(none);
  vertical-align: middle;
  .transition(~"border-color ease-in-out .15s, box-shadow ease-in-out .15s");

  .@{bootstrap-switch-base}-container {
    display: inline-block;
    top: 0;
    border-radius: @border-radius-base;
    .translate3d(0, 0, 0);
  }

  .@{bootstrap-switch-base}-handle-on,
  .@{bootstrap-switch-base}-handle-off,
  .@{bootstrap-switch-base}-label {
    .box-sizing(border-box);
    cursor: pointer;
    display: inline-block !important;
    height: 100%;
    padding: @padding-base-vertical @padding-base-horizontal;
    font-size: @font-size-base;
    line-height: @line-height-computed;
  }

  .@{bootstrap-switch-base}-handle-on,
  .@{bootstrap-switch-base}-handle-off {
    text-align: center;
    z-index: 1;

    &.@{bootstrap-switch-base}-primary {
      color: #fff;
      background: @btn-primary-bg;
    }

    &.@{bootstrap-switch-base}-info {
      color: #fff;
      background: @btn-info-bg;
    }

    &.@{bootstrap-switch-base}-success {
      color: #fff;
      background: @btn-success-bg;
    }

    &.@{bootstrap-switch-base}-warning {
      background: @btn-warning-bg;
      color: #fff;
    }

    &.@{bootstrap-switch-base}-danger {
      color: #fff;
      background: @btn-danger-bg;
    }

    &.@{bootstrap-switch-base}-default {
      color: #000;
      background: @gray-lighter;
    }
  }

  .@{bootstrap-switch-base}-label {
    text-align: center;
    margin-top: -1px;
    margin-bottom: -1px;
    z-index: 100;
    color: @btn-default-color;
    background: @btn-default-bg;
  }

  .@{bootstrap-switch-base}-handle-on {
    .border-left-radius(@border-radius-base - 1);
  }

  .@{bootstrap-switch-base}-handle-off {
    .border-right-radius(@border-radius-base - 1);
  }

  input[type='radio'],
  input[type='checkbox'] {
    position: absolute !important;
    top: 0;
    left: 0;
    .opacity(0);
    z-index: -1;

    &.form-control {
      height: auto;
    }
  }

  &.@{bootstrap-switch-base}-mini {

    .@{bootstrap-switch-base}-handle-on,
    .@{bootstrap-switch-base}-handle-off,
    .@{bootstrap-switch-base}-label {
      padding: @padding-xs-vertical @padding-xs-horizontal;
      font-size: @font-size-small;
      line-height: @line-height-small;
    }
  }

  &.@{bootstrap-switch-base}-small {

    .@{bootstrap-switch-base}-handle-on,
    .@{bootstrap-switch-base}-handle-off,
    .@{bootstrap-switch-base}-label {
      padding: @padding-small-vertical @padding-small-horizontal;
      font-size: @font-size-small;
      line-height: @line-height-small;
    }
  }

  &.@{bootstrap-switch-base}-large {

    .@{bootstrap-switch-base}-handle-on,
    .@{bootstrap-switch-base}-handle-off,
    .@{bootstrap-switch-base}-label {
      padding: @padding-base-vertical @padding-large-horizontal;
      font-size: @font-size-large;
      line-height: @line-height-large;
    }
  }

  &.@{bootstrap-switch-base}-disabled,
  &.@{bootstrap-switch-base}-readonly,
  &.@{bootstrap-switch-base}-indeterminate {
    cursor: default !important;

    .@{bootstrap-switch-base}-handle-on,
    .@{bootstrap-switch-base}-handle-off,
    .@{bootstrap-switch-base}-label {
      .opacity(.5);
      cursor: default !important;
    }
  }

  &.@{bootstrap-switch-base}-animate {

    .@{bootstrap-switch-base}-container {
      .transition(margin-left .5s);
    }
  }

  &.@{bootstrap-switch-base}-inverse {

    .@{bootstrap-switch-base}-handle-on {
      .border-left-radius(0);
      .border-right-radius(@border-radius-base - 1);
    }

    .@{bootstrap-switch-base}-handle-off {
      .border-right-radius(0);
      .border-left-radius(@border-radius-base - 1);
    }
  }

  &.@{bootstrap-switch-base}-focused {
    @color-rgba: rgba(red(@input-border-focus), green(@input-border-focus), blue(@input-border-focus), .6);
    border-color: @input-border-focus;
    outline: 0;
    .box-shadow(~"inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px @{color-rgba}");
  }

  &.@{bootstrap-switch-base}-on,
  &.@{bootstrap-switch-base}-inverse.@{bootstrap-switch-base}-off {

    .@{bootstrap-switch-base}-label {
      .border-right-radius(@border-radius-base - 1);
    }
  }

  &.@{bootstrap-switch-base}-off,
  &.@{bootstrap-switch-base}-inverse.@{bootstrap-switch-base}-on {


    .@{bootstrap-switch-base}-label {
      .border-left-radius(@border-radius-base - 1);
    }
  }
}