// Checkboxes and radios
  //
  // Indent the labels to position radios/checkboxes as hanging controls.
  
  .form-check {
    position: relative;
    display: block;
    padding-left: $form-check-input-gutter;
  }
  
  .form-check-input {
    position: absolute;
    margin-top: $form-check-input-margin-y;
    margin-left: -$form-check-input-gutter;
  
    &:disabled ~ .form-check-label {
      color: $text-muted;
    }
  }
  
  .form-check-label {
    margin-bottom: 0;
  }
  
  .form-check-inline {
    display: inline-flex;
    align-items: center;
    padding-left: 0; 
    margin-right: $form-check-inline-margin-x;
  
    // Undo .form-check-input defaults and add some `margin-right`.
    .form-check-input {
      position: static;
      margin-top: 0;
      margin-left: 0;
    }
  }