chromium/chrome/browser/resources/ash/settings/multidevice_page/multidevice_radio_button.html

<style include="settings-shared cr-radio-button-style">
  :host([disabled]) {
    opacity: 1;
  }

  /* Disc and label should be transluscent, but not the policy indicator. */
  :host([disabled]) .disc-wrapper,
  :host([disabled]) #labelWrapper {
    opacity: var(--cr-disabled-opacity);
  }

  cr-policy-pref-indicator {
    margin-inline-start: var(--cr-controlled-by-spacing);
    /* Enable pointer events for the indicator so :hover works. Disable
      * clicks/taps via onIndicatorClick_ so outer on-tap doesn't trigger. */
    pointer-events: all;
  }
</style>

<div
    role="presentation"
    class="disc-wrapper"
    id="button"
    tabindex$="[[buttonTabIndex_]]"
    on-keydown="onInputKeydown_">
  <div class="disc-border"></div>
  <div class="disc"></div>
  <div id="overlay"></div>
</div>

<div id="labelWrapper" role="presentation">
  <span>[[label]]</span>
</div>

<template is="dom-if" if="[[disabled]]" restamp>
  <cr-policy-indicator
      indicator-type="userPolicy"
      icon-aria-label="[[label]]"
      on-click="onIndicatorClick_">
  </cr-policy-indicator>
</template>