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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.


                <img src=",q_auto,w_600,dpr_auto/posts/twitter-light-mode-justrhysism-small-cap.png" />

<p>Click to toggle image dimmer.</p>


                .dimmer-switch {
  position: relative;
  display: inline-block;
  cursor: pointer;
  img {
    display: inline-block;
    filter: brightness(40%) grayscale(50%);
    transition: filter 0.1s ease;
  .icon {
    position: absolute;
    top: 10%;
    right: 10%;
    z-index: 1;
    border: 2px solid white;
    border-radius: 100%;
    padding: 3px;
    fill: white;
    opacity: 0.9;
    transition: opacity 0.1s ease;
  &.is-on {
    .icon {
      opacity: 0.3;
    img {
      filter: brightness(100%) grayscale(0%);

body {
  background: hsl(220, 20%, 16%);
  color: white;
  text-align: center;

img {
  max-width: 100%;

.dimmer-switch + p {
  margin-top: -2rem;


                const sunglasses =
	'<svg class="icon" width="32" height="32" xmlns=""><path d="M15.018 12.975c-4.367-1.203-10.525-1.147-13.692-.613-.383.064-.443 1.823-.103 1.884.626.253.893.885.893.885s.187.561.73 2.841c.543 2.28 1.838 2.554 1.838 2.554s1.584.392 3.411.392c1.828 0 2.92-.083 4.091-.669 1.17-.585 1.682-2.216 1.682-2.216s.59-1.404.996-2.73c.127-.416 2.064-.416 2.191 0 .406 1.326.996 2.73.996 2.73s.512 1.63 1.682 2.216c1.17.586 2.263.669 4.09.669 1.828 0 3.412-.392 3.412-.392s1.295-.274 1.838-2.554c.543-2.28.73-2.84.73-2.84s.267-.633.893-.886c.34-.061.28-1.82-.103-1.884-3.167-.534-9.325-.59-13.693.613-.296.068-1.585.068-1.882 0z"/></svg>';

const TITLE_TAP_TOGGLE = 'Tap to toggle dimmer';
const TITLE_SPACE_TOGGLE = 'Tap or press spacebar to toggle dimmer';

function addDimmerSwitch(image) {
	// Wrap Image
	const wrapper = document.createElement('span');
	wrapper.title = TITLE_TAP_TOGGLE;
	wrapper.tabIndex = 0;

	image.insertAdjacentElement('beforebegin', wrapper);

	// Add SVG
	wrapper.insertAdjacentHTML('afterbegin', sunglasses);

	// Toggles
	const toggleTitle = space => wrapper.title = space ? TITLE_SPACE_TOGGLE : TITLE_TAP_TOGGLE;
	const toggleDimmer = () => wrapper.classList.toggle('is-on');
	// Handlers
	const keyHandler = event => {
		// Not 'space'
		if (event.which !== 32) return;
	const focusInHandler = () => toggleTitle(true);
	const focusOutHandler = () => toggleTitle(false);

	// Bind Events  
	wrapper.addEventListener('click', toggleDimmer);
	wrapper.addEventListener('keydown', keyHandler);
	wrapper.addEventListener('focusin', focusInHandler);
	wrapper.addEventListener('focusout', focusOutHandler);

const images = document.querySelectorAll('img');