kizu

.compose-form:has(.compose-form__upload__warning) .compose-form__publish .button,
.compose-form__upload__warning .icon-button {
    border: medium dashed red;
}

.compose-form__upload-thumbnail:has(.compose-form__upload__warning) .compose-form__upload__actions .icon-button:has(.fa-pencil) {
    border: medium dashed lime;    
}

.compose-form:has(.compose-form__upload__warning) .compose-form__publish::before {

kizu

const getPropValues = (prop) => {
  const keywords = [];
  const types = [];
  const searcher = (node) => {
    if (!node) return;
    if (node.type === 'Keyword' && keywords.indexOf(node.name) === -1) {
      keywords.push(node.name);
    } else if (node.type === 'Group') {
      node.terms.map(term => csstree.grammar.walk(term, { enter: searcher }));
    } else if (node.type === 'Type') {

kizu

/* This should work when you have the button in focus and press space on keyboard  */
/* See https://html.spec.whatwg.org/multipage/scripting.html#selector-active */
/* Firefox currently won't behave properly there! */
button:active {
	background: lime;
}

kizu

<div style="display:none;"><lj-cut><div style="display:none;"></lj-cut></div>Часть, видимая только в ленте, но не в посте<div style="display:none;"><lj-cut></div></lj-cut></div>

kizu

/* Testing empty values */

.test:before { content: attr(class); }

.test {
  border: var(--bar) solid;
}

.test_valid {
  --bar: ;

kizu

/* Oh hai, Selectors level 4! */
/* https://drafts.csswg.org/selectors-4/  */
/* Try this at http://nightly.webkit.org/ */

div:before {
	content: attr(class);
}

.a.b:not(.c) {
	background: red;

kizu

/* Oh hai, Selectors level 4! */
/* https://drafts.csswg.org/selectors-4/  */
/* Try this at http://nightly.webkit.org/ */

div:before {
	content: attr(class);
}

.a.b:not(.c) {
	background: red;

kizu

.test {
	position: relative;
	width: +100px; /* plus sign is allowed */
	height: +100px;

	padding: 100px;
	padding: -0px; /* Minus sign is allowed for zero */
	
	background: rgba(0,0,+255,1);  /* plus sign is allowed */
}

kizu

/**
 * Pooparty - view in Chrome for the full effect
 */

@keyframes poop-dance {
	from, 49% { transform-origin: -50% 100%; }
	50%, 75%, to { transform-origin: 150% 100%; }
	25% { transform: rotate(-10deg); }
	50% { transform: rotate(0deg); }
	75% { transform: rotate(10deg); }

kizu

/**
 * Pooparty - view in Chrome for the full effect
 */

@keyframes poop-dance {
	from, 49% { transform-origin: -50% 100%; }
	50%, 75%, to { transform-origin: 150% 100%; }
	25% { transform: rotate(-10deg); }
	50% { transform: rotate(0deg); }
	75% { transform: rotate(10deg); }