isolation CSS 속성은 요소가 새로운 쌓임 맥락을 생성해야 하는지 지정합니다.

mix-blend-mode와 함께 사용했을 때 특히 유용합니다.


/* 키워드 값 */
isolation: auto;
isolation: isolate;

/* 전역 값 */
isolation: inherit;
isolation: initial;
isolation: unset;

isolation 속성은 다음 키워드 값 중 하나를 사용해 지정합니다.

요소에 적용한 속성 중 새로운 쌓임 맥락을 요구하는 속성이 있을 때만 쌓임 맥락을 생성합니다.
항상 새로운 쌓임 맥락을 생성합니다.

형식 구문

auto | isolate


<div id="b" class="a">
  <div id="d">
    <div class="a c">auto</div>
  <div id="e">
    <div class="a c">isolate</div>
.a {
  background-color: rgb(0,255,0);
#b {
  width: 200px;
  height: 210px;
.c {
  width: 100px;
  height: 100px;
  border: 1px solid black;
  padding: 2px;
  mix-blend-mode: difference;
#d {
  isolation: auto;
#e {
  isolation: isolate;


Specification Status Comment
Compositing and Blending Level 1
The definition of 'Isolation' in that specification.
Candidate Recommendation Initial definition
적용대상All elements. In SVG, it applies to container elements, graphics elements, and graphics referencing elements.
Computed valueas specified
Animation typediscrete

브라우저 호환성

Update compatibility data on GitHub
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
isolationChrome Full support 41Edge Full support 79Firefox Full support 36IE No support NoOpera Full support 30Safari Full support 8WebView Android Full support 41Chrome Android Full support 41Firefox Android Full support 36Opera Android Full support 30Safari iOS Full support 8Samsung Internet Android Full support 4.0


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