max-height CSS 속성은 요소의 최소 높이를 설정합니다. min-heightheight 속성의 사용값이 자신의 값보다 작아지는걸 방지합니다.

min-heightmax-height 또는 height보다 커지면 요소의 높이는 min-height의 값을 사용합니다.

구문

/* <length> 값 */
min-height: 3.5em;

/* <percentage> 값 */
min-height: 10%;

/* 키워드 값 */
min-height: max-content;
min-height: min-content;
min-height: fit-content;
min-height: fill-available;

/* 전역 값 */
min-height: inherit;
min-height: initial;
min-height: unset;

<length>
고정 길이로 나타낸 최대 높이. 음수 값은 유효하지 않습니다.
<percentage>
컨테이닝 블록 높이에 대한 백분율로 나타낸 최대 높이. 음수 값은 유효하지 않습니다.

키워드 값

auto
최소 높이를 정하지 않음.
max-content
본질적인 선호 높이.
min-content
본질적인 최소 높이.
fill-available 
컨테이닝 블록의 높이에서 세로축 안쪽 및 바깥 여백과 테두리의 공간을 제외한 높이. (일부 브라우저는 매우 오래 된 이름인 available로 구현함을 참고하세요.)
fit-content
CSS3 Box 모듈에 따라 min-content의 다른 이름. CSS3 Sizing 모듈은 더 복잡한 알고리즘을 정의하지만, 모든 브라우저에서 실험 기능으로도 구현하지 않습니다.

형식 구문

<length> | <percentage> | auto | max-content | min-content | fit-content | fill-available

예제

table { min-height: 75%; }

form { min-height: 0; }

명세

Specification Status Comment
CSS Intrinsic & Extrinsic Sizing Module Level 3
The definition of 'min-height' in that specification.
Working Draft Adds the max-content, min-content, fit-content, and fill-available keywords. (Both CSS3 Box and CSS3 Writing Modes drafts used to define these keywords, but are superseded by this spec.)
CSS Flexible Box Layout Module
The definition of 'min-height' in that specification.
Candidate Recommendation Adds the auto keyword and uses it as the initial value.
CSS Transitions
The definition of 'min-height' in that specification.
Working Draft Defines min-height as animatable.
CSS Level 2 (Revision 1)
The definition of 'min-height' in that specification.
Recommendation Initial definition.

초기값auto
적용대상all elements but non-replaced inline elements, table columns, and column groups
상속no
PercentagesThe percentage is calculated with respect to the height of the generated box's containing block. If the height of the containing block is not specified explicitly (i.e., it depends on content height), and this element is not absolutely positioned, the percentage value is treated as 0.
Mediavisual
Computed valuethe percentage as specified or the absolute length
Animation typea length, percentage or calc();
Canonical orderthe unique non-ambiguous order defined by the formal grammar

브라우저 호환성

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
min-heightChrome Full support 1Edge Full support 12Firefox Full support 3
Notes
Full support 3
Notes
Notes CSS 2.1 leaves the behavior of min-height with table undefined. Firefox supports applying min-height to table elements.
IE Full support 7
Notes
Full support 7
Notes
Notes In Internet Explorer 10 and 11, a min-height declaration on a column-direction flex container doesn't apply to the container's flex items. See Flexbug #3 for more info.
Opera Full support 4
Notes
Full support 4
Notes
Notes CSS 2.1 leaves the behavior of min-height with table undefined. Opera supports applying min-height to table elements.
Safari Full support 1WebView Android ? Chrome Android ? Edge Mobile Full support YesFirefox Android ? Opera Android ? Safari iOS Full support 9Samsung Internet Android ?
fit-content, max-content, and min-content
Experimental
Chrome No support NoEdge No support NoFirefox No support NoIE No support NoOpera No support NoSafari Full support 9WebView Android ? Chrome Android ? Edge Mobile ? Firefox Android ? Opera Android ? Safari iOS ? Samsung Internet Android No support No
stretch
Experimental
Chrome Full support 28
Alternate Name
Full support 28
Alternate Name
Alternate Name Uses the non-standard name: -webkit-fill-available
Edge No support NoFirefox No support NoIE No support NoOpera Full support Yes
Alternate Name
Full support Yes
Alternate Name
Alternate Name Uses the non-standard name: -webkit-fill-available
Safari Full support 9
Alternate Name
Full support 9
Alternate Name
Alternate Name Uses the non-standard name: -webkit-fill-available
WebView Android Full support 37
Alternate Name
Full support 37
Alternate Name
Alternate Name Uses the non-standard name: -webkit-fill-available
Chrome Android Full support 28
Alternate Name
Full support 28
Alternate Name
Alternate Name Uses the non-standard name: -webkit-fill-available
Edge Mobile ? Firefox Android ? Opera Android Full support Yes
Alternate Name
Full support Yes
Alternate Name
Alternate Name Uses the non-standard name: -webkit-fill-available
Safari iOS ? Samsung Internet Android Full support Yes
Alternate Name
Full support Yes
Alternate Name
Alternate Name Uses the non-standard name: -webkit-fill-available
autoChrome Full support 21Edge ? Firefox No support 16 — 22
Notes
No support 16 — 22
Notes
Notes Firefox 18 and later used auto as the initial value for min-height.
IE No support NoOpera Full support 12.1Safari No support NoWebView Android ? Chrome Android ? Edge Mobile ? Firefox Android ? Opera Android ? Safari iOS ? Samsung Internet Android ?

Legend

Full support  
Full support
No support  
No support
Compatibility unknown  
Compatibility unknown
Experimental. Expect behavior to change in the future.
Experimental. Expect behavior to change in the future.
See implementation notes.
See implementation notes.
Uses a non-standard name.
Uses a non-standard name.

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