min-width

min-width CSS 속성은 요소의 최소 너비를 설정합니다. min-widthwidth 속성의 사용값이 자신의 값보다 작아지는걸 방지합니다.

min-widthmax-width 또는 width보다 커지면 요소의 높이는 min-width의 값을 사용합니다.

구문

/* <length> 값 */
min-width: 3.5em;

/* <percentage> 값 */
min-width: 10%;

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

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

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

키워드 값

auto
최소 너비를 정하지 않음.
max-content
본질적인 선호 높이.
min-content
본질적인 최소 높이.
fill-available
컨테이닝 블록의 너비에서 가로축 안쪽 및 바깥 여백과 테두리의 공간을 제외한 높이. (일부 브라우저는 매우 오래 된 이름인 available로 구현함을 참고하세요.)
fit-content
min(max-content, max(min-content, fill-available))과 같음.

형식 구문

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

예제

table { min-width: 75%; }

form { min-width: 0; }

명세

Specification Status Comment
CSS Intrinsic & Extrinsic Sizing Module Level 3
The definition of 'min-width' 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 (Both CSS3 Box and CSS3 Writing Modes drafts used to define these keywords, but are superseded by this spec.)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-width' in that specification.
Candidate Recommendation Adds the auto keyword and uses it as the initial value.
CSS Transitions
The definition of 'min-width' in that specification.
Working Draft Defines min-width as animatable.
CSS Level 2 (Revision 1)
The definition of 'min-width' in that specification.
Recommendation Initial definition.
초기값auto
적용대상all elements but non-replaced inline elements, table rows, and row groups
상속no
Percentagesrefer to the width of the containing block
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 AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
min-widthChrome Full support 1Edge Full support 12Firefox Full support 1
Notes
Full support 1
Notes
Notes CSS 2.1 leaves the behavior of min-width with table undefined. Firefox supports applying min-width to table elements.
IE Full support 7Opera Full support 4
Notes
Full support 4
Notes
Notes CSS 2.1 leaves the behavior of min-width with table undefined. Opera supports applying min-width to table elements.
Safari Full support 1WebView Android Full support 4.4Chrome Android Full support 18Firefox Android Full support 4
Notes
Full support 4
Notes
Notes CSS 2.1 leaves the behavior of min-width with table undefined. Firefox supports applying min-width to table elements.
Opera Android Full support YesSafari iOS Full support 1Samsung Internet Android Full support 1.0
autoChrome Full support 21
Notes
Full support 21
Notes
Notes Chrome uses auto as the initial value for min-width.
Edge Full support 12
Notes
Full support 12
Notes
Notes Edge uses auto as the initial value for min-width.
Firefox Full support 34
Full support 34
No support 16 — 22
Notes
Notes Firefox 18 and later (until the value was removed), used auto as the initial value for min-width.
IE No support NoOpera Full support 12.1
Notes
Full support 12.1
Notes
Notes Opera uses auto as the initial value for min-width.
Safari No support NoWebView Android Full support 37
Notes
Full support 37
Notes
Notes Chrome uses auto as the initial value for min-width.
Chrome Android Full support 25
Notes
Full support 25
Notes
Notes Chrome uses auto as the initial value for min-width.
Firefox Android Full support 34
Full support 34
No support 16 — 22
Notes
Notes Firefox 18 and later (until the value was removed), used auto as the initial value for min-width.
Opera Android ? Safari iOS No support NoSamsung Internet Android ?
fit-contentChrome Full support 46
Full support 46
Full support 25
Prefixed
Prefixed Implemented with the vendor prefix: -webkit-
Edge No support NoFirefox Full support 3
Prefixed Notes
Full support 3
Prefixed Notes
Prefixed Implemented with the vendor prefix: -moz-
Notes Firefox implements the definitions given in CSS3 Basic Box. This defines available and not fit-available. Also, the definition of fit-content is simpler than in CSS3 Sizing.
IE No support NoOpera Full support 15
Prefixed
Full support 15
Prefixed
Prefixed Implemented with the vendor prefix: -webkit-
Safari Full support 11
Full support 11
Full support 6.1
Prefixed
Prefixed Implemented with the vendor prefix: -webkit-
WebView Android Full support 46
Full support 46
Full support ≤37
Prefixed
Prefixed Implemented with the vendor prefix: -webkit-
Chrome Android Full support 46Firefox Android Full support 4
Prefixed Notes
Full support 4
Prefixed Notes
Prefixed Implemented with the vendor prefix: -moz-
Notes Firefox implements the definitions given in CSS3 Basic Box. This defines available and not fit-available. Also, the definition of fit-content is simpler than in CSS3 Sizing.
Opera Android ? Safari iOS Full support 11
Full support 11
Full support 7
Prefixed
Prefixed Implemented with the vendor prefix: -webkit-
Samsung Internet Android Full support 5.0
Alternate Name
Full support 5.0
Alternate Name
Alternate Name Uses the non-standard name: -webkit-fill-available
max-contentChrome Full support 46
Full support 46
Full support 25
Prefixed
Prefixed Implemented with the vendor prefix: -webkit-
Edge No support NoFirefox Full support 66
Full support 66
Full support 3
Prefixed
Prefixed Implemented with the vendor prefix: -moz-
IE No support NoOpera Full support 15
Prefixed
Full support 15
Prefixed
Prefixed Implemented with the vendor prefix: -webkit-
Safari Full support 11
Full support 11
Full support 2
Alternate Name
Alternate Name Uses the non-standard name: intrinsic
WebView Android Full support 46
Full support 46
Full support ≤37
Prefixed
Prefixed Implemented with the vendor prefix: -webkit-
Chrome Android Full support 46Firefox Android Full support 66
Full support 66
Full support 4
Prefixed
Prefixed Implemented with the vendor prefix: -moz-
Opera Android ? Safari iOS Full support 11
Full support 11
Full support 1
Alternate Name
Alternate Name Uses the non-standard name: intrinsic
Samsung Internet Android Full support 5.0
min-contentChrome Full support 46
Full support 46
Full support 25
Prefixed
Prefixed Implemented with the vendor prefix: -webkit-
Full support 25
Alternate Name
Alternate Name Uses the non-standard name: min-intrinsic
Edge No support NoFirefox Full support 66
Full support 66
Full support 3
Prefixed
Prefixed Implemented with the vendor prefix: -moz-
IE No support NoOpera Full support 44Safari Full support 11
Full support 11
Full support 2
Alternate Name
Alternate Name Uses the non-standard name: min-intrinsic
WebView Android Full support 46
Full support 46
Full support ≤37
Prefixed
Prefixed Implemented with the vendor prefix: -webkit-
Chrome Android Full support 46Firefox Android Full support 66
Full support 66
Full support 4
Prefixed
Prefixed Implemented with the vendor prefix: -moz-
Opera Android Full support 43Safari iOS Full support 11
Full support 11
Full support 1
Alternate Name
Alternate Name Uses the non-standard name: min-intrinsic
Samsung Internet Android Full support 5.0
stretch
Experimental
Chrome Full support 22
Alternate Name
Full support 22
Alternate Name
Alternate Name Uses the non-standard name: -webkit-fill-available
Edge No support NoFirefox No support NoIE No support NoOpera Full support 15
Alternate Name
Full support 15
Alternate Name
Alternate Name Uses the non-standard name: -webkit-fill-available
Safari No support NoWebView Android Full support 4.4
Alternate Name
Full support 4.4
Alternate Name
Alternate Name Uses the non-standard name: -webkit-fill-available
Chrome Android Full support 25
Alternate Name
Full support 25
Alternate Name
Alternate Name Uses the non-standard name: -webkit-fill-available
Firefox Android No support NoOpera Android Full support 14
Alternate Name
Full support 14
Alternate Name
Alternate Name Uses the non-standard name: -webkit-fill-available
Safari iOS No support NoSamsung 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.
Requires a vendor prefix or different name for use.
Requires a vendor prefix or different name for use.

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