place-items Baseline Widely available
CSS 의 place-items단축 속성 은 그리드 혹은 플렉스박스 같은 관계형 레이아웃 시스템에서 블록 방향과 인라인 방향에서 (예를 들어, align-itemsjustify-items
/* 키워드 값 */
place-items: center;
place-items: normal start;
/* 위치 정렬 */
place-items: center normal;
place-items: start legacy;
place-items: end normal;
place-items: self-start legacy;
place-items: self-end normal;
place-items: flex-start legacy;
place-items: flex-end normal;
/* 기준선 정렬 */
place-items: baseline normal;
place-items: first baseline legacy;
place-items: last baseline normal;
place-items: stretch legacy;
/* 전역 값 */
place-items: inherit;
place-items: initial;
place-items: revert;
place-items: revert-layer;
place-items: unset;
초기값 as each of the properties of the shorthand: 적용대상 all elements 상속 no 계산 값 as each of the properties of the shorthand: Animation type discrete
place-items = <'align-items'> <'justify-items'> ? <align-items> = normal | stretch | <baseline-position> | [ <overflow-position> ? <self-position> ] | anchor-center <justify-items> = normal | stretch | <baseline-position> | <overflow-position> ? [ <self-position> | left | right ] | legacy | legacy && [ left | right | center ] | anchor-center <baseline-position> = [ first | last ] ? && baseline <overflow-position> = unsafe | safe <self-position> = center | start | end | self-start | self-end | flex-start | flex-end 플렉스박스에서는 주축 요소가 하나의 그룹으로 취급되기 때문에 justify-selfjustify-items
div > div {
box-sizing: border-box;
border: 2px solid #8c8c8c;
width: 50px;
display: flex;
align-items: center;
justify-content: center;
}
#item1 {
background-color: #8cffa0;
min-height: 30px;
font-size: 2em;
}
#item2 {
background-color: #a0c8ff;
min-height: 50px;
}
#item3 {
background-color: #ffa08c;
min-height: 40px;
}
#item4 {
background-color: #ffff8c;
min-height: 60px;
}
#item5 {
background-color: #ff8cff;
min-height: 70px;
}
#item6 {
background-color: #8cffff;
min-height: 50px;
}
select {
font-size: 16px;
}
.row {
margin-top: 10px;
}
<div id="container">
<div id="item1">1</div>
<div id="item2">2</div>
<div id="item3">3</div>
</div>
<div class="row">
<label for="values">place-items: </label>
<select id="values">
<option value="stretch">stretch</option>
<option value="start">start</option>
<option value="center">center</option>
<option value="end">end</option>
<option value="left">left</option>
<option value="right">right</option>
<option value="auto center">auto center</option>
<option value="normal start">normal start</option>
<option value="center normal">center normal</option>
<option value="start auto">start auto</option>
<option value="end normal">end normal</option>
<option value="self-start auto">self-start auto</option>
<option value="self-end normal">self-end normal</option>
<option value="flex-start auto">flex-start auto</option>
<option value="flex-end normal">flex-end normal</option>
<option value="left auto">left auto</option>
<option value="right normal">right normal</option>
<option value="baseline normal">baseline normal</option>
<option value="first baseline auto">first baseline auto</option>
<option value="last baseline normal">last baseline normal</option>
<option value="stretch auto">stretch auto</option>
</select>
</div>
const values = document.getElementById("values");
const container = document.getElementById("container");
values.addEventListener("change", (evt) => {
container.style.placeItems = evt.target.value;
});
CSS
#container {
height: 200px;
width: 240px;
place-items: stretch; /* 리스트에 있는 다른 옵션을 선택하여 값을 변경할 수 있습니다. */
background-color: #8c8c8c;
display: flex;
}
결과ㄴ
다음 그리드 컨테이너는 요소들이 배치된 그리드 영역보다 작기 때문에 place-items 는 요소들을 블록과 인라인 차원에서 요소들을 이동시킵니다.
div > div {
box-sizing: border-box;
border: 2px solid #8c8c8c;
}
#item1 {
background-color: #8cffa0;
min-height: 30px;
font-size: 2em;
}
#item2 {
background-color: #a0c8ff;
min-height: 50px;
}
#item3 {
background-color: #ffa08c;
min-height: 40px;
}
#item4 {
background-color: #ffff8c;
min-height: 60px;
}
#item5 {
background-color: #ff8cff;
min-height: 70px;
}
#item6 {
background-color: #8cffff;
min-height: 50px;
}
select {
font-size: 16px;
}
.row {
margin-top: 10px;
}
<div id="gridcontainer">
<div id="item1">1</div>
<div id="item2">2</div>
<div id="item3">3</div>
<div id="item4">4</div>
<div id="item5">5</div>
</div>
<div class="row">
<label for="gridvalues">place-items: </label>
<select id="gridvalues">
<option value="stretch">stretch</option>
<option value="start">start</option>
<option value="center">center</option>
<option value="end">end</option>
<option value="left">left</option>
<option value="right">right</option>
<option value="auto center">auto center</option>
<option value="normal start">normal start</option>
<option value="center normal">center normal</option>
<option value="start auto">start auto</option>
<option value="end normal">end normal</option>
<option value="self-start auto">self-start auto</option>
<option value="self-end normal">self-end normal</option>
<option value="flex-start auto">flex-start auto</option>
<option value="flex-end normal">flex-end normal</option>
<option value="left auto">left auto</option>
<option value="right normal">right normal</option>
<option value="baseline normal">baseline normal</option>
<option value="first baseline auto">first baseline auto</option>
<option value="last baseline normal">last baseline normal</option>
<option value="stretch auto">stretch auto</option>
</select>
</div>
const values = document.getElementById("gridvalues");
const container = document.getElementById("gridcontainer");
values.addEventListener("change", (evt) => {
container.style.placeItems = evt.target.value;
});
CSS
#gridcontainer {
height: 200px;
width: 240px;
place-items: stretch; /* 리스트에 있는 다른 옵션을 선택하여 값을 변경할 수 있습니다. */
background-color: #8c8c8c;
display: grid;
grid-template-columns: repeat(3, 1fr);
}
#gridcontainer > div {
width: 50px;
}
결과
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