--- title: row-gap (grid-row-gap) slug: Web/CSS/row-gap tags: - CSS - CSS Flexible Boxes - CSS Grid - CSS Property - Reference - recipe:css-property - row-gap translation_of: Web/CSS/row-gap ---
row-gap は CSS のプロパティで、要素のグリッド行の間のすき間 ({{glossary("gutters", "溝")}}) の寸法を定義します。
/* <length> 値 */ row-gap: 20px; row-gap: 1em; row-gap: 3vmin; row-gap: 0.5cm; /* <percentage> 値 */ row-gap: 10%; /* Global values */ row-gap: inherit; row-gap: initial; row-gap: unset;
<length-percentage>{{cssinfo}}
<div id="flexbox"> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> </div>
#flexbox {
display: flex;
flex-wrap: wrap;
width: 300px;
row-gap: 20px;
}
#flexbox > div {
border: 1px solid green;
background-color: lime;
flex: 1 1 auto;
width: 100px;
height: 50px;
}
{{EmbedLiveSample('Flex_layout', "auto", "120px")}}
<div id="grid"> <div></div> <div></div> <div></div> </div>
#grid {
display: grid;
height: 200px;
grid-template-columns: 200px;
grid-template-rows: repeat(3, 1fr);
row-gap: 20px;
}
#grid > div {
border: 1px solid green;
background-color: lime;
}
{{EmbedLiveSample('Grid_layout', 'auto', 120)}}
| 仕様書 | 状態 | 備考 |
|---|---|---|
| {{SpecName("CSS3 Box Alignment", "#propdef-row-gap", "row-gap")}} | {{Spec2("CSS3 Box Alignment")}} | 初回定義 |
{{Compat("css.properties.row-gap.flex_context")}}
{{Compat("css.properties.row-gap.grid_context")}}