scroll-margin-left
scroll-margin-left 属性定义了滚动捕捉区域的左外边距,该区域用于将此框捕捉到捕捉视口。滚动捕捉区域通过获取变换后的边框、找到其矩形包围框(在滚动容器的坐标空间中与轴对齐),然后添加指定的偏移量来确定。
试一试
scroll-margin-left: 0;
scroll-margin-left: 20px;
scroll-margin-left: 2em;
<section class="default-example" id="default-example">
<div class="scroller">
<div>1</div>
<div id="example-element">2</div>
<div>3</div>
</div>
<div class="info">Scroll »</div>
</section>
.default-example {
flex-wrap: wrap;
}
.default-example .info {
width: 100%;
padding: 0.5em 0;
font-size: 90%;
}
.scroller {
text-align: left;
width: 250px;
height: 250px;
overflow-x: scroll;
display: flex;
box-sizing: border-box;
border: 1px solid black;
scroll-snap-type: x mandatory;
}
.scroller > div {
flex: 0 0 250px;
width: 250px;
background-color: rebeccapurple;
color: white;
font-size: 30px;
display: flex;
align-items: center;
justify-content: center;
scroll-snap-align: start;
}
.scroller > div:nth-child(even) {
background-color: white;
color: rebeccapurple;
}
语法
css
/* <length> values */
scroll-margin-left: 10px;
scroll-margin-left: 1em;
/* Global values */
scroll-margin-left: inherit;
scroll-margin-left: initial;
scroll-margin-left: revert;
scroll-margin-left: revert-layer;
scroll-margin-left: unset;
值
<length>-
从滚动容器左边缘向外的偏移。
正式定义
正式语法
scroll-margin-left =
<length>
规范
| 规范 |
|---|
| CSS 滚动捕捉模块级别 1 # margin-longhands-physical |
浏览器兼容性
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