CSS scroll-margin-inline Property
The scroll-margin-inline property is used to set all the scroll margins to the start and end of a scroll element at once. This property is shorthand for the scroll-margin-inline-start and scroll-margin-inline-end property. The selection of the start and end sides depends upon the writing mode. The start side and end side are left and right sides respectively for horizontal-tb writing mode.
- Where horizontal-tb stands for horizontal top-to-bottom.
Similarly, start side and end side are the top and bottom sides respectively for vertical-rl or vertical-lr writing mode.
- Where vertical-rl is the vertical right to left and vertical-lr is the vertical left-to-right.
Syntax
scroll-margin-inline: length
Or
scroll-margin-inline: Global_Values
Property values
The scroll-margin-inline property accepts two properties mentioned above and described below.
- length: This property refers to the values defined with length units like em, px, rem, vh, etc.
- Global_Values: This property refers to the global values like inherit, initial, unset, etc.
Note: The scroll-margin-inline does not accept percentage value as the length.
Example: In this example, you can see the effect of scroll-margin-inline by scrolling to a point partway between two of the interfaces of the example’s content.
<!DOCTYPE html>
<html>
<head>
<style>
.scroll {
width: 300px;
height: 300px;
overflow-x: scroll;
display: flex;
box-sizing: border-box;
scroll-snap-type: x mandatory;
}
.scroll>div {
flex: 0 0 300px;
border: 1px solid #000;
background-color: #57e714;
color: #fff;
font-size: 30px;
display: flex;
align-items: center;
justify-content: center;
scroll-snap-align: end;
}
.scroll>div:nth-child(2n) {
background-color: #fff;
color: #0fe962;
}
.scroll>div:nth-child(2) {
scroll-margin-inline: 2rem;
}
.scroll>div:nth-child(3) {
scroll-margin-inline: 3rem;
}
</style>
</head>
<body>
<div class="scroll">
<div>Geek 1</div>
<div>Geek 2</div>
<div>Geek 3</div>
<div>Geek 4</div>
</div>
</body>
</html>
Output:

Supported Browsers:
- Google Chrome 69
- Edge 79
- Firefox 68
- Opera 56
- Safari 14.1