scroll-margin

Description
Syntax
Examples
Links

Description

The scroll-margin property for CSS is shorthand for all of the scroll-margin-* longhands.

Syntax

CSS

scroll-margin: value;

JS

object.style.scrollMargin = "value";

Values

<'scroll-margin'> = <length>{1,4}

<length>

Specifies the length using a number followed by a unit of measurement.

<!doctype html>
<html>
<head>
    <style>
        .myclass
        {
            display: grid;
            grid-template-columns: repeat(3, 100%);
            grid-template-rows: repeat(3, 100%);
            height: 50vh;
            overflow: scroll;
            scroll-snap-type: both mandatory;
            width: 50%;
        }
        .myclass > div
        {
            background-image: linear-gradient(135deg, white, lightgray);
            scroll-snap-align: start;
        }
    </style>
</head>
<body>
    <button>initial</button>
    <button value="20px">length</button><br>
    <button value="20px">top-right-bottom-left</button>
    <button value="20px 40px">top-bottom right-left</button>
    <button value="20px 40px 60px">top right-left bottom</button>
    <button value="20px 40px 60px 80px">top right bottom left</button>
    <div class="myclass">
        <div>scroll-margin</div>
        <div>scroll-margin</div>
        <div>scroll-margin</div>
        <div>scroll-margin</div>
        <div>scroll-margin</div>
        <div>scroll-margin</div>
        <div>scroll-margin</div>
        <div>scroll-margin</div>
        <div>scroll-margin</div>
    </div>
    <script>
        function myfunction(myparameter)
        {
            const mytarget = myparameter.target;
            const myproperty = mytarget.value || mytarget.innerHTML;
            for(const mydiv of document.querySelectorAll(".myclass > div"))
            {
                mydiv.style.scrollMargin = myproperty;
            }
        }
        for(const mybutton of document.querySelectorAll("button"))
        {
            mybutton.addEventListener("mouseover", myfunction);
        }
    </script>
</body>
</html>