javascript - How speed up overflow auto -


i have 10000 items on page.

<body> /*10000 items*/ </body>

all works if items in body (on scroll not lag, because browser's scroll).

but if i'am using <div> css overflow:auto on scroll it's lag.

<div style="overflow:auto; height: 1000px;"> /*10000 items*/ </div>

why happend , how can resolve problem?


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