Why does the vertical scroll bar appear in the following HTML, CSS code

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <style>

        * {
            margin: 0px;
            padding: 0px;
        }

        html, body {
            display: inline-block;
            height: 100%;
        }

        .wrapper {
            width: 300px;
            height: 300px;
            background-color: indianred;
        }
    </style>
</head>
<body>
    <div class="wrapper"></div>
</body>
</html>
Nov.29,2021

you put `html, body {

        display: inline-block;
        height: 100%;
    }`
    display: inline-block; 

https://stackoverflow.com/que. can take a look at the answer in this
add html, body {;; vertical-align: bottom;} scroll bar to your source code will also disappear, or remove display:inline-block; default block scroll bar will also disappear

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MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3df95-2c3d2.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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