JSFiddle - React, Tailwind, and code Playground

HTML

<ul id="panel" class="scroll">
    <li class="content" style="background-color:red">item1</li>
    <li class="content" style="background-color:green">item2</li>
    <li class="content" style="background-color:blue">item3</li>
    <li class="content" style="background-color:gray">item4</li>
    <li class="content" style="background-color:yellow">item5</li>    
</ul>

CSS

.scroll{
    overflow: scroll;
    border:1px solid red;
    height: 200px;
    width: 150px;
}
.content{
    height: 50px;
    width: 100%;

}

JavaScript

$(function() {
    $("#panel").sortable({
        items: ".content",
        forcePlaceholderSize: true
    }).disableSelection();
    $(".content").disableSelection();

});