JSFiddle - React, Tailwind, and code Playground

HTML

<div class="wrap">
    <ul class="list">
        <li class="item">
            <a href="" class="link">Link 1</a>
            <div class="text">Text 1</div>
        </li>
        <li class="item">
            <a href="" class="link">Link 1</a>
            <div class="text">Text 2</div>
        </li>
        <li class="item">
            <a href="" class="link">Link 1</a>
            <div class="text">Text 3</div>
        </li>
    </ul>
</div>

CSS

.wrap {
    position: relative;   
}

.text {
    position: absolute;
    right: 50px;
    top: 0;
    border: 1px solid;
    background: #fff; 
    padding: 20px;
    width: 50%;  
    display: none;
}

.link:hover + .text {
    display: block;   
}