JSFiddle - React, Tailwind, and code Playground

by Kiran m

HTML

<div class="main">
    <table>
        <tr>
            <td>row1 column1</td>
            <td class="hover">hh
                <ul>
                    <li>0</li>
                    <li>1</li>
                    <li>2</li>
                    <li>3</li>
                    <li>0</li>
                    <li>1</li>
                    <li>2</li>
                    <li>3</li>
                </ul>
            </td>
            <td>row1 column3</td>
        </tr>
        <tr>
            <td>row2 column1</td>
            <td>row2 column2</td>
            <td>row2 column3</td>
        </tr>
        <tr>
            <td>row3 column1</td>
            <td>row3 column2</td>
            <td>row3 column3</td>
        </tr>
        <tr>
            <td>row4 column1</td>
            <td>row4 column2</td>
            <td>row4 column3</td>
        </tr>
        <tr>
            <td>row5 column1</td>
            <td>row5 column2</td>
            <td>row5 column3</td>
        </tr>
        <tr>
            <td>row6 column1</td>
            <td>row6 column2</td>
            <td>row6 column3</td>
        </tr>
        <tr>
            <td>row7 column1</td>
            <td>row7 column2</td>
            <td>row7 column3</td>
        </tr>
        <tr>
            <td>row8 column1</td>
            <td>row8 column2</td>
            <td>row8 column3</td>
        </tr>
    </table>
</div>

CSS

td.hover {
    text-align: left;
    list-style: none;
    -webkit-box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
    -moz-box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
}
td.hover ul {
    padding: 0;
    position: absolute;
    top: 28px;
    width: 150px;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none;
    display: none;
    opacity: 0;
    visibility: hidden;
    -webkit-transiton: opacity 0.2s;
    -moz-transition: opacity 0.2s;
    -ms-transition: opacity 0.2s;
    -o-transition: opacity 0.2s;
    -transition: opacity 0.2s;
}
td.hover ul li {
    background: #555;
    display: block;
    color: #fff;
    text-shadow: 0 -1px 0 #000;
}
td.hover ul li:hover {
    background: #666;
}
td.hover:hover ul {
    display: block;
    opacity: 1;
    visibility: visible;
}
.main {
    height: 100px;
    overflow-y: scroll;
    /*overflow-x: hidden;*/
    z-index:10000;
}
.pRelative {
    position: relative;
}
.pAbsolute {
    position:absolute;
}
.dropdown {
    width: 100px;
    background-color: cornflowerblue;
    z-index: 1000;
}
.option {
    border-top: 1px solid green;
    border-bottom: 1px solid green;
}
table td {
    border: 1px solid black;
    padding: 10px;
}