JSFiddle - React, Tailwind, and code Playground

HTML

<table>
    <thead>
        <tr>
            <td>Heading</td>
            <td>Heading</td>
            <td>Heading</td>
            <td>Heading</td>
            <td>Heading</td>
        </tr>
    </thead>
    <tbody>
        <tr>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
        </tr>
        <tr>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
        </tr>
        <tr>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
        </tr>
        <tr>
            <td>meow</td>
            <td>meow meow meow meow meow meow meow meow meow meow meow </td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
        </tr>
        <tr>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
        </tr>
        <tr>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
        </tr>
        <tr>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
        </tr>
        <tr>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
        </tr>
        <tr>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
        </tr>
        <tr>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
        </tr>
        <tr>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
            <td>meow</td>
        </tr>
  ...

CSS

table {
    width: 100%;
    min-width: 550px;
}
thead tr {
    /* ??? */
}
tbody {
    float: left;
    width: 100%;
    display: block;
    overflow-y: scroll;
    max-height: 100px;
}
tr {
    float: left;
    display: block;
    width: 100%;
    height: auto;
    overflow: hidden;
    position: relative;
}
td {
    float: left;
    display: block;
    width: 19%;
    border: 1px solid red;
}