JSFiddle - React, Tailwind, and code Playground

HTML

<table>
        <tr>
            <td>#1</td>
            <td>Some text</td>
            <td>
                <table>
                    <tr>
                        <td>3.23</td>
                        <td>3.22</td>
                    </tr>
                </table>
            </td>
        </tr>
        <tr>
            <td>#2</td>
            <td>More text</td>
            <td>
                <table>
                    <tr>
                        <td>3.23</td>
                        <td>3.22</td>
                    </tr>
                </table>
            </td>
        </tr>
        <tr>
            <td>#3</td>
            <td>Paragraph</td>
            <td>
                <table>
                    <tr>
                        <td>Stat</td>
                        <td>Stat</td>
                    </tr>
                </table>
            </td>      
        </tr>
    </table>

CSS

body > table > tbody > tr:nth-of-type(odd) {
        background-color: teal;
    }
    
    body > table > tbody > tr:nth-of-type(even) {
        background-color: orange;
    }