JSFiddle - React, Tailwind, and code Playground

HTML

<div class="test">
<table class="matrix">
            <tr>
                <th>bbbbbbb</th>
                <th>aaaaaaa</th>
            </tr>
            <tr>
                <td>
                    <input type="radio" name="test" value="1"/>
                </td>
                <td>
                    <input type="radio" name="test" value="2" />
                </td>                
            </tr>
             <tr>
                <td>
                    <input type="radio" name="test" value="1"/>
                </td>
                <td>
                    <input type="radio" name="test" value="2" />
                </td>                
            </tr> <tr>
                <td>
                    <input type="radio" name="test" value="1"/>
                </td>
                <td>
                    <input type="radio" name="test" value="2" />
                </td>                
            </tr> <tr>
                <td>
                    <input type="radio" name="test" value="1"/>
                </td>
                <td>
                    <input type="radio" name="test" value="2" />
                </td>                
            </tr> <tr>
                <td>
                    <input type="radio" name="test" value="1"/>
                </td>
                <td>
                    <input type="radio" name="test" value="2" />
                </td>                
            </tr> <tr>
                <td>
                    <input type="radio" name="test" value="1"/>
                </td>
                <td>
                    <input type="radio" name="test" value="2" />
                </td>                
            </tr> <tr>
                <td>
                    <input type="radio" name="test" value="1"/>
                </td>
                <td>
                    <input type="radio" name="test" value="2" />
                </td>                
            </tr> <tr>
                <td>
                   ...

CSS

.test
{
    background-color:gray; 
    display: inline-block;
    float: left;
    max-height: 200px;
}
.matrix td, .matrix th
{
    border:0.1em solid #E2E2E2;
    padding:4px 2px;
    min-width:65px;
    white-space:normal;
    text-align:center;
        overflow-y:scroll;

}