JSFiddle - React, Tailwind, and code Playground

HTML

<table class="table table-striped">
    <thead>
        <tr>
            <th></th>
        </tr>
    </thead>
    <tbody>
        <tr>
            <td rowspan="2">@permisionMag.Name</td>
            <td class="f">
                @item.Name1
            </td>
        </tr>
        <tr>
             <td class="f">
                @item.Name1
            </td>
        </tr>        
    </tbody>
</table>

CSS

.cell{
    display: block;
    border: 1px solid black;
}