JSFiddle - React, Tailwind, and code Playground

HTML

<ol>
        <li><table style="display: inline-table; border: 1px solid red"><tr><td height="100">Ячейка 1</table>
        <li><table style="display: inline-table; border: 1px solid red"><tr><td height="100">Ячейка 2</table>
</ol>

CSS

table{
    vertical-align:top;
}