JSFiddle - React, Tailwind, and code Playground

HTML

<table id = "myTable">
        <thead>
            <tr>
                <th class="col1">
                     Name
                </th>
                <th class="col2">
                    Address
                </th>
        <th class="col3">
                    Age
                </th>
            </tr>
        </thead>
        <tr>
            <td class="col1">
                Lijo
            </td>
            <td class="col2">
                India
            </td>
        <td class="col3">
                27
            </td>
        </tr>
    </table>

CSS

.col1 { background-color: #ffddbb; }
.col2 { background-color: #ddffbb; }
.col3 { background-color: #bbddff; }