{% set priceClass = priceClass is defined ? priceClass : 'fs-90 lh-90 fw-800 ta-right t-black' %}
{% set exponentClass = exponentClass is defined ? exponentClass : 'fs-26 lh-60 fw-400 tt-u t-black' %}

<table class="w-100">
    <tr>
        <td>
            <h3 class="{{ priceClass }}">{{ price|raw }}
                <span class="{{ exponentClass }}" style="vertical-align: top">{{ exponent|raw }}</span>
            </h3>
        </td>
    </tr>
</table>