{{define "amount"}}
        <span class="right {{if .IsZero}}zero{{else if not .GetPositive}}negative{{end}}">
            {{printf "%.2f" .GetFloat64}}
        </span>
{{end}}

{{define "amount-cell"}}
        <td class="right {{if .IsZero}}zero{{else if not .GetPositive}}negative{{end}}">
            {{printf "%.2f" .GetFloat64}}
        </td>
{{end}}