brotherton-erpnext/erpnext/public/js/payment/payment_details.html

<div class="row pos-payment-row" type="{{type}}" idx={{idx}}>
    <div class="col-xs-6"><h5 class="payment-mode text-ellipsis" idx="{{idx}}"> {{mode_of_payment}} </h5></div>
	<div class="col-xs-6 text-right">
		<input disabled data-fieldtype="Currency"
			style="cursor: pointer;"
			class="input-with-feedback form-control text-right amount"
			idx="{{idx}}" type="text" value="{{format_number(amount, 2)}}">
		</div>
</div>