Modify (New Woocommerce Customer Email)

I need to reorganize the Woocommerce email template code, this email belongs to (woocommerce customer new email). What I need is to include css classes and reorganize to achieve with css, the following: https://prnt.sc/PXeXA4MqBOVe

I attach the file to reorganize: https://we.tl/t-EuXifsBAC3