Why do the break tags have inline styling in the inline/billing template?

More curiosity than an issue, but why do the br's use inline styling here?

transactional-email-templates/templates/inlined/billing.html

Line 73 in 4b926d8

    
           <table class="invoice" style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; text-align: left; width: 80%; margin: 40px auto;"><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><td style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 5px 0;" valign="top">Lee Munroe<br style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />Invoice #12345<br style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />June 01 2014</td>

@CodeBradley It's using an automated inlining tool which applied a few global * styles to all elements IIRC. These aren't required.