Cannot align author to the left

First of all, thanks for your awesome plugin, I love it!

I’m having the following issue in my page:
http://patacoinstv.com/contacto/

I cannot align or change the font style of the authors on this page. I want them aligned to the left, using the heading font for my posts on my theme, which is set to Share+Tech Mono:400&subset=latin

I managed to change the author font size by editing this:

.shortcode-author-avatars div.author-list .user {
font-size: 26px;
float:left;
border-bottom: thin dotted #aaa;
padding-bottom: 2em;
}

This changed the font size of the title to 26. But text-align property won’t make it go left, and if I change the font style there, it also changes the font style for the rest of the bio info, what gives?

https://ww.wp.xz.cn/plugins/author-avatars/