Sorry for the late reply. I don’t know why I’m not getting these emails.
The font used for the headings is Playfair display – https://www.google.com/fonts/specimen/Playfair+Display
In order to modify the display of the site, you’ll need to create a child theme and update the content.php file.
In there, you will find this line:
<a href="<?php the_permalink(); ?>"><?php the_post_thumbnail( 'thumbnail', array( 'class' => 'alignright thumb' ) ); ?></a>
just change alignright to alignleft
To modify the excerpt length, you’ll need to add a function. See here for more info:
https://codex.www.ads-software.com/Function_Reference/the_excerpt#Control_Excerpt_Length_using_Filters
