Hello @tlynn2212,
I’ve increased memory_limit value in wp-config.php file as described here http://codex.wordpress.org/Editing_wp-config.php#Increasing_memory_allocated_to_PHP and added this code in custom.css:
#payment {
background-color: transparent !important;
}
Please clear browser cache and check your Checkout page now.
Regards,
Eva Kemp.