Remove side-title/name, minimize slider?

Hi!
– You can try do this in 3 ways: a) hide it with CSS; b) clear site name and description in settings; c) rewrite in your child theme template header.php and remove there next code <?php azeria_logo(); ?>.

– Yes, you need to add next code into functions.php in your child theme:

add_filter( 'azeria_image_sizes', 'azeria_child_image_sizes' );
function azeria_child_image_sizes( $sizes ) {
    $sizes['slider-thumbnail']['height'] = 300; //(or any value you want)
    return $sizes;
}

Than you need to regenerate existing thumbnail with Regenerate Thumbnails plugin and lider height will automatically changed to new value.

Great – thank you very much for your helpful answer!!!