Hello,
Sorry for the delay in answering. 1)
.menu .vc_custom_heading { font-size: 12px !important; }
2) You can add target="_blank" for all links where it is required (content-product.php and content-product-slider.php files of your child theme), for example http://prntscr.com/lhqmn8
target="_blank"
Regards
