Font control wont save – therefore unable to change fonts

It doesnt seem the developer answers many of these problem requests as I see many have been hanging for months, even over a year. Which is unfortunate because it seems some of us are having the same issue. So this call for help is a shot in the dark as I’m not sure whom else to ask.

I went through all of the steps:
– Made a new control name
– added all of my css selectors (I have a lot – I am trying to change complete a font that was used with my theme)
– checked the “force styles override” box
Hit save and nothing happens. Just a little spinning circle as if it’s working to save, but never does. The spinning circle has been spinning for about 45 minutes now. Nothing.
Doesn’t save – therefore I am unable to change my fonts. Please help.

Here are all of my CSS selectors I put in:
h1,h2,h3,h4,h5,h6,
.e_com_menu .nav-menu li,
.nav-mobile > li,
.floating-labels .cd-label,
.content-comment h3,
.thecomment .comment-text span.date,
.post-header h2,
.post-header .meta_item,
ul.meta-share,
.read-more,
.list-item .post-header h2,
.entry-footer-meta .meta_item,
.entry-footer-meta .meta_item,
.ig-below-area h2,
.ig_widget ul li,
.ig_widget .tit_widget span,
.ig_widget .tagcloud a,
.cont-aboutme p.tit,
.cont-aboutme p.subtit,
.ig_recent_big_post_details,
a.ig_recent_post_title,
.ig_recent_post_details span,
.author-block .title_author,
.big_slidepost .slidepost__desc h3 a,
.big_slidepost .slidepost__desc .slide_date,
.small-post-slider .slidepost__desc h3,
.small-post-slider .slidepost__desc .slide_date,
.slidepost__desc .slide_cat,
.promobox__desc h3,
.widget_promobox__desc h3,
.instagram-title,
.subscribe-box h4,
.subscribe-box input,
.featured-promobox__desc .featured_cat,
.featured-promobox__desc h3,
.featured-promobox__desc .slide_date,
.sub_footer,
#yrecipe-container .yrecipe-print-link .butn-link,
#yrecipe-container #yrecipe-title,
.ig_cat_product_details span,
.woocommerce .cart .button, .woocommerce .cart input.button,
.woocommerce input.button,
.woocommerce #respond input#submit, .woocommerce a.button, .woocommerce button.button, .woocommerce input.button,
a.edit,
ul.product_list_widget li a span,
.ig_widget ul.product_list_widget li > a,
ul.product_list_widget li span,
.woocommerce .woocommerce-ordering select,
.woocommerce div.product .woocommerce-tabs ul.tabs li a,
.woocommerce div.product .stock,
.woocommerce-product-search input[type=”submit”],
.widget_shopping_cart_content p.buttons a,
.woocommerce div.product form.cart .variations label,
.product_meta,
.woocommerce ul.products li.product .price,
.woocommerce ul.products li.product .onsale,
.woocommerce span.onsale,
a.ig_cat_product_title,
.woocommerce nav.woocommerce-pagination ul,
.no_product_in_cart,
.woocommerce .woocommerce-result-count,
.woocommerce div.product .stock,
.woocommerce div.product .entry-summary p.price,
.woocommerce table.shop_table th,
.woocommerce form .form-row label,
#instagram-footer p.clear,
#ig-shopping-login,
.num_items,
.subtotal_cont

The page I need help with: [log in to see the link]