Hi,
1. In this one, the title of the product, when it is too big, is in front of the text, back to the previous page!
– You can try remove Letter-spacing in Theme Options -> Breadcrumbs http://prntscr.com/ph8ak1
2. In this one, when the product is out of stock it is not in a different color, so the customer can identify that there is no stock available, in case it could have a darker X!
– Enable following option WooCommerce > Settings > Products > Inventory > Out of stock visibility http://prntscr.com/phdewx to get highlighted out of stock variations http://prntscr.com/phdfs0
3. This other Sidebar Widgets Content is tagged as Collapsed on mobile but stays open anyway!
– Please check again, I tested on my phone http://prntscr.com/ph8dyq
4. This other, the footer field, in the copyright footer is all together the names without divisions!
– They still there, you can take a look at closer http://prntscr.com/ph8ede
You can change its color by add below code to Theme Options -> Theme Custom CSS
.footer-bottom .menu-element.horizontal .menu > li > a {
border-right-color: #fff;
padding-right: 2px;
}
Regards,
Hung PD