Hey Fredric,
first of all, thank you for the purchase!
I will go over the issues in the same order:
1). The menu highlight bug is a known one, my apologies for the error. I’m preparing a theme update to version 1.4 where, among other things, this will be fixed. Meanwhile, you can download this archive, unzip it, and upload into the theme folder (/wp-content/themes/Kanso/), replacing the existing files.
2). This feature is not yet available from the back-end, yet you can implement it by adding a line of CSS code (can be included in the “Style: Add Custom CSS” tab of the Theme Options panel:
.isotope .image-post-overlay { background-color: #333333; opacity: 1; }
changing the “#333333” to any hex color code you need, and changing the “1” to any value between 0 and 1 for transparency (where 0 is fully transparent).
3). The title in the “News” section, which is sourced from a blog-type template, is meant not to float, but you’re right, this still needs some tweaking. Please download this custom file I’ve prepared for you, unzip the archive, and upload the resulting file into the theme folder – this should normalize the title and content positions.
4). You’re right, that’s a bug indeed – my apologies and thank you for reporting it! I’ve included a fix into the previous file, so once you upload it this issue should also be solved. I’ll include the fix into version 1.4 as well, thanks!
Please let me know if any of the above issues remains unresolved!
Best,
Andrii / Satori Studio