Hey! I'm happy that you like the theme!
Well maybe others will have the same questions and look here. So I will just answer your questions anyway :alien:
You can customize your link appearance in "Customize". In the Customizer you navigate to a page or project. There you will have a control "Links in Texts" on the left side.If you want to add your own CSS, please do so in "Lay Options" -> "Misc Options". There you have CSS Text fields. Please don't modify the style.css in the editor area. Because this file gets overwritten everytime there is a Lay Theme update. Your own CSS there could look like this: .text a, .caption a { color: #00f; }
Well first of all in the texteditor make sure you press Shift + Enter for a linebreak and Enter only for a new paragraph. For good lineheights for all of your texts I recommend you edit the "Default" Textformat or you can create a new Textformat.
Yes you upload your photos in the highest quality possible. You don't need to upload photos that have a bigger width than 1920px though.
In the background Lay Theme generates up to 6 different sizes of an image when you upload one. Then on the website it loads the size that fits best for the current pixel size of the image.
Greetings from Berlin!