Howdy, Dark Illusion! I'm looking forward of getting to know you as well! <3
Hm, what kind of shop were you thinking of making? Trading Shop? Art Shop? Well, I'm just asking since, there's a lot of shops, ehehe. But hey, if you want to learn some CSS Coding, you can take a look at the
CSS Help & Discussion thread for some basic tutorials! It'll be trick to master CSS, but, it can become quite easy to learn. <3
So, yeah, I do hope that you'll get the help you need! You can also ask someone to help you as well~ I'm sure others' will be happy to help at anytime! You can also contact me via VMs or PMs if you want to talk as well. I do hope you'll have a magnificent stay. :3