Eureka

Today my daughter, Enora, she just got 1 year old, did her first step. It was a small and instable one but nonetheless it is a start of something big: her journey in life.
Actually I still make small steps, like this one: Making a blog. I already know how to post a message but now I would like to change the layout of the blog. For example the a picture in the background or the background colour of a message or resize the message block.
So if anyone can and is willing to give me advise please let me know! Many thanx in advance...