I'm trying to get my blog set up (http://www.nathanmartell.com/blog) and have been doing okay thus far. However, I'm attempting to add a header I designed and have not been able to figure out out. I read some other posts on here regarding the header for the minimalism theme, and went ahead and made it the said 760x200 size, renamed it to minimalismheader.jpg and overwrote the existing minimalism header via ftp .
But you will see on my site there is no header showing. It might be a problem with my css? I'm really not sure. Any help is appreciated.