Shuriken Jutsu
Wolfer. I believe that, as Allegra already said to you, the line between should go away. As for the one in the header, next to your wolf, that is part of the picture. You're going to need to edit the header itself to get rid of that line.

One night I dreamt... a white rose withering,
a newborn drowning, a lifetime loneliness.
I dreamt all my future, relived my past...
A witnessed the beauty of the beast
[Actually, Allegro's advice helped with the line of the friends.
The line of the banner is NOT on the banner. I should know, I made it myself.
As for the line that bothers me the most, it's one that would usually act as a border on the Body. It's messed up and bothers me, as it's a huge white line interrupting the whole theme. No, I'm not putting you down, but that is what is bothering me the most. Friends thing was taken care of thanks to Allegro, but the one along the body is one that does not want to go away.
I tried playing with the width of the header to be rid of the line on it, but it won't work. I decided to just leave it alone.
If anyone can help me get rid of that line down the middle, it'd be appresiated very much. I've already tried some codes suggested here, but they didn't work at all.
EDIT: Nevermind, I found a code that worked. I have a feeling I used it before and it didn't, but at least now it does]
Where have all the feelings gone?
Why is the deadliest sin - to love as I loved you?
Now unblessed, homesick in time,
soon to be freed from care, from human pain.