How do I move a widget down in the code

Hi there,

I’m new the php and well I need some help even though it is quite simple I’m sure.

As you can see on my website kv.redstarnetworks.co.uk when you go to log in like enter your details it send you to my tumblr page (this is because I have a link on the T image above it) I’m guessing because they are so close together they are cross referencing each other. Is there anyway I can move down the log in widget in the sidebar. I can’t do it on the category bit cause I don’t have another widget underneath it.

Thanks xxx