Twenty Eleven Child Logo – Tagline how to link it?

Hey Guys!:)
I havent got a clue about programing anyway somehow (took me two days) I have sorted out the child theme for my twentyeleven and its working just fine now:)

One more thing i cant figure out with inserting logo in headline. I managed to insert the logo but need some modifications.

My blog name was:
Lean & M.E.A.N. Project
Tagline:
Fat Loss System

I inserted the logo by using this code:

/* Custom logo */
h1#site-title, h2#site-description {
text-indent: -99999px;
}

body #branding hgroup{
margin-top: 20px;
background: url(/wp-content/uploads/2012/06/logoweb.png) left center no-repeat;
margin-bottom: -20px;
}

/*end custom logo */

The quesstion is: What code can I use to keep the tagline: “Fat Loss System” below the logo. Also what code could i insert that if I click on my logo it links to home page?

Thanks