[Theme: Twenty Eleven] Add text and customizing header

Hey,

On my first WordPress site and have run into a bit of a dilemma.

I need to add text (address and hours) to the header.

I have already used some css code to alter the header a bit to use a logo in it (per another thread).

That code is here:

#site-title {
   text-indent: -9999px;
   width: 349px;  /*  width of the image file. was 462 */
   height: 177px;  /*  height of the image file. was 253*/
   margin:1px auto;
   background: url("https://mydomain/image)  no-repeat;
   font-size: 1px;
   line-height: 1px;
   text-decoration: none;
}

I would like the address and hours to be on the right side of the logo – which is currently centered.

You can see the site here (it’s not “live” per se – just in a sub directory…):
https://edisonsfamilyfun.com/edwpress/

Any help is appreciated! Thanks!