the library of congress website

- The main content is sans-serif and the whole page too, they have different fonts but their all sans-serif style.

-The other pages have a sans-serif style too they have different fonts but their all sans-serif style.

-Yes I see unordered list in the home page and on the other pages to organize the information that they are providing. The unordered list are use to organize the different sources for like example the General Information or More Library Resources.

- Yes there three Cascading Style Sheet and they are loc_standard_ss.css; exhibits_home.css; loc_print2col_ss.css.