Here's the problem though. When I have the below settings, everything lines up in the My Account page, but the New Products on the main page line up vertically instead of horizontally. When I have the float set to left, the New Products line up correctly (horizontally) on the main page, but the My Account page is not correct, the address and this statement (This address is used as the pre-selected shipping and billing address for orders placed on this store) are jumbled together.

.back {
float: center;
font-size: 1.1em;
}

Matt Test
4115 Test St
Phoenix, AZ 85050
United StatesThis address is used as the pre-selected shipping and billing address for orders placed on this store.