updated styling for register page

Signed-off-by: Aubrey Howell <simplyaubs@gmail.com>
added styling to register page

Signed-off-by: Keri Clowes <kerilyn.clowes@gmail.com>
updated tests and fixed merge conflict on index page

Signed-off-by: Keri Clowes <kerilyn.clowes@gmail.com>