body{background-color:#fcfcfc;background-repeat:repeat;}#footer{background-color:#1b9af5;background-image:url('/uploads/tantrieu/mau_kem_va_vang_dong_hinh_nen_co_hoa_van_hinh_hoc_bang_tot_nghiep_trung_hoc_chung_nhan-removebg1.png');}