An "factor" is an individual Portion of a webpage. Some things are huge and keep smaller sized things like containers. Some aspects are smaller and they are "nested" within much larger types. By default, "inline components" surface beside each other in a webpage.B??c four: Th?c hi?n ki?m tra l?i giao d?ch. Sau khi ng??i ch?i ?ã ?i?n t?t c??thông