"Block elements," Alternatively, just take up your complete width of a webpage. In addition they consider up a full line of a webpage; they do not match collectively aspect-by-side. Instead, they stack like paragraphs in an essay or toy blocks in a tower.Các b??c ??ng nh?p ???c th?c hi?n t??ng t??nh? các l?n ??ng nh?p tr??c ?ó. H??ng d?n cách