The 960 grid layout method is a Web layout method designed by Apple's designers for a better perception experience, which can be done independently by the front-end developers, while the layout is more refined, and the 960 grid layout is divided into 12-and 16-columns. That is, the average page is divided into 12 columns and 16 columns, so that the layout looks more orderly, but in the domestic web site because of the location of gold, it extends the 24-column layout method, that is, the page divided into 24 columns, so as to not waste a bit of space.
In order to facilitate the front-end personnel, the heavyweight framework bootstrap turned out, bootstrap can automatically divide the specified size of the page area into 12, in each lattice can continue to divide, using the bootstrap, do not need developers themselves to divide the page, Programming layout also becomes simpler.
The second of 9.14-9.18 essay