PrincipleEditLet's talk about our web pages: content, padding (padding), Borders (border), borders (margin), CSS box patterns. These properties we can transfer it to our daily life in the box (box) to understand that the daily life of the box is a box that can be loaded, but also have these properties, so call it box mode. CharacteristicsEditImagine a box that has: margin (margin), border (border), padding (padding), content four properties; Let's look down at this box, it has up and down four sides, so each attribute in addition to the contents (content), All include four parts: up and down, the four parts can be set at the same time, can also be set separately; the padding may be understood as the distance between the contents of the box and the border, and the border has a thickness and color, the content is the middle of the box of things, the margin is the outside of the border automatically leave a blank. StructureEditContent is what is in a box, and padding (PADDING) is a bubble or other anti-seismic accessory that is afraid of damage to the contents of the box (BORDER), which is the box itself, and the border (margin). It is indicated that the box can not be stacked together when placed, to leave a certain gap to maintain ventilation, but also for easy removal. In web design, content often refers to text, pictures and other elements, but also can be small box (div nested), and real life in the box is different, the real life of things can not be larger than the box, or the box will be broken, and the CSS box is elastic, the inside of the box itself is larger than the maximum size, But it's not going to get damaged. Padding is only a width property, and each HTML tag can be considered a box. 2017-07-0217:52:32
CSS Box model
