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There are several CSS positioning methods

DDD
DDD Original
2023-11-23 13:41:47 1016browse

There are 4 types, namely static positioning, relative positioning, absolute positioning and fixed positioning.

There are several CSS positioning methods

#Okay, let me use an interesting metaphor to explain the different ways of positioning in CSS.

Imagine you are an architect and your web page is your building project. The CSS position property is like the different types of tools you choose to place and position building materials in a construction project.

Static positioning:

Static positioning is like placing building materials directly on the floor. They default to the order in which they appear in the HTML document. stacked together. These building materials are not affected by or affect other elements. They are like objects fixed to the ground and cannot be moved or covered by other elements.

Relative positioning (Relative positioning):

Relative positioning is like placing building materials on the floor, but moving them a little bit as needed. You can use relative positioning to adjust the position of elements relative to their original position in the document. It's like you can move building materials slightly to the left or right on the floor.

Absolute positioning:

Absolute positioning is like placing building materials on the floor and specifying exactly where they should be placed. You can use absolute positioning to place an element anywhere on the page without being affected by other elements. It's like you can place building materials anywhere on the floor without being constrained by other objects.

Fixed positioning:

Fixed positioning is like fixing building materials in a certain position of the building. No matter how other objects move, they will remain in that position. You can use fixed positioning to anchor an element to a specific location in the browser window, much like you can anchor a building material to a certain location in a building, no matter how you move inside the building.

When you understand the differences between these positioning methods, you can choose the appropriate positioning method according to the needs of your construction project. If your elements only need to be stacked together in a default order, then static positioning is sufficient. If you need to fine-tune the position of an element, relative positioning may be more appropriate. Absolute positioning is a good choice if you want to place an element at a specific location on the page, unaffected by other elements. And if you want to keep an element fixed at a certain location in the browser window, no matter how the page is scrolled, fixed positioning is what you need.

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