About the relative feature in CSS
Let’s talk about its own characteristics:
## The positioning of left, right, top and bottom are all relative to their own position Positioning
When left and right exist at the same time, left will take effect
When top and bottom exist at the same time The existence of top takes effect
No intrusion, retains the original position, and will not affect the layout of other elements
-
Can be used in "Custom Drag and Drop"
Understand the relationship between relative and absoulte:
relative elements will restrict the left, right, top, and bottom positioning of internal absolute elements
- ##relative elements will restrict internal The z-index level of the absoulte element
- relative element will limit the inner absoulte element that can be set by the overflow element
Understand the relationship between relative and fixed :
- ##The relative element will limit the z-index level of the internal fixed element
:
- Settings Relative elements will increase the cascading context
:
- Try to avoid using the relative attribute
The above is the detailed content of About the relative feature in CSS. For more information, please follow other related articles on the PHP Chinese website!
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