Web-float, floating

float: Moves an element out of the document stream, moving in the specified direction, or stopping at the parent boundary or adjacent floating element;

After the element is set to a floating property, the features that are rendered are:

1. Multiple blocks can be displayed on one line

2. Inline elements Support arrogance

3. Default width is open by content

4. Out of document Flow

5. Raise the element level, but only half the level, not over the parent boundary

Clear:left,right,both,none,inherit

Web-float, floating