clear « CSS « HTML / CSS

1.'clear' Example
2.clear: left with float: left
3.clear: left with float right
4.clear: both
5.clear both
6.clear left
7.clear left only
8.Float and Clear Control under CSS
9.Float Clearing

10.Clearing floated content
11.The clear property cancels the effects of the float property, and can prevent wrapping from taking place.
12.clear: both;