The relationship between float and position scissors

Float

1, so that the current element div1 out of the document flow;

2, the influence next to its back div2, make it drill to the bottom of the div1. However, the characters in Div2 are not changed. (Div2 not floating);

3, if you want to 2 div side to display, must be set to float;

Position

1, relative positioning relative;

2, absolute positioning absolute; make the current element completely out of the flow of the document, as if there were no elements in the page, or I took it from its original location, and the element behind it does not exist. To display a two div side-by

The relationship between float and position scissors