Usage and skills of margin

1. margin can also be used for translation. Its function is similar to translate haha. After an element is set to absolute, you can use margin to translate it at will. It does not occupy space as relative does, nor does it need to set relative for the parent element. It can also be used with top, left, right, bottom combination

2. After padding is set for the div, some elements want to fill up the div again. In this case, you only need to set the margin of this element to the negative padding value.

Marign Magic 1: marign Magic 2:

Css:

{:;:;}{:;:;:;:;}{:;:;:;:;}{:;:;:;:;}{:; :;:;}{:;}