CSS Right Alignment implementation method

Right alignment with CSS, which seems like a very basic example, but the more basic the more error, sometimes can not even find a clue, this is my own in the beginning to write CSS when the problems encountered, today to CSS beginners to demonstrate a very simple CSS right alignment code, Hope to be helpful to your front-end design and development. The code is as follows:

In fact, the most important thing here is a CSS property is Float:right, that is, floating properties: Right alignment, can also be changed to Float:left, after this, think about it, you can expand a lot of page layout, such as the most basic site navigation menu, Links list, A line of two-column text list, and so on.