Cool CSS3 like Facebook login form

Today, I saw a very good CSS3 login form, which looks like a Facebook login form. It is quite good. It also supports simple form input box verification. Is form:

Next, let's analyze the source code of this form. The first is the HTML code:

Facebook Forgot password

The HTML code is simple, that is, a form is constructed.

In addition, we can see that the required attribute is used in the input element to conveniently verify the input format.

The next step is the CSS3 code. This beautiful look depends on it:

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

They are all common style attributes and there is nothing to explain. That's all.

The source code is appended,>