The CSS code modifies the PayPal button slightly, centering it on the page without changing its functionality.

General Assembly has launched a new online service that teaches basic web development for free, in your browser. It's called Dash, and it lets users learn how to use HTML, Javascript, and CSS by ...

jsFiddle lets developers play with the three core elements of Web development. Check out this powerful application for rapid prototyping and testing.

You can switch between different themes, but you can also edit the HTML and CSS of the current theme to fine-tune specific parts of the blog, such as the previous and next buttons.