Changing Portal's look and feel with themes

Till now we have discussed the basic concepts of the portal and building blocks of Liferay Portal, which are important for portal design. Now, whenever any company wants a portal to be developed, the bare minimum requirement is that the portal should represent the company. This can be achieved by providing the company or organization specific look and feel. The company may have its own logo, its own colour scheme, and specific styling which it wants to be represented in its portal. Liferay Portal achieves this requirement by using themes.

Themes in Liferay can be created as hot deployable plugins and they can transform the look and feel of the entire portal. When you start the Liferay out-of-the-box server, it starts with the default look and feel. Liferay's Classic theme is responsible for this look and feel.

Liferay introduced the concept of theme in version 3.5. The motive behind theme was to provide developers a way to change the look and feel...