Informática. Programación. Desarrollo web. Diseño gráfico. Redes.

Quizzes de desarrollo web

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Inline styles, for example <h1 style="color:blue">Hello</h1>, are a good practice.

You can change the background color using background-color or background.

The bootstrap framework can be used to create responsive sites.

The CSS specifications are maintained by Microsoft.

You can use the w3c css validator to validate the sintax of a CSS document.