This document discusses HTML5 and CSS3 features. It provides an overview of new features in HTML5 like semantic tags, audio/video elements, and forms improvements. It also covers new CSS3 features such as border radius, transitions, and transformations. Responsive design concepts like viewports and media queries are explained. Finally, the document introduces Modernizr, a JavaScript library that helps support HTML5/CSS3 features in older browsers.
29. What is?
• “A website that responds to the device that
accesses it and delivers the appropriate
output for it uses responsive design.
Rather than designing multiple sites for
different-sized devices, this approach
designs one site but specifies how it
should appear on varied devices.”
https://itservices.stanford.edu/service/web/mobile/about/terminology
30. What isn’t?
• A small website
• Different url’s for different devices
• Having 100% width elements
Sin embargo se deben seguir implementando validaciones cliente/servidor
Sin embargo se deben seguir implementando validaciones cliente/servidor
Razones para usarlasMayor claridad para los desarrolladoresMayor facilidad para trabajar con cssRegiones definidas para el SEOAyuda a las tecnologias de asistencia, como lectores de pantalla
Razones para usarlasMayor claridad para los desarrolladoresMayor facilidad para trabajar con cssRegiones definidas para el SEOAyuda a las tecnologias de asistencia, como lectores de pantalla
Razones para usarlasMayor claridad para los desarrolladoresMayor facilidad para trabajar con cssRegiones definidas para el SEOAyuda a las tecnologias de asistencia, como lectores de pantalla
Razones para usarlasMayor claridad para los desarrolladoresMayor facilidad para trabajar con cssRegiones definidas para el SEOAyuda a las tecnologias de asistencia, como lectores de pantalla
Razones para usarlasMayor claridad para los desarrolladoresMayor facilidad para trabajar con cssRegiones definidas para el SEOAyuda a las tecnologias de asistencia, como lectores de pantalla
Razones para usarlasMayor claridad para los desarrolladoresMayor facilidad para trabajar con cssRegiones definidas para el SEOAyuda a las tecnologias de asistencia, como lectores de pantalla
Custom data attributes are intended to store custom data private to the page or application, for which there are no more appropriate attributes or elements.
http://joshduck.com/periodic-table.html
Custom data attributes are intended to store custom data private to the page or application, for which there are no more appropriate attributes or elements.
Custom data attributes are intended to store custom data private to the page or application, for which there are no more appropriate attributes or elements.
Custom data attributes are intended to store custom data private to the page or application, for which there are no more appropriate attributes or elements.
Custom data attributes are intended to store custom data private to the page or application, for which there are no more appropriate attributes or elements.
Custom data attributes are intended to store custom data private to the page or application, for which there are no more appropriate attributes or elements.
Custom data attributes are intended to store custom data private to the page or application, for which there are no more appropriate attributes or elements.
Custom data attributes are intended to store custom data private to the page or application, for which there are no more appropriate attributes or elements.
Custom data attributes are intended to store custom data private to the page or application, for which there are no more appropriate attributes or elements.
Custom data attributes are intended to store custom data private to the page or application, for which there are no more appropriate attributes or elements.
Custom data attributes are intended to store custom data private to the page or application, for which there are no more appropriate attributes or elements.
Custom data attributes are intended to store custom data private to the page or application, for which there are no more appropriate attributes or elements.
Custom data attributes are intended to store custom data private to the page or application, for which there are no more appropriate attributes or elements.
Custom data attributes are intended to store custom data private to the page or application, for which there are no more appropriate attributes or elements.