Responsive websites respond to their environment, so they look good on a mobile display, a cinema display and everything in-between. Responsive Design Mode allows you to easily test a variety of page sizes in %1$S without needing to resize your whole browser.
Los sitios adautables respuenden al entornu nel que se visualicen, móvil, pantalla proyeutora, etc. El mou de diseñu adautable permítete tener una variedá de tamaños de páxina en %1$S ensin tener que redimensionar el restolador.