What do you recommended should be the widths I should use for a responsive layout?
/* Default Width: */
.container { width: 940px; margin: 0 auto; }
/* Smaller than standard 960 (devices and browsers) */
@media only screen and (max-width: 959px) {}
/* Tablet Portrait size to standard 960 (devices and browsers) */
@media only screen and (min-width: 768px) and (max-width: 959px) {}
/* All Mobile Sizes (devices and browser) */
@media only screen and (max-width: 767px) {}
/* Mobile Landscape Size to Tablet Portrait (devices and browsers) */
@media only screen and (min-width: 480px) and (max-width: 767px) {}
/* Mobile Portrait Size to Mobile Landscape Size (devices and browsers) */
@media only screen and (max-width: 479px) {}
There is no recommended width for responsive layout. It’s totally depends upon your layout structure.
Layout Structuremeans use MEDIAQUERIES when you want any specific changes on an specific width or when your layout broke any specific screen width.