HTTP 103 approved as new status code

Well, this is pretty cool: HTTP status code 103 approved!

An HTTP Status Code for Indicating Hints

A new status code that lets the server send headers early, before the main headers

Example from the docs:

     HTTP/1.1 103 Early Hints
     Link: </main.css>; rel=preload; as=style

     HTTP/1.1 103 Early Hints
     Link: </style.css>; rel=preload; as=style
     Link: </script.js>; rel=preload; as=script

     HTTP/1.1 200 OK
     Date: Fri, 26 May 2017 10:02:11 GMT
     Content-Length: 1234
     Content-Type: text/html; charset=utf-8
     Link: </main.css>; rel=preload; as=style
     Link: </newstyle.css>; rel=preload; as=style
     Link: </script.js>; rel=preload; as=script

CSS Media Queries skeleton for mobile devices

/* #Media Queries
================================================== */

/* 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) {}