A tiny (< 1K) script that infers the active Bootstrap screen size media query and adds the resulting screen-(xs|sm|md|lg|xl) class to <html>. Similar to the visible-*, but added dynamically and updated on $(window).resize
Rather than sprinkling visible-* or hidden-* classes throughout the markup, this
script adds a single screen-(xs|sm|md|lg|xl) class name to the <html> element.
Targeting a screen size via class name is much easier to implement & manage, rather than duplicating media queries throughout stylesheet(s).
The class names include screen-xs, screen-sm, screen-md, screen-lg, screen-xl
If the script detects a mobile device, a device-mobile class will
also be added.
http://explodybits.com/github/bs-loophole/
Add <script src="assets/js/bs-loophole.min.js"></script> to <head> immediately after jQuery
NOTE: The bootstrap stylesheet should be defined ABOVE bs-loophole
html.screen-md div,
html.screen-sm div {
/** toggle/style elements for smaller screens **/
}
html.device-mobile div {
/** toggle/style elements for mobile devices */
}
/** increase font size when on large screen */
html.screen-lg div#middle {
font-size: 125%;
}
/** turn off a feature when on extra small */
html.screen-xs div#middle div#non-mobile-friendly-thing {
display: none;
}