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docs/content/reboot.md: Just to avoid any ambiguity

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Chris Rebert 2015-11-15 17:24:46 -08:00
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@ -306,7 +306,7 @@ To merely toggle the visibility of an element, meaning its `display` is not modi
Traditionally, browsers on touchscreen devices have a delay of approximately 300ms between the end of a "tap" – the moment when a finger/stylus is lifted from screen – and the [`click` event](https://developer.mozilla.org/en-US/docs/Web/Events/click) being fired. This delay is necessary for these browsers to correctly handle "double-tap to zoom" gestures without prematurely triggering actions or links after the first "tap", but it can make your site feel slightly sluggish and unresponsive.
Most mobile browsers automatically optimize away this 300ms delay for sites that use the `width=device-width` property as part of their [responsive meta tag]({{ site.baseurl }}/getting-started/introduction/#responsive-meta-tag) (as well as for sites that disable zooming, for instance with `user-scalable=no`, though this practice is strongly discouraged for accessibility and usability reasons). The biggest exceptions here are currently iOS Safari (and any other WebView-based browser) – though this is likely to change in iOS 10, see [WebKit bug #150604](https://bugs.webkit.org/show_bug.cgi?id=150604) – and IE11 on Windows Phone 8.1.
Most mobile browsers automatically optimize away this 300ms delay for sites that use the `width=device-width` property as part of their [responsive meta tag]({{ site.baseurl }}/getting-started/introduction/#responsive-meta-tag) (as well as for sites that disable zooming, for instance with `user-scalable=no`, though this practice is strongly discouraged for accessibility and usability reasons). The biggest exceptions here are currently iOS Safari (and any other iOS WebView-based browser) – though this is likely to change in iOS 10, see [WebKit bug #150604](https://bugs.webkit.org/show_bug.cgi?id=150604) – and IE11 on Windows Phone 8.1.
On touch-enabled laptop/desktop devices, IE11 and Microsoft Edge are currently the only browsers with "double-tap to zoom" functionality. As the [responsive meta tag]({{ site.baseurl }}/getting-started/introduction/#responsive-meta-tag) is ignored by all desktop browsers, using `width=device-width` will have no effect on the 300ms delay here.