Are media queries the answer to the fold?

“The idea behind responsive design is that your site adapts depending on the size of the viewport. In other words if you view the website on a small screen device like an iPhone, the site will look different from when it is viewed on a widescreen monitor. This is achieved through the use of Media QueriesThe consequences of knowing the viewport size without resorting to javascript is that we can adapt the design based on where the fold falls.”

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