Tip: if you have troubles using your mobile device (e.g. for me it was giving just "device not supported" messages), you may use second instance of Chrome and e

Tip: if you have troubles using your mobile device (e.g. for me it was giving just "device not supported" messages), you may use second instance of Chrome and emulate mobile device via developer tools: https://twitter.com/paul_irish/status/676874420007243776 https://twitter.com/paul_irish/status/676874420007243776