coding a responsive site I want to implement a switch between a mobile version and a standard desktop version like the Wikipedia site does.
For this I should have to re-load the current HTML file but force it to use the CSS file for desktops although it is on a mobile screen such as an iPhone.
Is there any possibility to do so? I think Wikipedia uses PHP. But perhaps there is also a way with JS.
I would be very thankful for help. Thanks in advance.