Media Queries: How to target desktop, tablet, and mobile?

Question

I have been doing some research on media queries and I still don\'t quite understand how to target devices of certain sizes.

I want to be able to target desktop, ta

Answer 1

The best breakpoints recommended by Twitter Bootstrap

/* Custom, iPhone Retina */ 
    @media only screen and (min-width : 320px) {

    }

    /* Extra Small Devices, Phones */ 
    @media only screen and (min-width : 480px) {

    }

    /* Small Devices, Tablets */
    @media only screen and (min-width : 768px) {

    }

    /* Medium Devices, Desktops */
    @media only screen and (min-width : 992px) {

    }

    /* Large Devices, Wide Screens */
    @media only screen and (min-width : 1200px) {

    }