.sprite {
  background-size: calc(2400px/2) calc(1500px/2);
  background-image: url(spritesheet.png);
}

/*all bg positions have been halved to account for the retina image resize in .sprite, calc() wasn't working well*/

#breadcrumbs {
    background-position: 0 0;
}

#copy0 {
    background-position: -300px 0;
}

#copy1 {
    background-position: -600px 0;
}

#copy2 {
    background-position: 0 -250px;
}

#cta {
    background-position: -300px -250px;
}

#cta_carat {
    background-position: -600px -250px;
}

#lockup {
    background-position: 0 -500px;
}

#logo {
    background-position: -300px -500px;
}

#phone {
    background-position: -600px -500px;
}

#phone_L {
    background-position: -900px 0;
}

#phone_R {
    background-position: -900px -250px;
}

#graph, #graph_2 {
    position:absolute;
}

#lock_L, #lock_R {
    position:absolute;
}