.f-zindex-1 {
  z-index: $zIndex-1;
}

.f-zindex-2 {
  z-index: $zIndex-2;
}

.f-zindex-3 {
  z-index: $zIndex-3;
}

.f-zindex-4 {
  z-index: $zIndex-4;
}

.f-zindex-5 {
  z-index: $zIndex-5;
}

.f-zindex-6 {
  z-index: $zIndex-6;
}

.f-zindex-7 {
  z-index: $zIndex-7;
}

.f-zindex-8 {
  z-index: $zIndex-8;
}

.f-zindex-9 {
  z-index: $zIndex-9;
}

.f-zindex-10 {
  z-index: $zIndex-10;
}


/*两个极限zIndex*/

.f-zindex-infinitesimal {
  z-index: $zIndex-infinitesimal;
}

.f-zindex-infinity {
  z-index: $zIndex-infinity;
}