github.com/blixtra/nomad@v0.7.2-0.20171221000451-da9a1d7bb050/ui/app/styles/utils/z-indices.scss (about)

     1  $z-tooltip: 250;
     2  $z-header: 200;
     3  $z-gutter: 200;
     4  $z-subnav: 200;
     5  $z-base: 100;