consul/ui-v2/app/styles/components/consul-service-list.scss

.consul-service-list > ul {
  @extend %consul-service-list;
}
%consul-service-list > li:not(:first-child) {
  @extend %consul-service-row;
}
%consul-service-row {
  @extend %composite-row, %with-composite-row-intent;
}
%consul-service-row > ul {
  margin-left: 26px;
}