less.js/test/css/detached-rulesets.css

.wrap-selector {
  color: black;
  one: 1px;
  visible-one: visible;
  visible-two: visible;
}
.wrap-selector {
  color: red;
  visible-one: visible;
  visible-two: visible;
}
.wrap-selector {
  color: black;
  background: white;
  visible-one: visible;
  visible-two: visible;
}
header {
  background: blue;
}
@media screen and (min-width: 1200) {
  header {
    background: red;
  }
}
html.lt-ie9 header {
  background: red;
}
.wrap-selector {
  test: extra-wrap;
  visible-one: visible;
  visible-two: visible;
}
.wrap-selector .wrap-selector {
  test: wrapped-twice;
  visible-one: visible;
  visible-two: visible;
}
.wrap-selector {
  test-func: 90;
  test-arithmetic: 18px;
  visible-one: visible;
  visible-two: visible;
}
.without-mixins {
  b: 1;
}