dist/swagger-ui.css emits wrong selectors

[sant123]

Hello, taking a look at dist/swagger-ui.css it has selectors like:

.swagger-ui html {
  line-height: 1.15;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}
.swagger-ui body {
  margin: 0;
}

Is this expected? For making the body styling work, a classname called swagger-ui should be set there. However the docs don't mention it.

Thanks.