// Best practice:
// For a good separation of concerns, don't rely on the DOM element names,
// but on dedicated CSS selectors to identify all elements
.cmp-helloworld {}
.cmp-helloworld__title {}
.cmp-helloworld__item {}
.cmp-helloworld__item-label {
    margin-bottom: 0;
}
.cmp-helloworld__item-output {
    margin-top: 0;
}