li {
  margin: 0 0 2em;
  border-bottom: 1px solid #ccc;
}

.test-autoprefixer {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  -webkit-text-size-adjust: 100%;
  -webkit-box-sizing: border-box;
  -webkit-text-decoration: underline dotted;
  box-sizing: border-box;
}

.insert {
  display: block
}

.alter:after {color: red; content: 'example'}

.delete{
  display: block;;
}
.div .div .div .div .div {
  display: block;
}
div div div div {
  display: block;
}
#div #div2{
  display: block;
}