<div id="app">
  
  <q>I'm enclosed inside  the quotes</q>
  
  <blockquote>
    <q>Insanity is doing the same thing, over and over again, but expecting different results.</q> 
― <mark>Narcotics Anonymous</mark>
  </blockquote>
</div>

#app{
  width:20rem;
  font-size:1.3rem
}