Hello, here your long text paragraph will cover full width no matter how small or big your paragraph length is..!, some extra text, some extra text, some extra text, some extra text, some extra text, some extra text, some extra text, someExtraText someExtraText someExtraText

library_books<style>
.fulltext {
  text-align:justify;
  text-align-last:justify;
  font-size:18px;
}
</style>
<p class="fulltext">Hello, here your long text paragraph will cover full
  width no matter how small or big your paragraph length is..!
</p>