Is it possible to adapt font size to div width with CSS?

Question

I have a div with 70% width, and here’s what I want to do:

• Put some words in that div
• Adapt font size so that those words occupy all div

Answer 1

**You can change font-size:10vh;**
        .parent {
      width:70%;
      height:auto;
      min-height:100px;
      background:red;
      color:white;
      font-size:10vh;
    }
    Please help me to change the font-size dynamically to the parent class
    

    

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