html {
    color: gray;
    font-family: Arial, Helvetica, sans-serif; 
    font-size: 15pt;
  }

  body{
    margin: 10%;
  }

  h1 {
    color: black;
    letter-spacing: -0.02em;
    text-transform: capitalize;

  }
  p{

    font-size: 13pt;
    line-height: 1.4;
  }

  sup{ 
    font-size: 60%;
  }

  dfn{
    font-weight: bold;
    text-transform: lowercase;
    
  }

  small{
    font-style:italic;
  }

  aside{
    text-align: center;

  }

  cite{
    text-align: right;
    display: block;
  }

  article{
    margin: 6rem 0
  }

  section{
    margin: 2.5em 0;
  }
 
  code{
    color: steelblue;
  }