/* sets the base font for the whole document */
html, body {
        font: 20px Arial,sans-serif;
  }
header, footer {
          background-color: bisque;
    }
header, footer, 
article {
       margin: .5em 1em;

padding: .5em
 }
h1, h2 {
          text-transform: capitalize;
    }
h2 {
    border: dashed .1em red
}
nav {
          margin: .3em;
          padding: .25em;
          text-align: center;
    }
/* Select anchor links selected in <nav> */
nav a {
    background-color: blue;
    border-radius: 25px;
    color: rgb(255, 255, 255);
    padding: 15px 15px;
    text-decoration: none;
}