body {
        background: linear-gradient(midnightblue, black);
        min-height: 100vh;
        color: #cccf09;
        font-family: "Courier New", monospace;
        max-width: 600px;
        margin: 0 auto;
      }
      h1 {
        color: teal;
        text-align: center;
      }
      .intro {
        background-color: white;
        color: black;
      }
      .whisper {
        background-color: pink;
        color: teal;
        border: 5px dashed darkslateblue;
        border-radius: 120px;
        padding: 20px;
      }
      a {
        color: mediumvioletred;
      }
      a:hover {
        background-color: teal;
      }
      a:visited{
        text-decoration:none;
        }
      div.rodape{
        position: fixed;
        bottom: 0;
        right: 0;
      }