.logo {
    width: 100px;
    height: 100px;
    display: block;
    margin: auto;
  }

body {
    background-color: white;
  }

.presentation {
    width: 1000px;
    height: 600px;
    display: block;
    margin: auto;
}

  .notes {
    margin-top: 0;
    font-size: 1rem;
    box-sizing: border-box;
    display: block;
    font-family: Roboto,Arial,sans-serif;
    line-height: 2;
  }

  h1 {
    padding-left: 50px;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
  }

  ul {
    padding-left: 50px;
  }

  h3 {
    padding-left: 50px;
    font-family: Arial, Helvetica, sans-serif;
  }