body {
    padding-left: 11em;
    font-family: Georgia, 'Georgia', "Times New Roman",
          Times, serif;
    color: red;
    background-color: powderblue }

    ul.navbar {
    list-style-type: none;
    padding: 0;
    margin: 0;
    position: absolute;
    top: 2em;
    left: 1em;
    width: 9em }
  li {
    margin-bottom: 2em;
  }
  h1 {
    font-family: Helvetica, Geneva, Arial,
          SunSans-Regular, sans-serif; 
    text-align: center;
  }
  ul.navbar a {
    text-decoration: none }
  a:link {
    color: blue }
  a:visited {
    color: darkblue }
  address {
    margin-top: 1em;
    padding-top: 1em;
    border-top: thin dotted }

  button.connexion {
    padding: 0;
    margin: 0;
    position: absolute;
    top: 1em;
    right: 1em;
  }

  div.carouselExampleIndicators {
    margin: auto;
  }