europe.css

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-image: url(../images/italie2.jpeg);
  background-attachment: fixed;
  background-size: cover;
}


header {
  background-color: #9bc3dfc6;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 15px 0;
  position: sticky;
  top: 0%;
  border-radius: 20px;
}


nav ul {
  list-style: none;
  display: flex;
  justify-content: space-around;
  margin: 0;
  padding: 0;
  border-radius: 20px;
}

nav ul li {
  position: relative;
}

nav ul li a {
  display: block;
  padding: 10px;
  color: black;
  text-decoration: none;
  font-weight: bold;
  font-size: 30px;
}

nav ul li:hover > a {
  color: lightblue;
}

nav ul ul {
  display: none;
  position: absolute;
  top: 100%;
  background-color:  #9bc3dfc6;
  box-shadow: 0px 5px #6a869ab3;
}

nav ul li:hover > ul {
  display: inherit;
}

nav ul ul li {
  width: 200px;
  float: none;
  display: list-item;
  position: relative;
  border-radius: 20px;
}

nav ul ul ul li {
  position: relative;
  top: -60px;
  left: 200px;
}

nav ul li:hover {
  background-color: white;
  border-radius: 20px;
}

main {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  margin-left: 0%;
  /* background-image: url(../images/japan.jpeg);
  background-attachment: fixed;
  background-size: cover; */
  border-radius: 20px;
}

figure {
  display: flex;
  float: right;
  justify-content: center;
  margin-left: 65%;
  position: sticky;
  top: 20%;
}

  .sec1 {
    margin-top: -15%;
  }

  h1 {
    margin-top: 50px;
    margin-bottom: 50px;
    margin-left: 2%;
    font-size: 90px;
    text-align: left;
    text-transform: uppercase;
    color: white;
    text-shadow: 5px 5px 5px rgb(66, 104, 120);
    font-family: Verdana, Geneva, Tahoma, sans-serif;
  }

  section {
    background-color: rgba(207, 226, 230, 0.781);
    padding: 50px;
    margin-bottom: 50px;
    margin-left: 5%;
    float: left;
    width: 50%;
    /* display: flex;
    justify-content: space-between; */
    border-radius: 20px;
    text-align: justify;
    font-size: 30px;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
  }

  section h2 {
    font-size: 30px;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
  }

  section a:link {
    text-decoration: none;
    color: black;
    font-weight: bold;
  }

  section a:visited {
    color: black;
  }

  section a:hover {
    font-size: 30px;
    transition: 0.5s;
    color: lightslategray;
  }
  
  footer {
    background-color: #33333377;
    color: #fff;
    text-align: center;
    padding: 20px;
    width: 98.5%;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    margin-bottom: 0%;
    font-size: 25px;
    border-radius: 20px;
  }
  
  ul {
    list-style-type: none;
    margin: 0;
    padding: 10px;
  }

  .contact {
    font-weight: bold;
    font-size: 25px;
    display: flex;
    flex-direction: column;
  }

  .contact :link {
    text-decoration: none;
    color: white;
  }
  
  .contact :visited {
    color: white;
  }
  
  .contact :hover {
    font-size: 30px;
    transition: 0.5s;
    color: #9bc3df;
  }

  .retrouveznous {
    font-weight: bold;
    font-size: 25px;
  }

  .reseaux li {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
  }

  .reseaux img {
    width: 50px;
    height: 50px;
    margin-top: 15px;
  }

  .mentions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    font-weight: bolder;
  }
  
  li {
    display: inline-block;
    margin: 0 10px;
  }
  
  ul ul {
    margin-left: 20px;
  }