.logo {
  margin-left: 6.5em;
  margin-top: 3em;
}

div a {
  color: #f4511d;
  text-decoration:none;
}

div li {
  display: block;
  padding: 1em;
  
}

div li:hover {
  border-bottom: 1px solid #f4511d;
  border-bottom-width: 1px
  
}


.topbar{
  display: flex;
  margin-top: 1.9em;
  
}

.lingua{
  padding-top: 5.5%;
  padding-right: 5%;
}

section{
  background-color: #ff6432;
  padding-top: 3.1%;
  margin-top: 3.5%;
}