/* en tête */
.logo{
  max-height: 6rem;
  margin:1rem;
}

/* menu */
#buttonMenu{
  margin:1rem;
}
#buttonlgfbee{
  display:none;
}

nav#principale{
  display: none;
}
nav#principale.is-opened{
  display: block;
}
nav ul{
  padding: 0;
}
nav li{
  border-top: 2px solid;
  border-bottom: 2px solid;
  list-style: none;
  padding:0;
  margin:0;
  min-width: 10rem;
}

nav a{
  color:inherit;
  text-decoration: none;
  display: block;
  padding: 1em 2em;
  width: 100%;
  height: 100%
}
nav a:hover{
  text-decoration: none;
}

/* corp */
main>section>h1{
  padding: 1rem 2rem;
}

main>section>p{
  padding:1rem;
}
/* Formulaire de contact */
form.contact{
  padding: 1rem 5rem;
}
form.contact label{
  width: 15rem;
}
form.contact textarea,
form.contact input{
  width:30rem
}

/* Remonter en haut de page*/
#toTop{
  border-radius: 50%;
  position: fixed;
  bottom: 1em;
  right: 1em;
  height: 2em;
  width: 2em;
  text-align: center;
  cursor: pointer;
  border: solid 1px;
}

#toTop>span{
  position: absolute;
  top: 0.25em;
  left: 0.45em;
}

/* grand écran */
@media (min-width: 768px){
  #toTop,
  #buttonMenu{
    display: none;
  }
  #buttonlgfbee{
    display:block;
  }
  h1{
    border-radius: 2rem 2rem 0 0;
  }
}