body {
  /* background-size:1024px; */
  color: white;
  background-image: url("../images/fond.webp");
  background-size: cover;
  background-attachment: fixed;

}
#menu_m {
  display: none;
}
.menu_fr,
.menu_en,
.menu_de {
  margin: auto;
  width: 1024px;
  display: flex;
  justify-content: space-around;
  align-items: center;
}
hr {
  height: 1px;
  color: gray;
  width: 70%;
}

ul {
  margin-left: 25%;
  font-family: "arial";
}
li {
  /* font-size: 20px; */
  color: white;
  list-style-type: circle;
  line-height: 1.5em;

}
.doc1 {
  border-style: solid;
  border-width: 0px 0px 3px 0px;
  width: 80%;
  border-color: brown;
}

a:link {
  text-decoration: none;
  color: white;
}
a:visited {
  color: #ded8e2;
}
#liste a:hover {
  background-color: lightgreen;
  color: black;
}
.masque {
  display: none;
}
#liste_doc ul li{
  font-size: 20px;
} 
/* ================================================== */

@media screen and (max-width: 599px) {
  hr {display: none;}
  #menu {
    display: none;
  }
  #fr,
  #en,
  #de {
    width: 340px;
  }
  ul {
    margin-left: 0px;
  }
  #menu_m {
    width: 200px;
    height: 40px;
    border: 1px solid white;
    border-radius: 5px;
    display: flex;
    justify-content: center;
    margin: auto;
  }
  .doc1 {
    border: none;
  }
  .pasvue {
    display: none;
  }
}

/* ============================================================== */
@media screen and (min-width: 700px) and (max-width: 1023px) {
  hr{display: none;}
  #menu {
    display: none;
  }
  #menu_m {
    width: 200px;
    height: 40px;
    border: 1px solid white;
    border-radius: 5px;
    display: flex;
    justify-content: center;
    margin: auto;
  }

  #fr,
  #en,
  #de {
    width: 450px;
  }
}