header {
position: fixed;
top: 0;
width: 100%;
height: 44px;
z-index: 9;
display: -webkit-box;
display: -ms-flexbox;
display: flex;
-webkit-box-pack: center;
    -ms-flex-pack: center;
        justify-content: center;
}
header .contact {
  display: block;
}
footer .lang {
  display: none;
}
header .lang,
header .logo,
header .music {
  cursor: pointer;
}
header .contact,
header .lang,
header .music {
  width: 30%;
}
header .contact {
  height: 44px;
}
header .contact svg,
header .music svg {
  position: relative;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  fill: white;
}
header .logo {
  width: 40%;
  display: flex;
  justify-content: center;
}
header .logo img {
  position: absolute;
}
@keyframes troisCentSoixanteDegre {
	0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
header .logo img:last-of-type {
  animation: troisCentSoixanteDegre 60s infinite linear;
}
header .lang {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
header .lang .fr .round,
header .lang .en .round {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  text-align: center;
  line-height: 20px;
}
header .lang .fr,
header .lang .en {
  width: 44px;
  padding: 12px;
}
header .lang .en {
  opacity: 0;
  z-index: -1;
  position: relative;
  left: -44px;
}
header .lang .en .round {
  line-height: 18px;
}
header .logo img {
  height: 32px;
  margin: 6px;
}
header .menu {
  height: 100vh;
  width: 100%;
  position: absolute;
  top: 100vh;
  z-index: -2;
  opacity: 0;
  display: block;
}
header .menu ul {
  position: relative;
  top: 50vh;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}
header .menu ul a,
header .menu ul i {
  height: 44px;
  line-height: 44px;
  display: block;
  cursor: pointer;
}
header .menu ul a {
  width: fit-content;
  padding: 0 13px;
  margin: 8px auto;
  font-size: 20px;
  color: #FFFFFF;  
  font-weight: 700;
  border-bottom-width: 0px;
  border-bottom-style: solid;
  -webkit-transition: all 0.12s linear;
  -o-transition: all 0.12s linear;
  transition: all 0.12s linear;
  /*background-size: 100% 200%;
  background-position: top;*/
}
header .menu ul a:hover {
  /*background-position:bottom;*/
  border-bottom-width: 4px;
  border-bottom-color: #FFFFFF !important;
}
header .menu ul a.active {
  border-bottom-width: 4px;
  border-bottom-color: inherit;
}
header .menu ul i {
  margin-top: 22px;
  font-size: 28px;
}
header label {
  cursor: pointer;
  display: inline-block;
}
header .music {
  text-align: right;
}

@media screen and (min-width: 1200px) {

  header .lang,
  header .logo {
    width: 150px;
  }
  header .menu {
    width: calc(100% - 150px); /* 300 if version anglaise */
    margin: 0;
    position: initial;
    height: initial;
    opacity: 1;
    vertical-align: middle;
    max-width: 1340px;
  }
  header .menu ul {
    position: initial;
    top: initial;
    -webkit-transform: initial;
    -ms-transform: initial;
    transform: initial;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
                justify-content: center;
    margin-right: 150px;
  }
  header .menu ul a {
    font-size: 18px;
    padding: 0 13px;
    margin: 0px 27px;
  }
  header .logo {
    text-align: left;
  }
  header .contact {
    display: none;
  }
  footer .lang {
    display: block;
  }

}