@media only screen and (min-width: 600px) {
 body {
   font-size: 110%;
 }
  h1 {
    z-index : 6;
    margin-top: 25vmin;
    margin-bottom: -10vmin;
    font-size: 300%;
    display: block;
    height: unset;
  }
  
  img.imageTitre{
    min-width:320px;
    max-width: 45vmin;
    top:5vmin;
    position: absolute;
  }
}


@media only screen and (max-width: 400px) {
 body {
   font-size: 80%;
 }
  
  h2{
    text-align: center;
  }
  
  h1 {
    display: none;
    height: 0px;
    margin-bottom: 20vmin;
  }
  img.imageTitre{
    position: relative;
    width:60vw;
    top:1vmin;
  }
}

@media only screen and (max-width: 300px) {
 img.logoRight {
    float: none;
    display: block;
    position: absolute;
    right:10px;
    top:35px;
    z-index: 2
  }
  img.logoLeft{
    float: none;
    display: block;
    position: absolute;
    left:10px;
    top:35px;
    z-index: 2
  }
  
  img.imgMoyenne{
  max-height: 100px;
  max-width: 100px;
  }
  
  ul{
    padding: 0px 11px;
  }
  h1 {
    display: none;
  }
  
  img.imageTitre{
    width:60vw;
    top:1vmin;
    position: relative;
  }
}