@media screen and (min-width:0px) and (max-width: 600px) {
  .contact{
    font-size: 18px;
    padding-bottom: 30px;
    display:inline-block;
    justify-content: space-between;
  }
}

@media screen and (min-width:850px) and (max-width: 1000px) {
  .contact{
    padding-bottom: 30px;
    display:inline-block;
    justify-content: space-between;
  }
}


@media screen and (min-width:0px) and (max-width: 850px) {
  .menu {
    display: none;
  }



  .menu2 a{
    /* color: magenta; */
    text-decoration: none;
  }

  .header2 a{
    color: black;
    text-decoration: none;
  }


.photo{
  margin-top: 100px;
}

.contact{
  font-size: 18px;
  margin-top: 100px;
  margin-bottom: 0px;
}

  .projet2{
    display: block;
    margin-bottom: 30px;
    text-align: justify;
    font-size: 16px;
  }

.header2{
  color: black;
}

  .menu2 {
    z-index: 1000;
    top: 0px;
    left : 0px;
    padding-top: 20px;
    width: 100%;
    padding-right: 20px;
    padding-left: 20px;
    display: flex;
    position: fixed;
    background: #f4f4f4;
    justify-content: space-between;
    border-bottom: 2px black solid;
  }

  .footer2 {
    margin-bottom: 5px;
    color: black;
    text-align: right;
    right: 20px;
  }

  iframe{
    z-index: 1;
  }

  .contenu {
    width: 100%;
    margin-left: 0vh;
      padding: 20px;
      overflow-y: auto;
      overflow-x: none;
      height: 100vh;
      background: #f4f4f4;
  }

  model-viewer{
  /* background-color: blue; */
  background-color: blue
  display: inline-block;
  margin-top: 100px;
  block-size: 100%;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  }
}