body {

    background: rgb(255, 255, 255);
    background-size: cover;
    position: relative;
    height: 1300px;
    
  
  }
  
  
  p {
    font-family: Arial, Helvetica, sans-serif;
    color: #000000;
    font-size: 14px;
    margin: 0;
    padding: 0;
  }

  p2  {
    font-family:'Courier New', Courier, monospace;
    color: #000000;
    font-size: 14px
  }

  p3  {
    font-family:'Courier New', Courier, monospace;
    color: #000000;
    font-size: 17px;
    font-weight: 700;
  }
  
  
  a {
    font-family: 'Courier New', Courier, monospace;
    font-size: 16px;
    color: #31a499;
    font-weight: 600;
  }

  a:hover {
    color: #7631a4;
    font-style: italic;
    text-shadow: 0 0 5px rgb(255, 0, 0);
    background-color: rgb(200, 254, 255);
    box-shadow: inset 0 -0.5em 0 rgb(211, 206, 246);

  }
  
  h1 {
    font-family: Arial, sans-serif;
    color: #000000;
    font-size: 17px;
    margin: 0;
    padding: 0;
  }
  
  
  h2 {
    font-family: Arial, sans-serif;
    color: #31a499;
  }
  
  h3 {
    font-family: Arial, sans-serif;
    font-size: 25px;
    color: #ffffff;
  }
  
  h4 {
    font-family: Arial, sans-serif;
    color: #7678c4;
    font-size: 17px; 
    margin: 0;
    padding: 0;
  }
  
  h5 {
    font-family: Arial, sans-serif;
    color: #ff8ea3;
  }

  h6 {
    font-family: Arial, sans-serif;
    color: #be0000;
    font-size: 12px;
    margin: 0;
    padding: 0;
    font-weight: normal; /* facultatif, pour un rendu plus léger */
  }

  h7 {
    font-family: Arial, Helvetica, sans-serif;
    color: #ffffff;
    font-size: 14px;
    margin: 0;
    padding: 0;
    font-weight: 100;
  }
  



  .lien-sketchbook {
    color: #8d46bd;
    font-style: italic;

  }



  .main {
    position: absolute;
    width: 1500px;
    height: 2000px;
    left: 0px;
    top: 0px;
    background: rgb(255, 255, 255);
    overflow: auto;
    z-index: 1;

  }


  .colonne-gauche-menu {
    position: fixed;
    width: 270px;
    height: 450px;
    left: 50px;
    top: 50px;
    overflow: auto;
    z-index: 200;
  }


  .form1 {
    position: absolute;
    top: 50px;
    left: 65px;
    width: 50px;
    height: 100px;
    z-index: 201;
    background-image: url('dossier-images/menu-test-form1.png');
    background-size: cover;
  }

  .form1:hover {
    background-image: url('dossier-images/menu-test-form1-hover.png');
    background-size: cover;
  }

  .form2 {
    position: absolute;
    top: 170px;
    left: 70px;
    width: 115px;
    height: 30px;
    z-index: 201;
    background-image: url('dossier-images/menu-test-form2.png');
    background-size: cover;
    transform: rotate(-20deg);

  }

  .form2:hover {
    background-image: url('dossier-images/menu-test-form2-hover.png');
    background-size: cover;
  }
  


  .form3 {
    position: absolute;
    top: 221px;
    left: 100px;
    width: 50px;
    height: 30px;
    z-index: 201;
    background-image: url('dossier-images/menu-test-form3.png');
    background-size: cover;
  }

  
  .form3:hover {
    background-image: url('dossier-images/menu-test-form3-hover.png');
    background-size: cover;
  }

  .form4 {
    position: absolute;
    top: 258px;
    left: 60px;
    width: 120px;
    height: 30px;
    z-index: 201;
    background-image: url('dossier-images/menu-test-form4.png');
    background-size: cover;
  }

  
  .form4:hover {
    background-image: url('dossier-images/menu-test-form4-hover.png');
    background-size: cover;
  }



  


  .img-home {
    position: absolute;
    top: 600px;
    left: 20px;
    width: 100px;
    height: 100px;
    box-shadow: 0px 7px 20px rgba(242, 0, 255, 0.3);
    z-index: 201;
  }

  .img-home:hover {
    transform: scale(1.1);
    box-shadow: 0px 7px 20px rgba(255, 255, 255, 0.3);
  }


  .img-arbre-menu-dessin {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 600px;
    height: 800px;
    z-index: 5;
  }

  .img-lien1  {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 150px;
    height: 70px;
    z-index: 201;
  }

  .img-lien1:hover  {
    transform: scale(1.05);
    box-shadow: 0px 7px 20px rgba(242, 0, 255, 0.3);
  }

  .liens-menu {
    position: absolute;
    padding: 20px 20px;
    top: 100px;
    left: 10px;
    width: 160px;
    height: 250px;
    z-index: 203;
  }



  .img-page1 {
    position: relative;
    top: 1vh;
    left: 33vh;
    width: 80vw;
    height: auto;
    z-index: 5;
  }

  .img-page2 {
    position: relative;
    top: 0vh;
    left: 33vh;
    width: 80vw;
    height: auto;
    z-index: 5;
  }

  .img-dino {
    position: relative;
    top: 0vh;
    left: 39vh;
    width: 70vw;
    height: auto;
    z-index: 5;
  }


  .img-fille-et-formes {
    position: relative;
    top: 0vh;
    left: 45vh;
    width: 70vw;
    height: auto;
    z-index: 5;
  }
  
  
  .img-bd1 {
    position: relative;
    top: 0vh;
    left: 60vh;
    width: 50vw;
    height: auto;
    z-index: 5;
  }

  .img-bout-spi {
    position: relative;
    top: 0vh;
    left: 45vh;
    width: 70vw;
    height: auto;
    z-index: 5;
  }

  .img-menu-fond {
    position: fixed;
    top: 5vh;
    left: 5vh;
    width: 7vw;
    height: auto;
    z-index: 5;
  }