.h2_accueil3:first-of-type {    /* For increasing performance 
                     ID/Class should've been used. 
                     For a small demo 
                     it's okaish for now */
animation: showup 7s infinite;
}

.h2_accueil3:last-of-type {

animation: reveal 7s infinite;
}

.h2_accueil3:last-of-type span {

animation: slidein 7s infinite;
}

@keyframes showup {
  0% {opacity:0;}
  50% {opacity:1;}

  100% {opacity:0;}
}

@keyframes slidein {
  0% { margin-left:-800px; }
  20% { margin-left:-800px; }
  35% { margin-left:0px; }
  100% { margin-left:0px; }
}

@keyframes reveal {
  0% {opacity:0;}
  50% {opacity:1;}
  
 
  100% {opacity:0;}
}
#navbar {
    overflow: hidden;
    background-color: #fff;
    box-shadow: 0px 10px 10px grey;
    width: 100%;
  }
  
  .abcd {
    float: left;
    display: flex;
    color: #000000;
    text-align: center;
    padding: 1.7em;
    padding-top: 2em;
    text-decoration: none;
    font-family: 'Roboto', sans-serif;
    font-size: 2em;
  }
  #navbar a:hover{
    color: #58A943;
    font-weight: bold;
  }
  #navbar img {
    float: left;
    display: block;
    text-align: center;
    padding: 14px;
    text-decoration: none;
  }
  
  .h2_accueil{
    color: #001962;
    margin-left: 25px;
    font-size: 2em;
    font-family: 'Roboto', sans-serif;
}
.img_accueil{
  width: 1950px;
}
.img_accueil2{
  display: block;
    margin-left: auto;
    margin-right: auto;
}
.h2_accueil2{
  color: #001962;
  margin-right: 25px;
  text-align: right;
  font-size: 2em;
  font-family: 'Roboto', sans-serif;
}




  .content {
    padding: 16px;
  }
  
  .sticky {
    position: fixed;
    top: 0;
    width: 100%;
  }
  
  .sticky + .content {
    padding-top: 60px;
  }
  .h3_achats{
    color: #001962;
    margin-left: 50px;
    font-size: 1.5em;
    font-weight:normal;
    font-family: 'Roboto', sans-serif;
    
  }
  .sous-titre{
    margin-left: 50px;
    font-size: 1.5em;
    font-weight:bold;
    color: #58A943;
    font-family: 'Roboto', sans-serif;
  }
  .li_achats{
    color: #001962;
    margin-left: 50px;
    font-size: 1.5em;
    font-family: 'Roboto', sans-serif;
  }
  .h4_achats{
    color: #001962;
    text-align: center;
    font-size: 1.5em;
    font-weight: bolder;
    margin-top: 20px;
    margin-bottom: 20px;
    font-family: 'Roboto', sans-serif;
 
  }
  .img_achats{
    display: block;
    margin-left: auto;
    margin-right: auto;
  }
  .img_formations{
    display: flex;
    align-items: top;
    margin-left: 50px;
  }
  .h3_formations{
    color: #001962;
    font-family: 'Roboto';
    font-size: 1.9em;
    font-weight: normal;
    
    margin-left: 50px;
  }
  .img_formation1{
   
    margin-left: 50px;
  }
  .img_formation2{
 padding-left: 200px;
    margin-left: 50px;
  }
  .h2_quizz{
    color: #fff;
    text-align: center;
    font-size: 3em;
    font-family: 'Roboto', sans-serif;
    margin-bottom: 10px;
}
.quizz_achats{
  background-color: #58A943;
  display: flex;
  align-items: top;
  justify-content: center;
  padding-bottom: 20px;
  font-family: 'Roboto', sans-serif;
}
.quizz_achats2{
  margin-top: 0;
  background-color: #58A943;
  padding-top: 5px;
  padding-bottom: 25px;
  font-family: 'Roboto', sans-serif;
}
.quizz_achats3{
  margin-top: 0;
  font-family: 'Roboto', sans-serif;
  padding-top: 5px;
  padding-bottom: 25px;
}
  .question{
    margin-left: 50px;
    color: #fff;
    font-weight: bold;
    font-size: 1.5em;
    margin-bottom: 0px;
    font-family: 'Roboto', sans-serif;
  }
  
  .reponses{
    font-family: 'Roboto', sans-serif;
    margin-top: 0;
    color: #001962;
    text-align: center;
  }
  .reponse{
    font-family: 'Roboto', sans-serif;
    color: #fff;
    font-size: 1.15em;
    margin: 0;
    margin-left: 50px;
  }
  
  .solution{
    font-family: 'Roboto', sans-serif;
    color: #001962;
    text-align: center;
    margin-top: 0;
  margin-bottom: 0;
  }
.explications{
  font-family: 'Roboto', sans-serif;
 
  background-color: #58A943;
  margin-top: 0px;
  font-size: 16px;
}
.explication{
  font-family: 'Roboto', sans-serif;
  text-align: right;
  margin-top: 0px;
  color: #001962;
  padding-bottom: 20px;
  padding-right: 50px;
  font-size: 1em;
}
.h3_dirigeante{
  font-family: 'Roboto', sans-serif;
    color: #001962;
    margin-left: 50px;
    font-size: 1.5em;
    font-weight:normal;
    
    width: 1200px;
    text-align: justify;
}
.dir{
  display: flex;
  align-items: top;
}
.img_dirigeante{
  padding-left: 290px;
}
.logos{
  display: flex;
  align-items: center;
}
.logo_dirigeante{
  max-width: 200px;
  max-height: 200px;
margin-left: 35px;
}
.partenaires{
  display: flex;
  align-items: top;
  margin-left: 50px;
}
.txt_partenaire1{
  font-family: 'Roboto', sans-serif;
  font-size: 24px;
  margin-right: 50px;
  text-align: justify;
  max-width: 1000px;
  font-weight: normal;
}
.txt_partenaire{
  font-family: 'Roboto', sans-serif;
  font-weight: normal;
  font-size: 24px;
  margin-right: 50px;
  text-align: justify;
}
.a{
  font-family: 'Roboto', sans-serif;
  padding-right: 75px;
  color: #001962;
  text-align: justify;
}
.logo_partenaire{
  max-width: 200px;
  max-height: 200px;
  margin-left: 0px;
}
.logo_partenaire2{
  max-width: 200px;
  max-height: 200px;
  margin-left: 0px;
  padding-top: 50px;
  padding-left: 300px;
}
.h3_dirigeante2{
  color: #001962;
    margin-right: 50px;
    font-size: 1.5em;
    font-weight:normal;
    font-family: 'Roboto', sans-serif;
    width: 1200px;
  text-align: right;
}
.img_publication{
  max-height: 200px;
  margin-left: 50px;
  padding-left: 205px;
}

.h2_contacts{
    color: #001962;
    margin-left: 50px;
    font-size: 3em;
    font-family: 'Roboto', sans-serif;
}
.h3_contacts{
    text-align: center;
    color: #001962;
    font-family: 'Roboto', sans-serif;
}
.img_contact{
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.strong{
  font-weight: bold;
}
.abc{
  padding: 0px;
}
.nom_article{
  color: #001962;
  font-size: 24px;
  text-decoration: none;
  margin-left: 50px;
  padding-left: 125px;
  text-align: center;
  font-family:  'Roboto', sans-serif;
}
.publi{
  display: flex;
  align-items: top;
}

.img_escalier{
  margin-left: 150px;
  margin-bottom: 50px;
}

.img_iso{
  margin-left: 175px;
  margin-bottom: 75px;
}
.env1{
  max-width: 100px;
margin-left: 400px;

}
.env2{
  max-width: 100px;
margin-left: 850px;}

.h3_devcomp{
  color: #001962;
  margin-left: 50px;
  font-size: 2em;
  font-weight:normal;
  font-family: 'Roboto', sans-serif;
  
}
.img_devcomp{
margin-left: 175px;
} 

.img_bigschema{
  margin-left: 350px;
  } 
  .img_bigtableau{
    margin-left: 200px;
    } 

    .i1{
      margin-left: 100px;
    }

    .g1{
      margin-top: 100px;
    }
    .g11{
      margin-left: 250px;
    }
    .g2{
      margin-top: 100px;
    }
    .g22{
      margin-left: 250px;
    }
    .g3{
      margin-top: 100px;
    }
    .g33{
      margin-left: 250px;
    }
    .sp{
      display: flex;
      
    }
    .sp1{
      font-family: 'Roboto';
      font-size: 36px;
      color: #fff;
      font-weight: normal;
      background-color: #001962;
      padding: 10px;
      margin-left: 300px;
      margin-bottom: 50px;
    }
    .sp2{
      font-family: 'Roboto';
      font-size: 36px;
      color: #fff;
      font-weight: normal;
      background-color: #001962;
      padding: 10px;
      margin-left: 700px;
    }
    .hguio{
      margin-left: 275px;
    }
.mlvert{
  font-family: 'Roboto';
  color: #58A943;
  font-size: 24px;
  font-weight: bold;
  margin-left: 50px;
}
.mltext{
  font-family: 'Roboto';
  color: #001962;
  font-size: 24px;
  margin-left: 50px;
  margin-right: 50px;
font-weight: normal;
}
.img_publication2{
  max-height: 200px;
  margin-left: 50px;
  padding-left: 300px;
}
.nom_article2{
  color: #001962;
  font-size: 24px;
  text-decoration: none;
  margin-left: 50px;
  padding-left: 250px;
  text-align: center;
}
.img_publication3{
  max-height: 200px;
  margin-left: 50px;
  padding-left: 205px;
}
.nom_article3{
  color: #001962;
  font-size: 24px;
  text-decoration: none;
  margin-left: 50px;
  padding-left: 125px;
  text-align: center;
}
.bxvc{
  font-family: 'Roboto';
  font-size: 24px;
  text-align: left;
  margin: 0px;
  margin-left: 100px;
  background-color: #001962;
  color: #fff;
padding: 10px;
}
.bxvc2{
  font-family: 'Roboto';
  font-size: 24px;
  text-align: left;
  margin: 0px;
  margin-left: 20px;

}
.mlk{
  display: flex;
  align-items: center;
}
@media screen and (min-width: 200px) and (max-width: 1800px){
  .abcd {
    float: left;
    display: flex;
    color: #000000;
    text-align: center;
    padding: 1.3em;
    padding-top: 2em;
    text-decoration: none;
    font-family: 'Roboto', sans-serif;
    font-size: 1.4em;
  }
  .imagedulogo{
    max-width: 125px;
    max-height: 125px;
  }
  .sp1{
    font-size: 24px;
    margin-left: 235px;
  }
  .sp2{
    font-size: 24px;
    margin-left: 400px;
    margin-right: 0px;
  }
  .img_iso{
    max-width: 900px;
    margin-bottom: 0px;
  }
  .img_dirigeante{
    padding-left: 75px;
    max-height: 200px;
  }
  .h2_accueil{
    font-size: 24px;
    margin: 10px;
  }
  .h2_accueil2{
    font-size: 24px;
    margin: 10px;
  }
  .img_accueil{
    max-height: 600px;
    max-width: 1500px;
  }
  .img_accueil2{
    max-height: 600px;
    max-width: 1000px;
  }
  .h2_contacts{
    font-size: 34px;
  }
  .h3_achats{
    font-size: 20px;
    margin-bottom: 0px;
    margin-top: 0px;
  }
  .sous-titre{
    font-size: 20px;
    margin-top: 10px;
    margin-bottom: 10px;
  }
  .li_achats{
    font-size: 20px;
  }
  .h4_achats{
    font-size: 20px;
  }
  .img_achats{
    max-height: 600px;
    max-width: 1000px;

  }
  .h2_quizz{
    font-size: 32px;
  }
  .solution{
    font-size: 12px;
  }
  .question{
    font-size: 16px;
    margin-top: 8px;
  }
  .reponse{
    font-size: 14px;
  }
  .explication{
    font-size: 12px;
    margin-top: 0px;
  }
  .quizz_achats{
    padding-bottom: 10px;
  }
  .quizz_achats2{
    padding-bottom: 10px;
  }
  .img_escalier{
    max-height: 600px;
    max-width: 1000px;

  }
  .img_contact{
    max-height: 600px;
    max-width: 1000px;

  }
  .img_formation2{
    max-height: 600px;
    max-width: 1000px;
    padding-left: 125px;
  }
  .i1{
    max-height: 900px;
    max-width: 1200px;
    margin-left: 0px;
  }
  .bxvc{
    font-size: 16px;
  }
  .bxvc2{
    font-size: 16px;
  }
  .h3_devcomp{
    font-size: 20px;
  }
  .img_devcomp{
    max-height: 600px;
    max-width: 900px;
  }
  .img_bigschema{
    max-height: 600px;
    max-width: 900px;
    margin-left: 125px;
  }
  .img_bigtableau{
    max-height: 600px;
    max-width: 1000px;
    margin-left: 125px;
  }
  .g11{
    max-height: 600px;
    max-width: 1000px;
    margin-left: 122px;
  }
  .g22{
    max-height: 600px;
    max-width: 1000px;
    margin-left: 125px;
  }
  .g33{
    max-height: 600px;
    max-width: 1000px;
    margin-left: 95px;
  }
  .h3_dirigeante{
    font-size: 16px;margin-top: 0px;margin-bottom: 0px;
  }
  .logo_dirigeante{
    max-height: 100px;
    
  }
  .h3_dirigeante2{
    font-size: 16px;
    margin-right: 0px;
  }   
  .txt_partenaire{
    font-size: 16px;
    margin-right: 10px; margin-bottom: 45px;
  }
  .txt_partenaire1{
    font-size: 16px;
    margin-right: 10px;
   
  }
  .a{
    padding-right: 10px;
  }
  .img_publication{
    padding-left: 100px;
   
  }
  .img_publication2{
    padding-left: 170px;
  }
  .img_publication3{
    padding-left: 115px;
  }
  .nom_article{
    padding-left: 70px;
    font-size: 16px;
  }
  .nom_article2{
    padding-left: 150px;
    font-size: 16px;
    font-family: 'Roboto', sans-serif;
  }
  .nom_article3{
    padding-left: 70px;
    font-size: 16px;
    font-family: 'Roboto', sans-serif;
  }
  .hguio{
    max-height: 325px;
    max-width: 1000px;
    margin-left: 250px;
  }
  .labellll{
    margin-bottom: 150px;
  }
  .dirigeanteeee{
    margin-bottom: 150px;
  }
}
@media screen and (min-width: 200px) and (max-width: 1200px){
    .abcd {
      float: left;
      display: flex;
      color: #000000;
      text-align: center;
      padding: 1.2em;
      padding-top: 2em;
      text-decoration: none;
      font-family: 'Roboto', sans-serif;
      font-size: 1.2em;
    }
}