.titre2{
    text-align: center;
    margin: 15px 5%;
    color: #0B4587;
  }
  section.contenu{
    box-sizing: border-box;
    display: flex;
    justify-content: space-around;
   
  }
    .contenu-1 {
        align-content: center;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align:left;
        padding: 5px 15px;
        margin-top: 30px;
        flex-basis: 50%;
  }

  .rtr img {
     width: 80%;
     margin: auto;
     padding: 15px;
     
  }

  .p{
    font-size: 0.9em;
    padding: 10px 0;
    text-align: left;
  }
  .contenu-1 ul{
    margin-left: 35px;
  }
@media screen and (max-width: 600px){
    section.contenu{
        flex-wrap:wrap ;
      
    }
    .contenu-1 {
        flex-basis: 100%;
  }
    .rtr img {
        width: 90%;
        margin: auto;    
     }
}
.o1{
    background-color: gainsboro;
    padding-top: 15px;
    margin-top: 25px;
}
.contenu-2{
    display: flex;
    align-items: center;
    text-align:left;
    padding: 5px 15px;
    margin-top: 30px;
    flex-wrap: wrap ;
   
}
.contenu-2-2{
    display: flex;
    flex-direction: column;
    align-items:center;
    flex-basis: 33.33%;
}
.contenu-2-2 img{
   width: 150px;
   height: auto;
}
.contenu-2-2 h4{
   text-align: center;
   margin: 5px 10px;
 }
 .contenu-2-2 h3{
    text-align: center !important;
  }
@media screen and (min-width:500px) and (max-width:900px) {
    .contenu-2-2{
      
        flex-basis: 50%;
    }
}
@media screen and (max-width:500px)  {
    .contenu-2-2{
      
        flex-basis: 100%;
    }
}

.o2 {
    padding-top: 15px;
    margin-top: 25px;
    font-family: 'Arial', sans-serif;
}

.titre2 {
    font-size: 24px;
    color: #333;
    text-align: center;
    margin-bottom: 10px;
}


.p7 {
    
    font-weight: bold;
    color: #702a2a;
    text-align: center;
}

.contenu-3 {
    display: flex;
    align-items: center;
    text-align: left;
    padding: 5px 15px;
    margin: 30px 10% 10px;
    flex-wrap: wrap;
    gap: 30px;
}

.contenu-3-2 {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-basis: calc(50% - 15px);
}



.img1 {
    position: relative;
    overflow: hidden;
    box-shadow: 0px 0px 15px 2px rgb(68, 76, 83);
    width: 80%;
}
.contenu-3-2 img {
    width: 100%;
    height: auto;
}



@media screen and (max-width: 600px) {
    .contenu-3 {
        align-items: center;
        margin: 30px 0 10px;
    }
    .contenu-3-2 {
        flex-basis: 100%;
    }
}
.o3 {
    padding-top: 15px;
    margin-top: 25px;
    font-family: 'Arial', sans-serif;
}
.contenu-4 {
    display: flex;
    align-items: center;
    text-align: left;
    padding: 5px 15px;
    margin: 30px 10% 10px;
    flex-wrap: wrap;
    gap: 30px;
}

.contenu-4-2 {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-basis: calc(50% - 15px);
}


.contenu-4-2 img {
    width: 100%;
    height: auto;
}



@media screen and (max-width: 600px) {
    .contenu-4 {
        align-items: center;
        margin: 30px 0 10px;
    }
    .contenu-4-2 {
        flex-basis: 100%;
    }
}
.o5{
    width: 100%;
    padding: 35px 20px;
}
.contenu-5{
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
}
.contenu-5-2{
    display: flex;
    flex-direction: column;
    flex-basis: 30%;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
    border-radius: 15px;
    min-width: min(350px , 90%);
}
.contenu-5-2 img{
    width:95%;
    border-radius: 15px; 
}
.a1 { 
    background-color:rgba(36, 105, 233);
    border: solid rgba(36, 105, 233);
    color: white;
    text-decoration: none;
   margin: auto;
   padding: 5px 10px;
   margin: 20px;
  }
  .po{
    padding: 20px 15px;
  }

  .z{
    border-radius: 15px;
    box-shadow: 0 0 15px 2px rgb(164, 142, 184);
    transition: all 1s ;
  }
  .z:hover{
    color: rgb(32, 26, 107);
  }
  @media screen and (max-width: 700px) {
    .header-img-img{
        width:100%;
        max-height:400px;
        min-height: 350px;
        }
        .lien-style {
            bottom: 20px;
          }
          .enimg-header {
            height: 420px !important;
            padding: 3rem 0.5rem 0.5rem !important;
        } 
  }