.banner-about{
    background-image: url('../assets/19.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100vw;
    height: 200px;
    margin: 0 -120px;
    padding: 0;
}

.title-about{
    text-align: center;
    padding-top: 50px;
    color:#fff;
}

.descrip-about{
    text-align: center;
    color: #fff;
}

/* COMPONENT SECTION */

.filterDiv {
    float: left;
    color: #000;
    width: 100%;
    margin: 2px;
    display: none;
  }
  .myBtnContainer{
    margin-top: 50px;
  }
  .show {
    display: block;
  }

  .containers {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
  }

  /* Style the buttons */
  .btn {
    border: none;
    outline: none;
    padding: 12px 16px;
    cursor: pointer;
    font-weight: 600;
  }

  .btn:hover {
    color: #E92124;
  }

  .btn.active {
    background-color: #E92124;
    color: white;
    width: 180px;
    height: 50px;
    border-top-left-radius: 0px;
    border-top-right-radius: 10px;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius:10px ;
  }

  /* section histoire */
.histoire h3{
    text-align: center;
    color: #E92124;
    font-family: 'Lucida Sans';
}
.text-hist {
    width: 500px;
}
.text-hist h6{
    color: #E92124;
}
  .sect1-about{
    display: flex;
    margin-top: 50px;
  }
  .img-sect1 img{
    width: 400px;
    height: 300px;
    margin-left: 150px;
    border-top-left-radius:40px ;
    border-bottom-right-radius: 40px;
    border-bottom-left-radius:0px ;
    border-top-right-radius:40px ;
  }

  .img-sect2 img{
    width: 400px;
    height: 300px;
    margin-right: 150px;
    border-top-left-radius:40px ;
    border-bottom-right-radius: 40px;
    border-bottom-left-radius:40px ;
    border-top-right-radius:0px ;
  }

  /* section vision */

  .vision{
    margin-top: 50px;
  }

  .vision h3{
    text-align: center;
    color: #E92124;
    font-family: 'Lucida Sans';
  }

  .sect2-about{
    display: flex;
  }
  .line-sect1{
    width: 5px;
    height:250px;
    background-color: #E92124;
  }


  .sect2-about .text-hist{
    margin-left: 100px;
  }

  .sect2-about .img-sect2 img{
    margin-left: 50px;
    width: 200px;
    height:180px;
    rotate: 190deg;
  }

  .middle-vision{
    margin-top: 50px;
    background-image: url('../assets/24.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100vw;
    height: 250px;
    margin: 50px -120px;
    padding: auto;
    color: #fff;
    text-align: center;
  }

  .ban-title {
    color: #fff;
    text-align: center;
    font-size: xx-large;
  }

  .fullt-descrip{
    text-align: center;
  }
  .line-smiddle{
    height: 3px;
    width: 100px;
    background-color: #E92124;
    margin: 5px auto;
  }

  /* section engagement */

  .engagements{
    margin-top: 50px;
  }

  .title-engage{
    text-align: center;
    color: #E92124;
  }

  .img-engage img{
    width: 400px;
    height: 300px;
    margin-left: 150px;
    border-radius: 10px;
  }

 h3{
    text-align: center;
    color: #E92124;
    font-family: 'Lucida Sans';
    font-weight: 800;
  }

  .engage{
    margin-top: 60px;
  }

  .fullt-descrip-engagement{
    width: 800px;
    margin: 0 auto;
  }

  .engage h6{
    color: #E92124;
    text-align: center;
  }
  .img-engage1 img{
    width: 300px;
    height: 300px;
    margin-left: 50px;
    margin-right: 100px;
    border-radius: 10px;
  }

/* section RSE */
@media (max-device-width: 480px){

    .banner-about{
        background-image: url('../assets/19.png');
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        width: 63.6vh;
        height: 200px;
        margin: 0 -120px;
        padding: 0;
    }

    .middle-vision{
        margin-top: 50px;
        background-image: url('../assets/24.png');
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        width: 63.6vh;
        height: 250px;
        margin: 50px -120px;
        padding: auto;
        color: #fff;
        text-align: center;
      }

}