h4,h3 {
      color: #142b87;
    }

    p {
      padding-left: 1.6em;
      padding-right: 1.6em;
      text-align: justify;
      font-weight: normal;
    }

    body {
      font-family: Arial;
    }

    .presentation, .ARpresentation  {
      background-image: url("../images/DegHD.jpg");
      background-size: cover;
      background-repeat: no-repeat;
      font-family: Arial;
      padding: 20px;
      margin-bottom: 20px;
      font-size: 18px;
      border-radius: 4px;
      border: none;
      box-shadow: 0 4px 8px rgba(11, 11, 11, 0.7);
      align-items: center;

    }

    .ARpresentation {
      background-image: url("../images/DegHG.jpg");
    }

    .container {
      padding-top: 20px ;
    }

  .presentation-section,  .ARpresentation-section {
    background: linear-gradient(to right, #96c8f3, #02107d);
    height: 150px;
    display: flex;
    flex-direction: row;
    border-radius: 4px;
    border: none;
    box-shadow: 0 4px 8px rgba(11, 11, 11, 0.7);
    width: 100%;
    justify-items: center;
    align-items: center;
    justify-content: space-between;
  }

  .ARpresentation-section {
    background: linear-gradient(to left, #96c8f3, #02107d);
  }

  .presentation-title {
    font-size: 40px;
    font-weight: bold;
    margin-left: 30px;
    margin-right: 30px;
  }

  .buttonH {
    display: flex;
    align-items: center; 
    gap: 20px; 
    padding: 10px 30px 10px;
    margin-right: 30px;
    margin-left: 30px;
    min-width: 130px;
    height: 40px;
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 4px;
    background: linear-gradient(to right, #d6e4ef, #3348e8);  
    border: none;
    box-shadow: 0 4px 8px rgba(11, 11, 11, 0.7);
}

.buttonH:hover {
  background: linear-gradient(to left, #d6e4ef, #3348e8);
}

.btn-icon {
  position: relative;
  width: 40px;
  height: 40px;
  object-fit: cover;
}

/* Style all rows */
tr {
  background-color: transparent;
}

/* Style all table cells */
td {
  border: 1px solid #ccc;
  padding: 10px;
  text-align: left;
}

.header {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  justify-items: center;
  align-items: center;
  padding-right: 70px;
  padding-left: 70px;
}

.header-img {
  width: 200px;
  height: 200px;
  object-fit:cover;
}