.collapsible-container {
    border: 2px solid #fd9905;
    padding: 20px;
    width: 100%;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    margin: 20px auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.flex-container {
    display: flex;
    flex-wrap: nowrap;
  }
#waves{
    margin-top: 35vh;
  }
.toggle-button {
    display: block;
    max-width: 150px;
    width: 100%;
    padding: 5px;
    background-color: #7e61ff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-align: center;
    font-size: 14px;
}

.toggle-button:hover {
    background-color: #5633f5;
}

.collapsible-content {
    display: none;
    margin-top: 20px;
}

.pdfobject-container {
    height: 90vh;
    border: 1px solid #ccc;
}