.bottom-footer{
    background-image: linear-gradient(to right,#3d365c,#273f4f);
    margin: 10px;
    font-family: "Ubuntu",sans-serif;
    color: white;
}
    .sidebar {
        color: black;
        padding: 20px;
        border-radius: 10px;
        height: 97%;
        margin: 10px;
        background-image: linear-gradient(to right,#beeffb,#ffdbdb);
        font-family: "Ubuntu",sans-serif;
    }
    .sidebar img{
        height: 20px;
        width: 20px;
        margin: 5px;
        float: left;
    }
    .PO{
        text-align: center;
        color: white;
        background-image: linear-gradient(to right,#090040,#471396);
        border-radius: 5px;
    }

    .po-image {
        text-align: center;
        margin-bottom: 20px;
    }

    .po-image img {
        max-width: 100%;
        height: auto;
    }
.common{
    background-image: linear-gradient(to right,#beefed,#ffedf3);
    margin: 10px;
    font-family: "Ubuntu",sans-serif;
    border-radius: 10px;
}
.nav-link {
    color: black;
    padding: 10px;  
    margin-left: 20px;
}
.main-article {
    background-image: linear-gradient(to right, #f0f4f8, #e0f7fa);
    padding: 10px;
    border-radius: 10px;
    font-family: "Ubuntu", sans-serif;
    color: black;
}
    .contentclass {
    color: black;
    padding: 20px;
    border-radius: 10px;
    margin: 10px;
    text-align: center;
    background-image: linear-gradient(to left,#beeffb,#ffdbdb);
    font-family: "Ubuntu", sans-serif;
    }

  form div {
    margin-bottom: 1rem;
  }

  label {
    display: block;
    margin-bottom: 0.3rem;
    font-weight: bold;
  }

  input[type="text"],
  input[type="tel"],
  input[type="email"],
  input[type="file"] {
    width: 80%;
    padding: 0.5rem;
    box-sizing: border-box;
    border-radius: 5px;
    border: 1px solid #ccc;
    font-size: 1rem;
    margin: 10px auto;
  }

  .error {
    color: red;
    font-size: 0.9rem;
  }

  button {
    padding: 0.6rem 1.2rem;
    cursor: pointer;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    transition: background-color 0.3s ease;
  }