body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 0;
}

header, footer {
    background-color: #1d3557;
    color: white;
    padding: 10px;
    text-align: center;
}

form {
    width: 50%;
    margin: 20px auto;
    background-color: #ffffff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

label {
    display: block;
    margin-bottom: 10px;
}

input, select, button {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

button {
    background-color: #1d3557;
    color: white;
    border: none;
    cursor: pointer;
}

button:hover {
    background-color: #a8dadc;
}