body {
    background-color: #f0f7fa;
}

.bodyco {
    font-family: Arial, sans-serif;
    background-color: #f0f7fa;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 60vh;
}

.upbody {
    background-color: #f0f7fa;
    height: 19vh;
    display: flex;
}

.dbody {
    background-color: #f0f7fa;
    height: 19vh;
    display: flex;
}

#container {
    background-color: #d9e8f3;
    padding: 20px;
    border-radius: 10px;
    width: 400px;
}

h2 {
    color: #1e5988;
    text-align: center;
}

form {
    margin-top: 20px;
}

label {
    font-weight: bold;
    color: #1e5988;
}

input[type="number"], select {
    width: 200px;
    padding: 8px;
    margin: 5px 0;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

button {
    background-color: #1e5988;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    display: block;
    margin: 20px auto;
}

button:hover {
    background-color: #0e3b56;
}

#result {
    text-align: center;
    color: #1e5988;
    font-weight: bold;
}