body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.converter {
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    padding: 20px;
    text-align: center;
    width: 300px;
}

h1 {
    font-size: 24px;
    margin-bottom: 20px;
}

.input-container {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

label {
    flex: 1;
    text-align: left;
}

input {
    flex: 2;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 3px;
}

button {
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 3px;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background-color: #0056b3;
}