*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    /* font-family: Arial, sans-serif; */
    font-family: 'Times New Roman', Times, serif;
    text-align: center;
    background-color: #f4f4f4;
    padding: 20px;
}

.container {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    margin: auto;
    text-align: left;
    padding: 60px;
    line-height: 1.4;
}
h2{
    text-align: center;
    color: blue;
}
h4, ol, li{
    margin-left: 30px;
}
#plot {
    width: 100%;
    height: 400px;
}
#function-display{
    text-align: center;
}

button {
    margin-top: 10px;
    padding: 10px 20px;
    font-size: 16px;
    border: none;
    border-radius: 5px;
    background-color: #007BFF;
    color: white;
    cursor: pointer;
}

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