body {
    
    font-family: Arial, sans-serif;
    text-align: center;
    background-color: white;
    transition: background-color 0.5s ease;
}

.student-info {
    background-color: #222;
    color: white;
    padding: 20px;
}

.container {
    margin-top: 40px;
}

button {
    background-color: blue;
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 18px;
    cursor: pointer;
    margin: 10px;
    border-radius: 5px;
}

button:hover {
    background-color: darkblue;
}

.color-info {
    margin-top: 30px;
    display: flex;
    justify-content: center;
}

table {
    border-collapse: collapse;
    width: 300px;
}

th, td {
    border: 1px solid black;
    padding: 10px;
}

th {
    background-color: #f2f2f2;
}