body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    margin: 0;
    padding: 20px;
}


h1 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 30px;
}

table {
    width: 90%;
    margin: 0 auto;
    border-collapse: collapse;
    background-color: white;
}


th, td {
    border: 1px solid #ccc;
    padding: 10px;
    vertical-align: top;
}


th {
    background-color: #2c3e50;
    color: white;
    text-align: left;
}


tr:nth-child(even) {
    background-color: #f2f2f2;
}


img {
    display: block;
    margin: 0 auto;
}


tr:hover {
    background-color: #e6f0ff;
}