body{
    font-family: Kanit, Arial, Helvetica, sans-serif;
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    flex: 2;
    align-items: center;
    justify-content: center;
    background-color: #f4f4f4;
    margin: 40px;
}
table{
    width: 80%;
    border-collapse: collapse;
    background: white;
    box-shadow: 0 4px 8px rgb(0,0,0,1);
    border-radius: 10px;
    overflow: hidden;
}
thead > th, td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}
th{
    padding: 12px;
    text-align: left;
    border-bottom: 0;
}

th {
    background: #3498db;
    color: white;
}
tr:hover {
    background: #f1f1f1;
    color: #333;
}
h1 {
    color: black;
    font-weight: bold;
}