body, html {
    margin: 0;
    font-family: Arial, sans-serif;
}

#app {
    padding: 20px;
}

table {
    border-collapse: collapse;
    width: 100%;
}

th, td {
    padding: 8px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #f2f2f2;
}