body {
    font-family: Arial, sans-serif;
    background-color: #f9f9f9;
    margin: 0;
    padding: 20px;
}

.filter-section {
    margin-bottom: 20px;
}

.sessions-list table {
    width: 100%;
    border-collapse: collapse;
}

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