.vivo-frontend {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 15px;
}
.vivo-frontend select {
    padding: 8px;
    min-width: 350px;
    border: 1px solid #ccc;
    border-radius: 4px;
}
.vivo-frontend table {
    margin-top: 20px;
    border-collapse: collapse;
    width: 100%;
}
.vivo-frontend table th {
    background: #007cba;
    color: white;
    padding: 10px;
    text-align: left;
}
.vivo-frontend table td, .vivo-frontend table tfoot th {
    padding: 8px;
    border-bottom: 1px solid #ddd;
}
.vivo-frontend table tfoot th {
    background: #f1f1f1;
}