.wvsearch-form {
    max-width: 800px;
    margin: 20px auto;
}
.wvsearch-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
}
.wvsearch-row.top select,
.wvsearch-row.bottom select {
    flex: 1 1 22%;
    padding: 8px;
}
.wvsearch-row.bottom button {
    flex: 1 1 22%;
    padding: 8px;
    background-color: #0073aa;
    color: white;
    border: none;
    cursor: pointer;
}
.wvsearch-row.bottom button:hover {
    background-color: #005177;
}