.va-accordion {
    display: flex;
    flex-direction: column;
    /* vertical accordion */
    width: 100%;
}

.va-panel {
    border: 1px solid #ccc;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 10px;
    cursor: pointer;
}

.va-panel.active {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.va-panel-title {
    background: #0073aa;
    color: #fff;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 50px;
    cursor: pointer;
    padding: 0 10px;
}

.va-title-text {
    text-orientation: mixed;
    text-align: center;
}

.va-panel-content {
    display: none;
    padding: 20px;
    background: #fff;
}

.va-panel.active .va-panel-content {
    display: block;
}