.panel-row-style {
    display: flex;
    justify-content: center;
}

.panel-row-style > .panel-row {
    max-width: 1600px;
    width: 100%;
}

.wide-1600-row .panel-grid-cell {
    max-width: 1600px;
    margin: 0 auto;
    float: none;
}