.centrer-wrapper {
    max-width: 1680px !important;
    margin: 0 auto !important;
	padding: 0 20px !important;
}

<style>
.popup-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s ease, visibility 0.3s;
}

.popup-content {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0px 0px 10px rgba(0,0,0,0.5);
    text-align: center;
    position: relative;
}

.popup-close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 20px;
    cursor: pointer;
}

.show-popup {
    visibility: visible;
    opacity: 1;
}
</style>