.coll-banner-sec-inner {
    position: relative;
}
.coll-banner-sec-inner .coll-banner-sec-content {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}
.coll-banner-sec-title {
    text-align: center;
    font-weight: 600;
}