.my-sticky-header{position:relative;z-index:99999;background:transparent!important;opacity:1!important;transition:box-shadow .35s ease}.my-sticky-header::before{content:"";position:absolute;inset:0;background:#0F062F;opacity:0;transition:opacity .35s ease;pointer-events:none;z-index:-1}.my-sticky-header.is-scrolled::before{opacity:1}.my-sticky-header.is-scrolled{box-shadow:0 8px 24px rgba(0,0,0,.18)}