.shrink-header{height:150px;transition:height 0.3s ease}.shrink-header.scrolled{height:80px}.shrink-header.scrolled{background:red!important}transform:translateY(-2px);box-shadow:0 6px 12px rgba(0,0,0,0.15);.shrink-header{height:150px;transition:height 0.3s ease}.shrink-header.scrolled{height:80px}.shrink-header.scrolled{background:red!important}transform:translateY(-2px);box-shadow:0 6px 12px rgba(0,0,0,0.15);