.header-section{background:url(images/header_bg.jpg) no-repeat center;background-size:cover;padding-top:1.5rem;padding-bottom:1.5rem;position:relative;z-index:1}.header-section:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background:linear-gradient(180deg,#0009,#0003)}