.page-header-warp { position: relative; } .page-header-warp::after { content: ""; z-index: 9; position: absolute; left: 0px; top: 0px; width: 100%; height: 100%; background-size: 300px; pointer-events: none; opacity: 0.3; background-repeat: repeat; background-image: url(../images/watermark.png); }