#top::after {
background: url(//www.rivalairservices.com.au/wp-content/themes/salient-child/images/header-bg.png) no-repeat center bottom;
display: inline-block;
width: 100%;
height: 120px;
content: '';
position: absolute;
left: 0;
bottom: 2px;
max-width: 1360px !important;
margin: 0 auto;
right: 0;
}