.maincontent {
background-image: linear-gradient(180deg,rgba(255,255,255,.65) 0%,rgba(255,255,255,.65) 100%),url(/imageserver/UserMedia/boucherbr/intro-bg.jpg);
background-size:cover;
background-repeat:no-repeat;
background-attachment:fixed;
position:relative;
padding:50px 200px;
max-width:100%;
margin:0;
}