.j-wrap{
    position: relative;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.5)),url(../images/innovation.jpg) no-repeat;
    -webkit-background-size: 100%;
    background-size: 100%;
}
 
.j-warp-mask{
    height:100%;
    width:100%;
    background: rgba(0,0,0,.4);

	

}