.section4_bg:before{background-attachment:fixed;background-position:50%;background-repeat:no-repeat;background-size:cover;opacity:1;background-image:url(/images/HeroSection/1.jpg)}.section4_bg:after,.section4_bg:before{content:"";top:0;left:0;z-index:-1;height:100%;width:100%;position:absolute}.section4_bg:after{opacity:.8;background:#cdeeff}