#crackPage{z-index:0;flex-direction:column;padding:200px 25vw;display:flex;position:relative}#crackPage:before{content:" ";z-index:-1;filter:brightness(.3);background:url(/media/images/backgrounds/large/desert-tank-1.png) 50%/cover;width:100%;height:100%;position:absolute;top:0;left:0}