#background-animation{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;pointer-events:none}.site-main{background-color:hsla(0,0%,100%,.9);position:relative;z-index:1}.site-header,.site-footer{background-color:hsla(0,0%,100%,.9);position:relative;z-index:1}