.stairs{position:relative}.stairs__background{background-color:var(--color-black,#0f0f0f);z-index:999998;pointer-events:none;width:100%;height:100vh;position:fixed;top:0;left:0}.stairs__container{pointer-events:none;z-index:999999;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.stairs__container>div{background-color:var(--color-black,#0f0f0f);width:100%;height:100%;position:relative}