.scroll-container{position:fixed;top:0;right:0;width:max(var(--scrollbar-width),5px);background:transparent;height:100vh;overflow-y:auto}.scroll-container .scroll-page{min-height:1080px}@media(max-width:768px){.scroll-container .scroll-page{min-height:812px}}.app,body{overflow:hidden}.app{position:relative;height:100vh;min-height:1080px;width:100vw}.app .test{z-index:9999;position:fixed;bottom:0;right:0;width:500px;height:30px;background:#ff0}@media(max-width:768px){.app{min-height:812px}}.page-container{position:relative;display:flex;flex-direction:column;flex-wrap:nowrap;transition:transform .09s linear}.page{flex-grow:1;width:100%}.page,.page3{min-height:1080px;height:100vh;position:relative;transition:opacity .6s ease}.page3{overflow-y:scroll;background-image:url("star-bg-1.png");background-size:200% auto;background-position:50%;background-color:#06051b;-webkit-animation:changeBackground 2s ease-in-out .4s infinite alternate}