.container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:8px 0}body{margin:0}#root{min-height:100vh;background-image:url(https://api.szfx.top/acg);background-position:center;background-size:cover;background-repeat:no-repeat;animation-name:bg-fade-in;animation-duration:2s}@keyframes bg-fade-in{0%{opacity:0}to{opacity:1}}