@keyframes fadeIn{0%{opacity:0}to{opacity:1}}body{box-sizing:border-box;width:100vw;height:100vh;font-family:var(--font-family,"Helvetica Neue", Helvetica, Arial, sans-serif);margin:auto;animation:.15s ease-in fadeIn}html,body{height:100%;margin:0;padding:0;overflow:hidden}