html,body,#app{min-height:100%;min-width:100%;margin:0;padding:0}body{background:#565555;color:#fff;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}#app{min-height:100%}.app{min-height:100%;display:flex;flex-direction:column}main{flex:1;min-height:100%;overflow:auto}