body,h1,h2,h3,ul,ol,li,p,dl,dt,dd{margin:0;padding:0}a{-webkit-text-decoration:none;text-decoration:none;color:#333}img{vertical-align:top}ul,ol,li{list-style:none}i,em{font-style:normal}*{-webkit-box-sizing:border-box;box-sizing:border-box;margin:0;padding:0}body{background:#000;-ms-touch-action:pan-y;touch-action:pan-y}.app{color:#fff;min-width:320px;margin:0 auto;background:#000;height:100vh}.max-width-1920{max-width:1920px;margin:0 auto}