body{background-color:#fff;color:#000;font-family:dnp-shuei-gothic-kin-std,sans-serif;margin:0;overflow:hidden;padding:0;-moz-user-select:none;user-select:none;-webkit-user-select:none}.flex-center{align-items:center;display:flex;justify-content:center}.full-screen{height:100vh;width:100vw}.app-container{background-color:#fff;height:100vh;overflow:hidden;width:100vw}