html{max-width:100vw;height:100vh;overflow:auto;font-size:100%}body{margin:0;padding:0;min-height:100vh}@media (min-width: 960px){html{font-size:90%}}@media (max-width: 960px){html{font-size:80%}}@media (max-width: 480px){html{font-size:60%}}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none}