*{box-sizing:border-box;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;width:100%;height:100%;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;touch-action:manipulation;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}::-webkit-scrollbar{display:none}*{-ms-overflow-style:none;scrollbar-width:none}button,input,select,textarea,a{touch-action:manipulation;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}