body{background-color:#f5f5f5;font-family:Roboto,sans-serif;font-size:16px;margin:0;padding:0;color:#333;line-height:1.5;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;@media (max-width:768px){font-size:14px}}