html, body { width: 100%; height: 100%; } body { margin: 0; padding: 0; font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, Arial, sans-serif; color: #282828; -webkit-tap-highlight-color: rgba(0,0,0,0); } * ::selection { background-color: #B8B8B8; } a, button, label, div, span, input, *:hover { -webkit-tap-highlight-color: rgba(0,0,0,0); } h1, h2, h3, h4, h5 { margin: 0; }