.font-serif{font-family:Merriweather,Georgia,serif}.font-sans{font-family:"Source Sans 3",sans-serif}input[type=range]{appearance:none;background:0 0}input[type=range]::-webkit-slider-track{cursor:pointer;border-radius:2px;width:100%;height:4px}input[type=range]::-webkit-slider-thumb{appearance:none;cursor:pointer;background:#f7941d;border-radius:50%;width:14px;height:14px;margin-top:-5px}.pulse-ring{animation:2s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:.3;transform:scale(1)}50%{opacity:.1;transform:scale(1.1)}}