tracman-server/static/css/.controls.min.css

#controls{width:100vw;position:absolute;bottom:50px;display:flex;justify-content:space-around}#controls .btn{z-index:50;background:#222;height:10vh;padding:2vh 0}#controls .btn .fa{margin:0 2vw}#controls .btn:hover{background:#333}#controls .btn.clear,#controls .btn.set{width:30vw}#controls .btn.track{width:35vw}@media (max-width:250px){#controls .btn{font-size:.8em}}@media (min-width:250px) and (max-width:350px){#controls .btn{font-size:1em}}@media (min-width:350px) and (max-width:450px){#controls .btn{font-size:1.15em}}@media (min-width:450px){#controls .btn{font-size:1.3em}}