:root {
  --hour-deg: 0deg;
  --minute-deg: 0deg;
  --animDuration: 2s;
}
* {
  box-sizing: border-box;
}

body,
html {
  margin: 0;
  padding: 0;
  background: #333;
  max-width: 500px;
  margin: auto;
}

#clock-container {
  display: grid;
  place-content: start;
  right: 1rem;
  top: 1rem;
}

#gamedata {
  display: flex;
  justify-content: space-between;
}

speedcontroller {
  display: flex;
  gap: 0.2em;
  font-size: 2rem;
  color: #fefefe;
}

speedcontroller > * {
  cursor: pointer;
}

.clock {
  display: grid;
  position: relative;
  width: 100px;
  height: 100px;
  margin: auto;
  border: 2px solid brown;
  border-radius: 50%;
  background: #fefefe;
}

.clock .arm {
  position: absolute;
  height: 0px;
  top: 50%;
  left: 50%;
  border-bottom: 1px solid;
  transform-origin: left;
}

.clock .arm.hour {
  rotate: var(--hour-deg);
  /* rotate: -90deg; */
  width: 35%;
}

.clock .arm.minute {
  rotate: var(--minute-deg);
  /* rotate: -90deg; */
  width: 45%;
}

game {
  display: grid;
  place-content: center;
  margin: 0;
  padding: 0;
}

world {
  position: relative;
  width: min(500px, 100vw);
  height: 500px;
  background: rgb(23, 233, 23);
  overflow: hidden;
}

road {
  position: absolute;
  background-color: dimgray;
  width: 100%;
  height: 80px;
  bottom: 10%;
}

road line {
  --line-length: 10px;
  --line-gap: 12px;

  position: absolute;
  width: 100%;
  height: 2px;
  background: repeating-linear-gradient(
    90deg,
    rgba(255, 255, 255),
    rgba(255, 255, 255) var(--line-length),
    rgba(255, 255, 255, 0) var(--line-length),
    rgba(255, 255, 255, 0) calc(var(--line-length) + var(--line-gap))
  );
  top: 50%;
}

car {
  position: absolute;
  right: 100%;
  background: red;
  width: 70px;
  height: 30px;
}

car windscreen {
  position: absolute;
  margin-top: 1%;
  width: 10px;
  height: 98%;
  background: linear-gradient(90deg, #eee, #ccc, #eee);
}

@keyframes driveL2R {
  from {
    translate: 0 0;
  }
  to {
    translate: calc(500px + 100%) 0;
  }
}

cardata {
  top: 1rem;
  left: 1rem;
  color: white;
  font-size: 2rem;
}

#sound-container {
}

.red {
  background: red;
}

.blue {
  background: blue;
}

.yellow {
  background: yellow;
}

.magenta {
  background: magenta;
}

.gray {
  background: #aaa;
}

.green {
  background: green;
}