:root {
  --container-size: 200px;
  --bg: #e6e3ca;
  --marking-size: 2rem;
  --middle-pin-size: 10px;
  --black-hand-size: 4px;
  --second-hand-size: 1px;
}

@media screen and (min-width: 900px) {
  :root {
    --container-size: 500px;
    --middle-pin-size: 20px;
    --black-hand-size: 6px;
    --second-hand-size: 2px;
  }

  .digit {
    font-size: xx-large !important;
  }
}

body {
  margin: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Roboto", sans-serif;
}

#container {
  height: var(--container-size);
  width: var(--container-size);
  display: flex;
  position: relative;
}

.background {
  height: 100%;
  width: 100%;
  background-color: white;
  border: solid 3px black;
  border-radius: 50%;
}

.digit {
  margin: 0;
  font-size: medium;
  font-weight: bold;
  position: absolute;
  padding: 1rem;
}

.marking {
  width: 100%;
  position: absolute;
  height: var(--marking-size);
  top: calc(50% - calc(var(--marking-size) / 2));
  display: flex;
  align-items: center;
  text-align: start;
}

.middle-pin {
  width: var(--middle-pin-size);
  height: var(--middle-pin-size);
  background-color: grey;
  position: absolute;
  top: calc(50% - calc(var(--middle-pin-size) / 2));
  right: calc(50% - calc(var(--middle-pin-size) / 2));
  border-radius: 50%;
  z-index: 100;
}

.hand {
  position: absolute;
  transform-origin: top;
  border-radius: 0 0 6px 6px;
}

.hour {
  height: 20%;
  background-color: black;
  width: var(--black-hand-size);
  top: calc(50% - calc(var(--black-hand-size) / 2));
  left: calc(50% - calc(var(--black-hand-size) / 2));
  z-index: 1;
}

.second {
  height: 40%;
  background-color: red;
  top: calc(50% - 1px);
  left: calc(50% - 1px);
  width: var(--second-hand-size);
  top: calc(50% - calc(var(--second-hand-size) / 2));
  left: calc(50% - calc(var(--second-hand-size) / 2));
  z-index: 3;
}

.minute {
  height: 30%;
  background-color: black;
  width: var(--black-hand-size);
  top: calc(50% - calc(var(--black-hand-size) / 2));
  left: calc(50% - calc(var(--black-hand-size) / 2));
  z-index: 2;
}