:root {
  --background: hsl(0, 0%, 12%);
  --text: hsl(0, 0%, 80%);
  --clear: hsl(0, 0%, 65%);
  --disabled: hsl(0, 0%, 35%);
  --purple: #bb73e6;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: sans-serif;
  letter-spacing: 1.5px;
  background: var(--background);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-content: center;
  width: 100vw;
  height: 100vh;
  padding: 5rem;
  font-size: 12px;
}

.circle {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  position: absolute;
  opacity: 0.75;
}

.box {
  width: 25vw;
  height: 25vh;
  border: solid 1px var(--clear);
}