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

html {
  font-size: 16px;
}

body {
  background-color: #ccc;
  color: #3c3c3c;
  display: grid;
  font-family: sans-serif;
  font-size: 1.2rem;
  font-style: normal;
  font-variant: normal;
  font-weight: normal;
  height: 100dvh;
  letter-spacing: 0;
  line-height: 1.25;
  place-items: center;
  width: 100dvw;
}

span {
  font-weight: bold;
}

.device {
  background-color: white;
  border: 2px solid rgba(0, 0, 0, 0.5);
  height: 70dvh;
  position: relative;
  width: 70dvw;
  padding: 0.5em;
}

.device__height {
  position: absolute;
  transform: translateX(-50%) rotate(90deg);
  right: -3ch;
  top: 50%;
}

.device__width {
  left: 50%;
  transform: translateX(-50%);
  position: absolute;
}

.device__dimensions {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}