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

.caixa {
  background-color: gold;
  border: solid 3px chocolate;
  text-align: center;
  font-size: 1rem;
  padding: 1rem;
}

.box-fixa {
  width: 300px;
  height: 100px;
}

.box-porcentagem {
  width: 80%;
  height: 100px;
}

.box-viewport {
  width: 50vw;
  height: 30vh;
}

.box-rem {
  width: 32rem;
  height: 14.4rem;
}
/*# sourceMappingURL=style.css.map */