body {
  background: hsl(203, 23%, 89%);
}

.calculator {
  display: grid;
  margin-top: 4%;
  margin-right: 41%;
  margin-left: 41%;
  padding: 14px;
  border: solid 1px transparent;
  font-size: 28px;
  background: hsl(207, 19%, 61%);
  border-radius: 20px;
  cursor: pointer;
}

button {
  padding: 17px;
  border-radius: 7px;
}

.calculator__output {
  padding-top: 19px;
  font-size: 42px;
  background: hsl(207, 19%, 61%);
  color: white;
  margin: 4px;
  padding-block-start: 3rem;
  text-align: end;
  border: none;
  outline: 0;
}

.calculator__keys {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  /* color: hsl(255, 100%, 100%); */
}

.number {
  border-radius: 40px;
  margin: 4px;
  font-size: 25px;
  background: hsl(206, 14%, 41%);
  color: hsl(255, 100%, 100%);
  cursor: pointer;
}

.calculator__key {
  border-radius: 40px;
  margin: 4px;
  font-size: 20px;
  background: hsl(203, 23%, 89%);
  color: black;
}

.calculator__enter {
  font-size: 25px;
  grid-column: 4 / 5;
  grid-row: 2 / span 4;
  background: hsl(357, 100%, 72%);
  border-radius: 40px;
  height: auto;
  cursor: pointer;
}
#all-clear {
  background: hsl(206, 14%, 41%);
  color: white;
  cursor: pointer;
}
@media only screen and (max-width: 1200px) {
  .calculator {
    margin-top: 10%;
    margin-right: 32%;
    margin-left: 32%;
  }
}