body {
	background-color: #393939;
}

#nav {
	color: #4C5F77;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.button {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 60px;
  height: 60px;
	background-color: #237482;
  border-radius: 45%;
  box-shadow: 3px 4px 2px;
}

.plus {
	height: 140px;
  grid-column-start: 4;
  grid-row-start: 4;
	grid-row-end: 6;
  border-radius: 50px;
}

#btn-grid {
	display: grid;
  grid-template-columns: auto auto auto auto;
  grid-template-rows: auto auto auto auto auto;
  width: 95%;
  height: 100%;
  margin: auto;
  margin-top: 10px;
	grid-gap: 12px 12px;
  justify-content: center;
  align-items: center;
}

#display {
  display: flex;
  flex-direction: column-reverse;
  text-align: right;
	background-color: #97D8E3;
  height: 90%;
  width: 95%;
  margin: auto;
  box-shadow: 2px 2px 5px #616161 inset;
  border-radius: 20px;
}

#display p {
  margin: 0;
  margin-right: 20px;
}

.input {
  font-size: 10px;
  color: black;
  font-family: 'Roboto', sans-serif;
}

.result {
  font-size: 52px;
  color: black;
  font-size: 42px;
  font-family: 'Roboto', sans-serif;
}

.calc-body {
	height: 600px;
  width: 300px;
	background-color: #4DA7B2;
  box-shadow: 5px 5px 10px black, -2px 5px 10px gray inset;
  display: flex;
  align-items: center;
  border-radius: 20px;
  margin: auto;
  margin-top: 10%;
}

.inner-grid {
  height: 90%;
	width: 100%;
  display: grid;
	grid-template-rows: 1fr 4fr 12fr;
}

.main-row {
	
}