@import 'https://fonts.googleapis.com/css?family=Share+Tech+Mono';


body {
  padding: 10px;
  font-family: 'New Times roman';
  background-color: black;

}

#Main {
  background: #6a9977;
  color: black;
  border: 1px solid #000;
  box-shadow: 3px 3px 10px black;
  width: 30em;
  height: 45em;
}

#Screen {
  padding: 0 5px;
  padding-top: 10px;
  font-size: 10px;
  width: 100%;
  height: 80px;
  overflow: hidden;
  background-color: #88998d;
  text-align: right;
  border: 2px solid #aaa3ac;
}

#Screen p {
  font-size: 30px;
  font-weight: 900;
  color: #424242;
  line-height: 25px;
}

button {
  font-size: 20px;
  display: inline-block;
  width: 70px;
  height: 50px;
  color: #88998d;

}

#Keypad {
  justify-content: center;
  /*margin-top: 50px;*/
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  height: 45%;
}

#Keypad button {
  flex-basis: 33%;
  align-self: center;
}

#clear {
  margin: 10px 40px;
  display: block;
}

#math {
  margin: 0 10px;
}