/* CSS files add styling rules to your content */

body {
  font-family: helvetica, arial, sans-serif;
  margin: 2em;
  
}


h1 {
  color: #373fff;
}

button {
  font-size: 16pt;
  background-color: rgb(183, 219, 254);
  border-radius: 4px;
  border: 2px solid navy;
  box-shadow: 2px 2px gray;
}

button:hover {
  cursor: pointer;
  background-color: rgb(222, 239, 255);
}

#display {
  font-size: 24pt;
}