body {
  background-image: url('https://gyazo.com/a836b7c198c0ed352b7e694bd7f8b4e3.png');
}

.black-border {
  border: 3px solid black;
  font-size: 15pt;
  background-color: white;
  
}

.black-border:hover {
  border: 6px solid black
}

.black-border-large {
  border: 3px solid black;
  font-size: 15pt;
  padding: 50px 50px;
  
}

.large-font {
  font-size: 20pt;
}

.top-floating {
  position: fixed; 
  border: 3px solid black;
  background-color: white; 
}