@import url('https://fonts.googleapis.com/css?family=Open+Sans');

body {
  margin-top: 0px;
  margin-left: 0px;
  margin-right: auto;
  text-align: center;
  font-family: 'Open Sans', sans-serif;
}

#title {
  text-align: center;
  padding: 20px;
  background-color: black;
  background-image: url("https://icdn1.digitaltrends.com/image/nintendo-switch-review-photos-pdx-580.jpg");
  color: white;
  width: 100%;
  margin-top: 0px;
  top: 0px;
}

#output {
  margin-left: 0px;
  width: 700px;
  height: 200px;
  border: 1px solid black;
  margin-right: 0px;
  margin: auto;
}

.btn {
  background: #3498db;
  background-image: -webkit-linear-gradient(top, #3498db, #2980b9);
  background-image: -moz-linear-gradient(top, #3498db, #2980b9);
  background-image: -ms-linear-gradient(top, #3498db, #2980b9);
  background-image: -o-linear-gradient(top, #3498db, #2980b9);
  background-image: linear-gradient(to bottom, #3498db, #2980b9);
  -webkit-border-radius: 12;
  -moz-border-radius: 12;
  border-radius: 12px;
  font-family: Arial;
  color: #ffffff;
  font-size: 23px;
  padding: 12px 20px 10px 20px;
  text-decoration: none;
}

.btn:hover {
  background: #3cb0fd;
  background-image: -webkit-linear-gradient(top, #3cb0fd, #3498db);
  background-image: -moz-linear-gradient(top, #3cb0fd, #3498db);
  background-image: -ms-linear-gradient(top, #3cb0fd, #3498db);
  background-image: -o-linear-gradient(top, #3cb0fd, #3498db);
  background-image: linear-gradient(to bottom, #3cb0fd, #3498db);
  text-decoration: none;
}