* {
  margin: 0;
  padding: 0;
  font-family: Arial;
  font-size: 16px;
}

body {
  display: flex;
  justify-content: center;
}

#main {
  background-color: #EEEEEE;
  width: 400px;
  height: 200px;
  padding: 50px 0;
  margin: 50px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
}

#confirm {
  padding: 1px 20px;
}