body {
  font-family: "Source Sans Pro", "Hiragino Kaku Gothic ProN", Meiryo, Arial, sans-serif;
  max-width: 1080px;
  min-width: 960px;
  margin: 0 auto 0 auto;
  }

#secondForm, #thirdForm, #output-btn {
  display: none;
}

#form {
  font-size: 30px;
  width: 100%;
  margin :0 auto;
  padding-top: 200px;
  text-align: center;
}

#next-btn {
  font-size: 25px;
  display:block;
  margin: 0 auto;
  width:100px;
  height:50px
}

#output-btn {
  margin: 0 auto;
  font-size: 25px;
  width:100px;
  height:50px
}

#output-content {
  font-size: 30px;
  padding-top: 250px;
  margin :0 auto;
  text-align: center;
}

.radio {
  margin-left: 15px;
  bottom: 5px;
  right: 4px;
  position: relative;
  transform:scale(2.0)
}