/*ここからは、オリジナル*/

body {
  text-align: center;
}

h1 {
  font-size: 24px;
}

ul {
  text-align: center
  padding-right: 30px;
  padding-right: 10px;
  padding-top: 10px;
  padding-bottom: 10px
}

.main{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
}

#target {
  font-size: 48px;
  margin: 0px;
}

.info{
  color: blue;
}


#nihongo {
  font-size: 24px;
  font-weight: bold;
}


/*モーダルを作ります。*/

#open, #close , .btn {
  cursor: pointer;
  width: 150px;
  border: 1px solid #ccc;
  border-radius: 4px;
  text-align: center;
  padding: 12px 0;
  margin: 20px auto 0;
}

#mask {
  background: rgba(0, 0, 0, 0.4);
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  z-index: 1;
}

#modal {
  background: #fff;
  width: 350px;
  height: 400px;
  padding: 20px;
  border-radius: 4px;
  position: absolute;
  top: 50px;
  left: 0;
  right: 0;
  margin: 0 auto;
  transition: transform 0.4s;
  z-index: 2;
}

#result{
  margin: 15px;
}

#modal > p {
  margin: 0 0 20px;
}

#mask.hidden {
  display: none;
}

#finish.hidden {
  display: none;
}

#start.hidden {
  display: none;
}

#modal.hidden {
  transform: translate(0, -500px);
}

#open.hidden {
  display: none;
}