*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body{
  height: 100vh;
  overflow: hidden;
  background: #614385;  
 display: flex;
  justify-content: center;
  align-items: center;
  
  
}

.container{
  display: none;
  transition: ease-in 100ms;
  height: 20rem;
  width: 35rem;
}

#choose{
  display: block;
  transition: ease-in 3s;
}

#box{
  background-color: white;
  border-radius: 2rem;
  height: 20rem;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40rem;
}

#box form{
  padding-bottom: 45px;
}
.card{
  position: relative;
  height: 100%;
  width: 100%;

  transition: transform 1500ms;
  transform-style: preserve-3d;

}

#box form select{
  width: 40px;
  padding:  0px 5px;
  font-size: 14px;
}

.flip{
  cursor: pointer;  
  transform: rotateY(180deg);
}

.front, .back{
  padding: 2em;
  border: 1px solid black;
  border-radius: 2rem;
 

  height: 100%;
  width: 100%;
  position: absolute;
  backface-visibility: hidden;
  background-color: white;

  text-align: right;
}

#verse{
  padding: 20px;
  font-size: 22px;
}

label{
  padding-right: 5px;
}

#skyBlue{
  border: none;
  background-color: deepskyblue;
  padding: 10px;
  margin-right: 14vw;
  font: serif;
  text-align: center;
}
.back{
  transform: rotateY(180deg);
  display: flex;
  justify-content: center;
  align-content: center;
}

audio {
    filter: sepia(20%) saturate(70%) grayscale(1) contrast(99%) invert(12%);
    width: 400px;
    height: 25px;
}

&::-webkit-media-controls-enclosure {
    border-radius: 5px;
    background-color: green;
}

#chosen{
  background-color: deepskyblue;
  text-align: center;
  font: 20px;
  margin-right: 20px;
  padding: 10px;
  width: 10.5em;
  margin-top: 1rem;
  cursor: pointer;

}