.container {
  min-height: 665px;
}
.musicSheet {
  padding-top: 5px;
  background:#fff;
  img {
    display: none!important;
  }
}

.btn {
  position: fixed;
  bottom: 15px;
  z-index: 9;
  left: 50%;
  transform: translateX(-50%);
  .btnCont {
    height: auto;
    padding: 0;
    background-color: transparent;
    border: none;
  }
}

