/*
    common-JS
--------------------*/
/* ▼フェード（イン・アウト） */

#mv li:nth-child(1) {
  background: url(/images/key/mv-01.jpg) no-repeat center / cover;
}

#mv li:nth-child(2) {
  background: url(/images/key/mv-02.jpg) no-repeat center / cover;
}

#mv li:nth-child(3) {
  background: url(/images/key/mv-03.jpg) no-repeat center / cover;
}

#mv li:nth-child(4) {
  background: url(/images/key/mv-04.jpg) no-repeat center / cover;
}