/*
    common-JS
--------------------*/
/* ▼フェード（イン・アウト） */
#mv {
  width: 100%;
  height: 100%;
  margin: 0 auto;
  z-index: 0;
  position: absolute;
  top: 0; left: 0;
}
#mv .bx-wrapper,
#mv ul {
  height: 100%;
}
#mv li,
#mv .bx-viewport {
  height: 100%;
}
.main-vis01 {
  background: url(../images/top/main_vis01.jpg) no-repeat bottom / cover;
}
.main-vis02 {
  background: url(../images/top/main_vis02.jpg) no-repeat bottom / cover;
}
.main-vis03 {
  background: url(../images/top/main_vis03.jpg) no-repeat bottom / cover;
}
.main-vis04 {
  background: url(../images/top/main_vis04.jpg) no-repeat bottom / cover;
}