/*
body,
#wrapper,
#contents,
#header {
  position: relative;
}

#contents {
  z-index: 2;
}

body::before,
.bg_obj::before {
  content: "";
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: -1;
}

body::before {
  background: url(../../../../images/main/common/base_bg.jpg) top center / cover no-repeat;
}

.bg_obj::before {
  background: url(../../../../images/main/top/bg_obj.png) top center / cover no-repeat;
}
*/