/* _setting CSS */
header .nav02 > ul > li:nth-child(7) a {
  background: #000233;
}

main .mv {
  background: url(../images/fileupload/mv_bg.jpg) no-repeat center;
  background-size: cover;
}
main .mv h2 {
  padding: 147px 0 0;
  background: url(../images/fileupload/mv.png) center;
  display: block;
  height: 0;
  overflow: hidden;
  background-repeat: no-repeat;
}

main #btn_submit.disabled {
  opacity: 0.7;
}