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

main .mv {
  background: url(../images/contact/mv_bg.jpg) no-repeat center;
  background-size: cover;
}
main .mv h2 {
  padding: 147px 0 0;
  background: url(../images/contact/mv.png) center;
  display: block;
  height: 0;
  overflow: hidden;
  background-repeat: no-repeat;
}
main .btn_file {
  width: 990px;
  margin: -20px auto 40px;
  padding: 23px;
  box-sizing: border-box;
  background: #f5f5f5;
}
main .btn_file a {
  display: block;
  width: 360px;
  margin: 0 auto;
  line-height: 50px;
  border: 1px solid #b90101;
  background: #fff;
  color: #b90101;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
}
main .btn_file a:before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 13px;
  margin: 0 15px 0 0;
  background: url(../images/contact/btn_file_icon.png) no-repeat;
}
main .btn_file a:hover {
  background: #b90101;
  color: #fff;
}
main .btn_file a:hover:before {
  background-position: 0 bottom;
}