* {
  /*
    border: solid;
    */
  font-size: 16px;
  color: dimgray;
  font-family: "YuGothic", "Yu Gothic", "Meiryo", "ヒラギノ角ゴ",
    "Hiragino Kaku Gothic ProN";
}

.service-icon-gray {
  filter: opacity(0.5) drop-shadow(0 0 0 gray) brightness(200%);
  margin-top: 30px;
  margin-bottom: 15px;
}

p {
  margin: 30px 30px 30px 30px;
  margin-bottom: 40px;
}

.title_line {
  background-color: forestgreen;
  color: white;
  padding: 25px;
}

.footer-style {
  background-color: black;
  text-align: center;
  font-family: "Lucida Sans", "Lucida Sans Regular", "Lucida Grande",
    "Lucida Sans Unicode", Geneva, Verdana, sans-serif;
  font-size: 10pt;
  color: silver;
}

.title_note {
  color: forestgreen;
  font-size: small;
}

.spec_list {
  list-style: none;
  /* width:  70%; */
  margin: 50px 50px 50px 1px;
}

.spec_item {
  font-size: small;
  margin-bottom: 10px;
}

.download {
  background-color: rgb(244, 244, 244);
  padding-top: 25px;
  font-weight: bold;
}

.download_note {
  font-weight: normal;
  font-size: small;
  margin-bottom: 30px;
}

.btn-flat-border {
  display: inline-block;
  margin-top: 20px;
  margin-bottom: 10px;
  padding: 0.5em 2em;
  text-decoration: none;
  color: forestgreen;
  border: solid 2px forestgreen;
  border-radius: 3px;
  transition: 0.4s;
  background-color: white;
  font-weight: normal;
}

.btn-flat-border:hover {
  background: forestgreen;
  color: white;
}

.setup_note_head {
  font-size: small;
  margin: 10px;
}
.setup_note {
  padding: 20px;
  background-color: #4e4e4e;
  font-weight: normal;
  font-size: small;
  color: lightgray;
}
.setup_note_text {
  color: lightgray;
  font-weight: bold;
  margin: 0px 30px 30px;
  text-align: center;
}

.setup_note_img {
  width: 400px;
  margin-top: 30px;
}

.wrapp {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.boxDisplay {
  display: block;
}
.boxNone {
  display: none;
}

@media all and (max-width: 480px) {
  * {
    font-size: 16px;
  }
}

@media all and (max-width: 320px) {
  * {
    font-size: 13px;
  }

  .title_note {
    font-size: 11px;
  }
}