@charset "UTF-8";
@media screen and (min-width: 770px) {
  main * {
    box-sizing: border-box;
  }
  a:hover {
    text-decoration: none;
  }
  main img, #back-top img {
    display: block;
    width: 100%;
    height: auto;
  }
  main a {
    width: 100%;
    display: block;
  }
  h1:after {
    background-image: url("../img/characteristics/fv_img.jpg");
  }
  hgroup.title_box {
    margin-bottom: 75px;
  }
  .conts_features {
    padding: 0;
  }
  .conts_features .wrapper .inner {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    width: 1000px;
    margin: 0 auto 120px;
  }
  .conts_features .wrapper.wrapper_02 {
    position: relative;
  }
  .conts_features .wrapper.wrapper_02 .inner {
    flex-direction: row;
    padding: 123px 0;
  }
  .conts_features .wrapper.wrapper_02 :after {
    content: "";
    display: block;
    width: 95%;
    height: 100%;
    background-color: #f2f6fe;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: contain;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    border-radius: 0 100px 0 0;
  }
  .conts_features .text_block {
    width: 650px;
    padding-top: 13px;
  }
  .conts_features h3 {
    font-size: 30px;
    line-height: 1.4;
    color: var(--text-color-blue);
    font-weight: 600;
    padding: 0 0 7px 0;
    margin-left: 40px;
    border-bottom: 1px solid var(--border-color-blue04);
  }
  .conts_features .wrapper_02 h3 {
    margin: 0 40px 0 0;
  }
  .conts_features h3 .number {
    display: inline-block;
    width: 50px;
    position: relative;
    top: 3px;
    margin-right: 4px;
  }
  .conts_features .wrapper .text {
    padding: 15px 0 0 40px;
    font-size: 19px;
  }
  .conts_features .wrapper.wrapper_02 .text {
    padding: 15px 40px 0 0;
  }
  .conts_features .wrapper .img {
    width: 350px;
  }
  .conts_features .wrapper_01 .img img, .conts_features .wrapper_03 .img img {
    border-radius: 0 100px 0 0;
  }
  .conts_features .wrapper_02 .img img {
    border-radius: 100px 0 0 0;
  }
}
@media screen and (max-width: 769px) {
  main * {
    box-sizing: border-box;
  }
  a:hover {
    text-decoration: none;
  }
  h1:after {
    background-image: url("../img/characteristics/fv_img.jpg");
    background-position: bottom;
  }
  main img, #back-top img {
    display: block;
    width: 100%;
    height: auto;
  }
  main a {
    width: 100%;
    display: block;
  }
  hgroup.title_box {
    margin-bottom: 48px;
  }
  .conts_features {
    padding: 50px 0 0;
  }
  .conts_features .h2_title span {
    display: inline-block;
  }
  .conts_features .wrapper_01 {
    padding: 0 0 65px;
  }
  .conts_features .wrapper_02 {
    padding: 60px 0 65px;
    position: relative;
  }
  .conts_features .wrapper_03 {
    padding: 60px 0 0;
  }
  .conts_features .wrapper .inner {
    width: 90%;
    margin: 0 auto;

  }
  .conts_features .wrapper .text_block {
    margin-bottom: 22px;
  }
  .conts_features .wrapper_01 .img img, .conts_features .wrapper_03 .img img {
    border-radius: 0 80px 0 0;
  }
  .conts_features .wrapper_02 .img img {
    border-radius: 80px 0 0 0;
  }
  .conts_features .wrapper.wrapper_02 :after {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    background-color: #f2f6fe;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: contain;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    border-radius: 0 70px 0 0;
  }
  .conts_features h3 {
    font-size: 21px;
    line-height: 1.4;
    color: var(--text-color-blue);
    font-weight: 600;
    border-bottom: 1px solid var(--border-color-blue04);
    padding-bottom: 12px;
    margin-bottom: 15px;
  }
  .conts_features h3 .number {
    display: inline-block;
    width: 40px;
    position: relative;
    top: 3px;
    margin-right: 4px;
  }
}