.sub_main_wrap {
  background: url(../img/img_story_bg.png) center no-repeat;
}

.sub_page_contents_wrap .story_box .center_wrap ul {
  margin-bottom: 16px;
}

.sub_page_contents_wrap .story_box .center_wrap ul li {
  font-size: 14px;
  line-height: 24px;
}

.sub_page_contents_wrap .story_box .center_wrap ul li span {
  font-size: inherit;
}

.sub_page_contents_wrap .story_box .center_wrap .text_big {
  margin-bottom: 24px;
}

.sub_page_contents_wrap .story_box .center_wrap .text_big li {
  font-size: 18px;
  line-height: 28px;
}

.sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box {
  background-color: #f5f5f5;
  padding: 40px 20px 20px;
  margin-top: 24px;
}

.sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box .gradient_text_box {
  background: -webkit-gradient(linear, left top, right bottom, from(#F36A10), to(#087A49));
  background: linear-gradient(to right bottom, #F36A10, #087A49);
  border-radius: 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 200px;
  margin: 0 auto;
  height: 32px;
  margin-bottom: 24px;
}

.sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box .gradient_text_box span {
  color: #fff;
  font-size: 16px;
}

.sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-flow: row wrap;
          flex-flow: row wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box ul .icon_box {
  margin-bottom: 20px;
  text-align: center;
  margin: 0 8px 20px;
}

.sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box ul .icon_box .img_box {
  border: 1px solid #000;
  border-radius: 50%;
  width: 80px;
  height: 80px;
  background-color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box ul .icon_box .icon_text {
  font-size: 14px;
  margin-top: 8px;
}

.sub_page_contents_wrap .history_box .center_wrap .history_list_box {
  margin-top: 24px;
}

.sub_page_contents_wrap .history_box .center_wrap .history_list_box .history {
  margin-bottom: 40px;
}

.sub_page_contents_wrap .history_box .center_wrap .history_list_box .history .year_title_box {
  background: -webkit-gradient(linear, left top, right bottom, from(#F36A10), to(#087A49));
  background: linear-gradient(to right bottom, #F36A10, #087A49);
  border-radius: 20px;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 24px;
  padding: 0 12px 1px;
}

.sub_page_contents_wrap .history_box .center_wrap .history_list_box .history .year_title_box span {
  color: #fff;
  font-size: 16px;
}

.sub_page_contents_wrap .history_box .center_wrap .history_list_box .history ul {
  border-left: 1px solid #000;
  margin-left: 37px;
  padding-left: 12px;
}

.sub_page_contents_wrap .history_box .center_wrap .history_list_box .history ul li {
  padding-top: 20px;
}

.sub_page_contents_wrap .history_box .center_wrap .history_list_box .history ul li span {
  font-size: 14px;
  display: block;
}

.sub_page_contents_wrap .history_box .center_wrap .history_list_box .history ul li .month_text {
  position: relative;
  margin-bottom: 8px;
}

.sub_page_contents_wrap .history_box .center_wrap .history_list_box .history ul li .month_text::before {
  content: '';
  position: absolute;
  left: -17px;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background-color: #F36A10;
  border-radius: 50%;
}

.sub_page_contents_wrap .history_box .center_wrap .history_list_box .history:last-child {
  margin: 0;
}

@media all and (min-width: 768px) {
  .sub_page_contents_wrap .story_box .center_wrap ul li {
    font-size: 16px;
    line-height: 26px;
  }
  .sub_page_contents_wrap .story_box .center_wrap .text_big li {
    font-size: 18px;
  }
  .sub_page_contents_wrap .story_box .center_wrap .sub_img {
    margin-top: 32px;
  }
  .sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box {
    margin-top: 32px;
    padding: 40px 20px;
  }
  .sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box .gradient_text_box {
    width: 240px;
    height: 40px;
    margin-bottom: 0;
    padding-bottom: 2px;
    position: relative;
    margin-bottom: 24px;
  }
  .sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box .gradient_text_box span {
    font-size: 18px;
  }
  .sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box .gradient_text_box::after {
    content: '';
    position: absolute;
    bottom: -24px;
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
    width: 1px;
    height: 24px;
    background-color: #000;
  }
  .sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box ul {
    position: relative;
    padding: 24px 0 0;
    max-width: 820px;
    margin: 0 auto;
    width: 100%;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-flow: row nowrap;
            flex-flow: row nowrap;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box ul .icon_box {
    margin: 0 20px 0 0;
    position: relative;
  }
  .sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box ul .icon_box .img_box {
    width: 100px;
    height: 100px;
  }
  .sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box ul .icon_box .icon_text {
    font-size: 16px;
  }
  .sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box ul li::after {
    content: '';
    width: 1px;
    height: 24px;
    position: absolute;
    top: -24px;
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
    background-color: #000;
  }
  .sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box ul li:last-child {
    margin: 0;
  }
  .sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box ul::before {
    content: '';
    width: calc(100% - 100px);
    height: 1px;
    background-color: #000;
    position: absolute;
    top: 0;
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
  }
  .sub_page_contents_wrap .history_box .center_wrap .history_list_box {
    margin-top: 32px;
  }
  .sub_page_contents_wrap .history_box .center_wrap .history_list_box .history .year_title_box {
    height: 32px;
    padding: 0 16px 1px;
  }
  .sub_page_contents_wrap .history_box .center_wrap .history_list_box .history .year_title_box span {
    font-size: 18px;
  }
  .sub_page_contents_wrap .history_box .center_wrap .history_list_box .history ul {
    margin-left: 42px;
    padding-left: 18px;
  }
  .sub_page_contents_wrap .history_box .center_wrap .history_list_box .history ul li span {
    font-size: 16px;
  }
  .sub_page_contents_wrap .history_box .center_wrap .history_list_box .history ul li .month_text::before {
    left: -25px;
    width: 12px;
    height: 12px;
  }
}

@media all and (min-width: 1024px) {
  .sub_page_contents_wrap .story_box .center_wrap ul li {
    font-size: 18px;
    line-height: 28px;
  }
  .sub_page_contents_wrap .story_box .center_wrap .text_big li {
    font-size: 20px;
  }
  .sub_page_contents_wrap .story_box .center_wrap .sub_img {
    margin-top: 40px;
  }
  .sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box {
    margin-top: 40px;
  }
  .sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box ul {
    padding: 24px 0 0;
  }
  .sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box ul .icon_box .img_box {
    width: 120px;
    height: 120px;
  }
  .sub_page_contents_wrap .doghug_strength_box .center_wrap .gray_bg_box ul::before {
    width: calc(100% - 120px);
  }
  .sub_page_contents_wrap .history_box .center_wrap .history_list_box {
    margin-top: 40px;
  }
  .sub_page_contents_wrap .history_box .center_wrap .history_list_box .history .year_title_box span {
    font-size: 20px;
  }
  .sub_page_contents_wrap .history_box .center_wrap .history_list_box .history ul {
    margin-left: 47px;
  }
  .sub_page_contents_wrap .history_box .center_wrap .history_list_box .history ul li span {
    font-size: 18px;
  }
}