@charset "UTF-8";
html {
  font-size: 16px;
}

body {
  font-family: "Noto Sans TC", sans-serif;
  overflow-x: hidden;
}
body.lang_en {
  font-family: "Lato", "Noto Sans TC", sans-serif;
}

a {
  color: inherit;
}

img:not([src]):not([srcset]) {
  visibility: hidden;
}

.sec_wrap {
  margin: 0 auto;
  padding: 3rem 0;
}

@media screen and (min-width: 1440px) {
  .sec_wrap {
    max-width: 1440px;
  }
}
.fix_aside {
  position: fixed;
  z-index: 99;
  right: 1rem;
  bottom: 0.5rem;
  -webkit-transform: translateX(150%);
          transform: translateX(150%);
  -webkit-transition: -webkit-transform 600ms;
  transition: -webkit-transform 600ms;
  transition: transform 600ms;
  transition: transform 600ms, -webkit-transform 600ms;
}
.fix_aside.is_active {
  -webkit-transform: translateX(0%);
          transform: translateX(0%);
}
.fix_aside .fx_item {
  position: relative;
  display: block;
  border-radius: 0.5em;
  margin: 0.5em 0;
  width: 4em;
  height: 4em;
  background: #fff linear-gradient(120deg, #fff, #ddd);
  font-size: 0.95rem;
  cursor: pointer;
  -webkit-box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.19);
          box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.19);
  -webkit-transition: -webkit-transform 240ms, -webkit-box-shadow 240ms;
  transition: -webkit-transform 240ms, -webkit-box-shadow 240ms;
  transition: transform 240ms, box-shadow 240ms;
  transition: transform 240ms, box-shadow 240ms, -webkit-transform 240ms, -webkit-box-shadow 240ms;
}
.fix_aside .fx_item.is_primary {
  background-image: linear-gradient(45deg, #0070c5, #d0021b);
  color: #fff;
}
.fix_aside .fx_item:hover {
  -webkit-transform: translateY(-3px);
          transform: translateY(-3px);
  -webkit-box-shadow: 0 4px 5px 0 rgba(0, 0, 0, 0.19);
          box-shadow: 0 4px 5px 0 rgba(0, 0, 0, 0.19);
}
.fix_aside .fx_item .in_wrap {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
.fix_aside .fx_item .in_wrap.txt {
  text-align: center;
  line-height: 1.3;
}
.fix_aside .fx_item .in_wrap.ic {
  width: 100%;
  height: 100%;
  padding: 0.6em;
}
.fix_aside .fx_item .in_wrap .ic_top {
  width: 100%;
  padding-top: 100%;
  background: url("img/ui/arrow_top.png") center/contain no-repeat;
}

.g_header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 98;
  width: 100%;
  background-color: #fff;
}
.g_header .header_wrap {
  position: relative;
}
.g_header .menu_btn {
  display: none;
}
.g_header .nav_area {
  position: relative;
  z-index: 3;
  padding: 0 30px;
}
.g_header .nav_content {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.g_header .header_logo {
  padding: 15px 0;
}
.g_header .header_logo img {
  height: 30px;
}
.g_header .header_logo.holder {
  opacity: 0;
}
.g_header .nav_cnt {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.g_header .nav_item {
  padding: 0 4px;
  font-size: 1.125em;
  line-height: 1;
  font-weight: normal;
}
.g_header .nav_item.is_hgt {
  position: relative;
}
.g_header .nav_item.is_hgt a {
  position: relative;
  z-index: 2;
}
.g_header .nav_item.is_hgt::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 46px;
  width: calc(100% - 8px);
  height: 5px;
  background: -webkit-gradient(linear, left top, right top, from(#00f4b1), to(#2e5d7e));
  background: linear-gradient(90deg, #00f4b1, #2e5d7e);
  -webkit-animation: fade 1s ease-in infinite alternate;
          animation: fade 1s ease-in infinite alternate;
}
.g_header .nav_item.item_lang {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 12px 16px;
}
.g_header .nav_item.item_lang .icon {
  width: 20px;
}
.g_header .nav_item.item_lang .word {
  margin-left: 8px;
}
.g_header .nav_item.item_lang .word:hover {
  color: #d0021b;
}
.g_header .nav_link {
  display: block;
  border-radius: 4px;
  padding: 12px 16px;
  color: #d0021b;
  background-color: #fff;
  -webkit-transition: background 300ms, color 300ms;
  transition: background 300ms, color 300ms;
}
.g_header .nav_link:hover {
  color: #fff;
  background-color: #d0021b;
  text-decoration: none;
}

@-webkit-keyframes fade {
  0% {
    opacity: 0.1;
  }
  100% {
    opacity: 0.9;
  }
}

@keyframes fade {
  0% {
    opacity: 0.1;
  }
  100% {
    opacity: 0.9;
  }
}
.g_kv {
  position: relative;
}
.g_kv .desktop {
  padding-top: 50%;
  overflow: hidden;
}
.g_kv .part {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
}
.g_kv .part.p_img {
  z-index: 2;
  opacity: 0;
  -webkit-animation: fade 1s 10s forwards 1;
          animation: fade 1s 10s forwards 1;
  background: url("img/Ending.jpg") 0 0/cover;
}
.g_kv .part.p_vid {
  z-index: 1;
}
.g_kv .part.p_vid .vid {
  width: 100%;
}

.g_main {
  position: relative;
}
.g_main .main_sc {
  position: relative;
  z-index: 3;
  padding: 40px 0 50px;
}
.g_main .sc_title {
  position: relative;
  z-index: 2;
  line-height: 1.1;
  text-align: center;
}
.g_main .sc_title .tit {
  display: inline-block;
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 0.25rem;
  color: #494949;
}
.lang_en .g_main .sc_title .tit {
  letter-spacing: normal;
  font-weight: 700;
  font-family: "Montserrat", sans-serif;
}
.g_main .sc_title .sub_link {
  margin-top: 15px;
}
.g_main .sc_title .sub_link a {
  display: inline-block;
  border-radius: 20px;
  border: 1px solid #d0021b;
  padding: 6px 18px;
  background-color: #fff;
  color: #d0021b;
  -webkit-transition: color 300ms, background 300ms;
  transition: color 300ms, background 300ms;
}
.g_main .sc_title .sub_link a:hover {
  text-decoration: none;
  background-color: #d0021b;
  color: #fff;
}
.g_main .sc_title + .sc_cnts {
  margin-top: 20px;
}
.g_main .sub_bg {
  background: radial-gradient(#494949, #222222);
}

.abt_cnt .pics {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 20px;
}
.abt_cnt .pics .item {
  position: relative;
  -webkit-box-flex: 1;
      -ms-flex: 1 0 33%;
          flex: 1 0 33%;
}
.abt_cnt .pics .txt {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 10px;
  width: 100%;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.5);
  font-size: 20px;
  color: #fff;
}
.abt_cnt .text {
  padding: 0 20px;
}
.abt_cnt p {
  font-size: 1.125rem;
  line-height: 1.67;
}
.abt_cnt p:last-child {
  margin-bottom: 0;
}

.sc_case {
  background-color: #222222;
}
.g_main .sc_case {
  padding-bottom: 0;
}
.sc_case .sc_title .tit {
  color: #fff;
}

.case_wrap {
  position: relative;
}
.case_wrap .items {
  position: absolute;
  z-index: 3;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.case_wrap .item {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 25%;
          flex: 0 0 25%;
  padding: 30px;
  color: #fff;
  overflow: hidden;
  border: 0 solid rgba(255, 255, 255, 0.5);
  border-right-width: 1px;
  background-color: rgba(0, 0, 0, 0.35);
  -webkit-transition: background 400ms;
  transition: background 400ms;
}
.case_wrap .item:last-child {
  border-right-width: 0;
}
.case_wrap .item .wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: relative;
  height: 100%;
  text-align: center;
}
.case_wrap .item .tit {
  font-size: 2.5vw;
  font-weight: 700;
  line-height: 1.2;
  -webkit-transition: -webkit-transform 300ms;
  transition: -webkit-transform 300ms;
  transition: transform 300ms;
  transition: transform 300ms, -webkit-transform 300ms;
  -webkit-transform: translateY(20%);
          transform: translateY(20%);
}
.case_wrap .item .txt {
  padding-top: 20px;
  opacity: 0;
  font-size: 1.125em;
  -webkit-transition: opacity 300ms, -webkit-transform 300ms;
  transition: opacity 300ms, -webkit-transform 300ms;
  transition: transform 300ms, opacity 300ms;
  transition: transform 300ms, opacity 300ms, -webkit-transform 300ms;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
.case_wrap .item .txt .cta {
  margin-top: 20px;
}
.case_wrap .item .txt .cta a {
  display: inline-block;
  border: 1px solid #fff;
  border-radius: 2px;
  padding: 0.5em 1em 0.65em;
  font-size: 1em;
  font-weight: 500;
  line-height: 1;
  -webkit-transition: color 300ms, background 300ms;
  transition: color 300ms, background 300ms;
}
.case_wrap .item .txt .cta a:hover {
  text-decoration: none;
  background-color: #fff;
  color: #d0021b;
}
.case_wrap .item:hover {
  background-color: rgba(0, 0, 0, 0.6);
}
.case_wrap .item:hover .tit {
  -webkit-transform: translateY(0);
          transform: translateY(0);
}
.case_wrap .item:hover .txt {
  -webkit-transform: translateY(0);
          transform: translateY(0);
  opacity: 1;
}
.case_wrap .cnt_bgi {
  padding-top: 56.25%;
}
.case_wrap .cnt_bgi img {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  height: 100%;
  -webkit-transition: opacity 600ms;
  transition: opacity 600ms;
}
.case_wrap .cnt_bgi img:first-child {
  opacity: 1;
}
.case_wrap .cnt_bgi img.is_show {
  opacity: 1;
}

.sc_download {
  position: relative;
  background-color: #d0021b;
  color: #fff;
}
.g_main .sc_download {
  padding: 0;
}
.sc_download .cnt_wrap {
  position: absolute;
  z-index: 2;
  left: 0;
  top: 50%;
  width: 100%;
  -webkit-transform: translate(0, -50%);
          transform: translate(0, -50%);
}
.sc_download::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  background: -webkit-gradient(linear, left bottom, left top, from(#222222), color-stop(10%, rgba(34, 34, 34, 0.9)), color-stop(90%, rgba(34, 34, 34, 0.9)), to(#222222));
  background: linear-gradient(0deg, #222222, rgba(34, 34, 34, 0.9) 10%, rgba(34, 34, 34, 0.9) 90%, #222222);
}

.dwl_cnt {
  position: relative;
  text-align: center;
}
.dwl_cnt .dwl_title {
  font-size: 2rem;
  padding: 0 1em;
}
.dwl_cnt .dwl_intro {
  display: inline-block;
  padding: 10px 0;
  margin-top: 20px;
  font-size: 1.25rem;
}
.dwl_cnt .dwl_intro .t {
  position: relative;
  margin-bottom: 20px;
  padding-bottom: 20px;
}
.dwl_cnt .dwl_intro .t::after {
  content: "⋯";
  position: absolute;
  left: 50%;
  bottom: 0;
  -webkit-transform: translate(-50%, 50%) rotate(90deg);
          transform: translate(-50%, 50%) rotate(90deg);
}
.lang_en .dwl_cnt .dwl_intro .t {
  padding-bottom: 0;
}
.lang_en .dwl_cnt .dwl_intro .t::after {
  display: none;
}
.dwl_cnt .dwl_intro .it {
  margin-top: 10px;
  font-size: 1.2em;
  padding: 8px 200px 12px;
  background: -webkit-gradient(linear, left top, right top, from(rgba(208, 2, 27, 0)), color-stop(25%, rgba(208, 2, 27, 0.67)), color-stop(#d0021b), color-stop(75%, rgba(208, 2, 27, 0.67)), to(rgba(208, 2, 27, 0)));
  background: linear-gradient(90deg, rgba(208, 2, 27, 0), rgba(208, 2, 27, 0.67) 25%, #d0021b, rgba(208, 2, 27, 0.67) 75%, rgba(208, 2, 27, 0));
  text-shadow: 0 2px 1px rgba(0, 0, 0, 0.5);
}
.dwl_cnt .dwl_link {
  margin-top: 20px;
}
.dwl_cnt .dwl_link a {
  display: inline-block;
  border-radius: 2em;
  padding: 1em 3em 1.1em;
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1;
  border: 2px solid #fff;
  background-color: #d0021b;
  cursor: pointer;
  -webkit-transition: color 240ms, background 240ms;
  transition: color 240ms, background 240ms;
}
.dwl_cnt .dwl_link a:hover {
  background-color: #fff;
  color: #d0021b;
}

.whb_bg {
  padding: 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -ms-flex-pack: distribute;
      justify-content: space-around;
}
.whb_bg .img {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 25%;
          flex: 0 0 25%;
  padding: 5px;
}
.whb_bg img {
  border-radius: 10px;
}

.vids_cnt {
  padding: 0 40px;
}
.vids_cnt .video_wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.vids_cnt .item {
  position: relative;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 33%;
          flex: 0 0 33%;
  border-radius: 10px;
  overflow: hidden;
}
.vids_cnt .item .vd {
  position: relative;
  padding-top: 56.25%;
}
.vids_cnt .item .vd iframe {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.vids_cnt .item .text {
  background-color: #d0021b;
  padding: 10px 15px 14px;
  color: #fff;
  line-height: 1.2;
  height: calc(2.4em + 24px);
}

.sc_news {
  background-color: #494949;
}
.sc_news .sc_title .tit {
  color: #fff;
}

.news_cnt .item {
  position: relative;
  margin-bottom: 20px;
  border-radius: 10px;
  overflow: hidden;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background-color: #f7f7f7;
}
.news_cnt .item:last-child {
  margin-bottom: 0;
}
.news_cnt .item .left {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 320px;
          flex: 0 0 320px;
}
.news_cnt .item .left .img {
  position: relative;
  padding-top: 56.25%;
}
.news_cnt .item .left img {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  width: 100%;
  min-width: 100%;
  min-height: 100%;
}
.news_cnt .item .right {
  width: calc(100% - 320px);
  padding: 16px;
  line-height: 1;
}
.news_cnt .item .tag {
  position: absolute;
  right: 0;
  top: 10px;
  z-index: 2;
  padding: 8px 24px 8px 12px;
  color: #fff;
  font-size: 0.85rem;
  line-height: 1;
}
.news_cnt .item .tag.t_rpt {
  background-color: #ff5c70;
}
.news_cnt .item .tag.t_pjt {
  background-color: #d0021b;
}
.news_cnt .item .tag.t_evt {
  background-color: #910011;
}
.news_cnt .item .time {
  color: #bbb;
}
.news_cnt .item .tit {
  margin-top: 6px;
  margin-bottom: 6px;
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.news_cnt .item .text {
  position: relative;
  line-height: 1.5;
}
.news_cnt .item .p {
  margin-top: 10px;
  max-height: 4.5em;
  overflow: hidden;
}
.news_cnt .item .link_cube {
  position: absolute;
  right: 0;
  bottom: 0;
  background: -webkit-gradient(linear, left top, right top, from(transparent), color-stop(1.5em, #f7f7f7));
  background: linear-gradient(90deg, transparent, #f7f7f7 1.5em);
}
.news_cnt .item .link_cube a {
  display: block;
  padding: 0.15rem;
  padding-left: 2em;
  color: #d0021b;
  font-size: 0.85rem;
}

.g_footer {
  padding: 30px 0;
  background-color: #222222;
  color: #fff;
}
.g_footer .top {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.g_footer .top .logo {
  margin-top: 4px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 220px;
          flex: 0 0 220px;
  padding-left: 40px;
  -webkit-box-ordinal-group: 3;
      -ms-flex-order: 2;
          order: 2;
}
.g_footer .top .intro {
  font-size: 14px;
  margin-bottom: 8px;
}
.g_footer .bottom {
  margin-top: 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.g_footer .sns {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
}
.g_footer .sns .item {
  width: 40px;
  margin-right: 10px;
}
.g_footer .sns .item a {
  display: block;
}
.g_footer .lang {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  line-height: 1;
}
.g_footer .lang .icon {
  width: 20px;
}
.g_footer .lang .word {
  margin-left: 8px;
}
.g_footer .lang:hover {
  color: #d0021b;
}

.modal-content {
  border-width: 0;
  -webkit-box-shadow: 0 4px 12px 0 rgba(0, 0, 0, 0.19);
          box-shadow: 0 4px 12px 0 rgba(0, 0, 0, 0.19);
}

.modal-header {
  padding: 2rem 1.5rem 0 2rem;
  border-bottom-width: 0;
}
.modal-header button.close {
  font-size: 2rem;
  line-height: 1;
  color: #000;
  opacity: 1;
}

.modal-body .modal_b {
  padding: 0 2rem 2rem;
}
.modal-body .form-group {
  font-size: 14px;
}
.modal-body .col-form-label {
  padding-right: 10px;
}

.modal .modal-body {
  padding: 30px;
}
.modal .form_tit {
  text-align: center;
  margin-bottom: 20px;
}
.modal .form_tit .h2 span {
  font-weight: 700;
  color: #d0021b;
}
.modal .form_tit .tip {
  margin-top: 6px;
}
.modal .form-check-label a {
  color: #d0021b;
  text-decoration: underline;
}
.modal .form-check-label a:hover {
  color: #0070c5;
}
.modal .main_button {
  margin-top: 30px;
}
.modal .main_button .text {
  display: inline-block;
  border-radius: 2em;
  padding: 1em 4em 1.1em;
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1;
  border: 2px solid #d0021b;
  background-color: #d0021b;
  cursor: pointer;
  -webkit-transition: color 240ms, background 240ms;
  transition: color 240ms, background 240ms;
  color: #fff;
}
.modal .main_button .text:hover {
  background-color: #fff;
  color: #d0021b;
}

@media (max-width: 767px) {
  .fix_aside {
    right: 20px;
  }
  .fix_aside .fx_item {
    width: 48px;
    height: 48px;
  }

  .g_header {
    background-color: #222222;
  }
  .g_header .mobile_header_top {
    padding: 8px 20px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .g_header .header_logo {
    display: block;
    padding: 0;
  }
  .g_header .header_logo img {
    height: 24px;
  }
  .g_header .menu_btn {
    display: block;
    position: relative;
    width: 48px;
    height: 48px;
    text-align: center;
    border-radius: 6px;
    color: #fff;
    border: 1px solid currentColor;
  }
  .g_header .menu_btn .icon {
    display: inline-block;
    position: absolute;
    left: 20%;
    top: 50%;
    width: 60%;
    height: 4px;
    margin-top: -2px;
    background-color: currentColor;
  }
  .g_header .menu_btn .icon::before, .g_header .menu_btn .icon::after {
    content: "";
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: currentColor;
  }
  .g_header .menu_btn .icon::before {
    top: -200%;
  }
  .g_header .menu_btn .icon::after {
    bottom: -200%;
  }
  .g_header .menu_btn.sty_white {
    border-color: #fff;
  }
  .g_header .menu_btn.sty_white .icon, .g_header .menu_btn.sty_white .icon::before, .g_header .menu_btn.sty_white .icon::after {
    background-color: #fff;
  }
  .g_header .nav_area {
    padding: 12px;
    background-color: #fff;
  }
  .g_header .nav_content {
    display: block;
  }
  .g_header .nav_cnt {
    padding: 0;
    display: block;
  }
  .g_header .nav_item {
    padding: 0;
  }
  .g_header .nav_item.is_hgt::after {
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border-radius: 4px;
    background-image: none;
    border: 1px solid #d0021b;
  }
  .g_header .nav_link {
    background-color: rgba(208, 2, 27, 0);
  }

  .g_kv {
    margin-top: 64px;
  }

  .case_wrap .items {
    position: static;
    background-color: #000;
    display: block;
    height: auto;
  }
  .case_wrap .item {
    position: relative;
    border-right-width: 0;
    border-bottom-width: 1px;
    min-height: 50vh;
    background: center/cover no-repeat;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .case_wrap .item:last-child {
    border-bottom-width: 0;
  }
  .case_wrap .item .wrap {
    position: relative;
    z-index: 2;
  }
  .case_wrap .item .tit {
    -webkit-transform: translateY(0);
            transform: translateY(0);
    font-size: 1.75rem;
  }
  .case_wrap .item .txt {
    -webkit-transform: translateY(0);
            transform: translateY(0);
    opacity: 1;
  }
  .case_wrap .item::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.75);
  }
  .case_wrap .item[data-tar=img1] {
    background-image: url("img/img1.jpg");
  }
  .case_wrap .item[data-tar=img2] {
    background-image: url("img/img2.jpg");
  }
  .case_wrap .item[data-tar=img3] {
    background-image: url("img/img3.jpg");
  }
  .case_wrap .item[data-tar=img4] {
    background-image: url("img/img4.jpg");
  }
  .case_wrap .cnt_bgi {
    display: none;
  }

  .g_main .sc_download {
    padding-bottom: 80px;
  }
  .dwl_cnt .dwl_title {
    font-size: 1.5rem;
  }
  .dwl_cnt .dwl_intro {
    display: block;
  }
  .dwl_cnt .dwl_intro .it {
    padding: 20px;
  }

  .whb_bg .img {
    -ms-flex-preferred-size: 50%;
        flex-basis: 50%;
  }

  .vids_cnt {
    padding: 0 20px;
  }
  .vids_cnt .video_wrap {
    display: block;
  }
  .vids_cnt .item {
    margin-bottom: 20px;
  }

  .news_cnt .item {
    display: block;
  }
  .news_cnt .item .right {
    width: 100%;
  }
  .news_cnt .item .tit {
    white-space: normal;
  }

  .g_footer {
    padding: 30px 15px 100px;
  }
  .g_footer .top {
    display: block;
  }
  .g_footer .top .logo {
    padding-right: 40px;
    margin-bottom: 20px;
  }

  .modal-header {
    padding-left: 1.5rem;
  }
  .modal-header .modal_t .name {
    display: block;
  }
  .modal-header .modal_t .web_link {
    margin-left: 0;
    margin-top: 10px;
  }
  .modal-header .modal_t .web_link a {
    display: inline-block;
  }

  .modal-body {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}