.all {
  background-color: #0a0b2b;
  color: #333;
}

.header {
  z-index: 2;
  position: relative;
}
.header .flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 98px;
}
.header img {
  height: 60px;
}
.header .logo3 {
  margin-left: 20px;
}

.banner {
  margin-top: -98px;
  position: relative;
}
.banner > img {
  width: 100%;
  display: none;
}
.banner video {
  width: 100%;
  display: block;
}
.banner .banner_phone {
  display: none;
}
.banner .txt {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  color: #fff;
}
.banner .tit {
  margin-top: 56px;
  line-height: 1;
}
.banner .banner_address {
  font-weight: 200;
  line-height: 1;
  margin-top: 26px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.banner .banner_address img {
  margin-right: 16px;
}
.banner a {
  margin-top: 86px;
  color: #fff;
  border-radius: 80px;
  overflow: hidden;
  width: 288px;
  height: 74px;
  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;
  position: relative;
}
.banner a span {
  position: relative;
  z-index: 2;
}
.banner a::after {
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  background-image: linear-gradient(140deg, #3961d2 60%, #a3a8be 100%);
}
.banner a:hover::after {
  width: 120%;
}

@font-face {
  font-family: "M";
  src: url("../font/Montserrat-Medium.ttf");
}
.invitation {
  padding-top: 5.4%;
  padding-bottom: 140px;
  color: #fff;
}
.invitation .title {
  line-height: 1;
  text-align: center;
  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-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.invitation .title img {
  margin-top: 20px;
  width: auto;
}
.invitation .box1 {
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  background-size: cover;
  background-image: url(../img/box1_bg.jpg);
  padding: 72px 60px 25px;
}
.invitation .box1 > div {
  position: relative;
  z-index: 2;
}
.invitation .box1_tit {
  font-weight: bold;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  line-height: 1;
}
.invitation .box1_tit div::after {
  content: "";
  display: block;
  height: 4px;
  width: 100%;
  background: #fff;
  margin-top: 16px;
}
.invitation .box1_des {
  line-height: 1.625;
  margin-top: 36px;
}
.invitation .info {
  margin-top: 82px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
}
.invitation .man_intro {
  padding-top: 14px;
}
.invitation .phone_jianzi {
  display: none;
}
.invitation .tips {
  line-height: 1;
}
.invitation .name {
  line-height: 1;
  margin-bottom: 8px;
}
.invitation .summary {
  line-height: 1.4;
}
.invitation .info_path {
  position: absolute !important;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 130px;
  background-image: -webkit-gradient(linear, left top, left bottom, from(#868ccb), to(#0a2a85));
  background-image: linear-gradient(#868ccb, #0a2a85);
  -webkit-clip-path: polygon("L0,38 L60%,38 L62%,0 L100%,0 L100%,100% L0,100% Z");
          clip-path: polygon("L0,38 L60%,38 L62%,0 L100%,0 L100%,100% L0,100% Z");
}

.white_bg {
  overflow: hidden;
  background-size: cover;
  background-image: url(../img2/all_bg2.png);
  background-position: top;
  padding: 390px 0 360px;
  position: relative;
}
.white_bg .jz {
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  -webkit-transform: translateY(60%);
      -ms-transform: translateY(60%);
          transform: translateY(60%);
}
.white_bg .title {
  text-align: center;
  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-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.white_bg .title img {
  margin-top: 20px;
  width: auto;
}

.black_bg {
  position: relative;
  z-index: 2;
  background-size: cover;
  background-image: url(../img2/all_bg3.png);
  background-position: top;
  margin-top: -250px;
  padding-top: 380px;
}

.videws .txt {
  display: none;
}
.videws img {
  max-width: 100%;
  min-height: 100%;
}
.videws .swiper {
  margin: 0;
}
.videws .sw_l {
  width: 320px;
  margin-right: 140px;
  height: 510px;
}
.videws .sw_l .img {
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative;
  z-index: 2;
}
.videws .sw_l .swiper-slide {
  cursor: pointer;
}
.videws .l_tit {
  position: absolute;
  width: 100%;
  height: 80%;
  left: 0;
  bottom: 0;
  padding-left: 100px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background-image: url(../img2/l_bg.png);
  background-size: 100% 100%;
}
.videws .swiper-slide-thumb-active .l_tit {
  color: #0a2a85;
  font-weight: bold;
  background-image: url(../img2/l_act_bg.png);
}
.videws .sw_c {
  width: 1140px;
}
.videws .sw_c .swiper-slide {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}
.videws .sw_c .txt {
  display: block;
  width: 58%;
}
.videws .sw_c .img {
  max-width: calc(42% - 30px);
}
.videws .con {
  background-size: 100% 100%;
  background-image: url(../img2/con_bg.png);
  height: 417px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 0 40px;
  line-height: 1.8;
  font-family: "M";
}
.videws .tit {
  line-height: 1;
  font-weight: bold;
  padding: 10px 40px;
}
.videws .subtit {
  margin-top: 8px;
  padding: 0 40px;
  line-height: 1.7;
}
.videws .flx {
  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;
  margin-top: 50px;
}
.videws .btn {
  margin-top: 52px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  display: none;
}
.videws .btn div {
  border-radius: 50%;
  width: 40px;
  height: 40px;
  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;
  border: 2px solid #0a0b2b;
  cursor: pointer;
  margin: 0 10px;
  position: relative;
  overflow: hidden;
}
.videws .btn div svg {
  position: relative;
  z-index: 2;
}
.videws .btn div::after {
  content: "";
  position: absolute;
  width: 40px;
  height: 40px;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  background-image: linear-gradient(135deg, #3e64d1, #fff);
  opacity: 0;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.videws .btn div:not(.swiper-button-disabled):hover {
  border-color: transparent;
  border-width: 0;
}
.videws .btn div:not(.swiper-button-disabled):hover::after {
  opacity: 1;
}
.videws .btn div:not(.swiper-button-disabled):hover svg path {
  fill: #fff;
}
.videws .btn .swiper-button-disabled {
  opacity: 0.4;
}

.videos {
  position: relative;
  z-index: 2;
  padding-top: 155px;
}
.videos .flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-top: 60px;
}
.videos .flx > div {
  width: calc((100% - 38px) / 2);
  border-radius: 10px;
  padding: 10px;
  background-size: cover;
  background-image: url(../img2/vio_bg.png);
}
.videos .tit {
  line-height: 1;
  padding: 20px 30px 34px;
}
.videos .box {
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  height: 0;
  padding-bottom: 54%;
}
.videos .box img {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -o-object-fit: cover;
     object-fit: cover;
  z-index: 2;
}
.videos .box svg {
  cursor: pointer;
  position: absolute;
  z-index: 3;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.videos .box video {
  position: absolute;
  width: 100%;
  max-height: 100%;
  max-width: 100%;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}

.news {
  color: #fff;
}
.news .title {
  color: #fff;
  text-align: center;
  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-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.news .title img {
  margin-top: 20px;
  width: auto;
}
.news .swiper {
  margin-top: 60px;
}
.news .tit {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  line-height: 1.25;
  margin-top: 45px;
}
.news .tit a {
  color: #fff;
}
.news .des {
  margin-top: 42px;
  line-height: 1.625;
  color: #fff;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.news .img {
  border-radius: 10px;
  position: relative;
  height: 0;
  padding-bottom: 74%;
  overflow: hidden;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.news .img img {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -o-object-fit: cover;
     object-fit: cover;
}
.news .img:hover img {
  -webkit-transform: scale(1.05);
      -ms-transform: scale(1.05);
          transform: scale(1.05);
}
.news .txt {
  padding: 0 20px;
}
.news .btn {
  margin-top: 52px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.news .btn div {
  border-radius: 50%;
  width: 40px;
  height: 40px;
  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;
  border: 2px solid #fff;
  cursor: pointer;
  margin: 0 10px;
  position: relative;
  overflow: hidden;
}
.news .btn div svg {
  position: relative;
  z-index: 2;
}
.news .btn div::after {
  content: "";
  position: absolute;
  width: 40px;
  height: 40px;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  background-image: linear-gradient(135deg, #3e64d1, #fff);
  opacity: 0;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.news .btn div:not(.swiper-button-disabled):hover {
  border-color: transparent;
  border-width: 0;
}
.news .btn div:not(.swiper-button-disabled):hover::after {
  opacity: 1;
}
.news .btn .swiper-button-disabled {
  opacity: 0.4;
}

.photo {
  margin-top: 180px;
}
.photo .title {
  color: #fff;
  text-align: center;
  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-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.photo .title img {
  margin-top: 20px;
  width: auto;
}
.photo .swiper {
  width: 100%;
  padding-top: 50px;
  padding-bottom: 50px;
}
.photo .swiper-slide {
  background-position: center;
  background-size: cover;
  width: 520px;
}
.photo .img {
  position: relative;
  height: 0;
  padding-bottom: 100%;
  overflow: hidden;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.photo .img img {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -o-object-fit: cover;
     object-fit: cover;
}
.photo .swiper-slide-active {
  border-radius: 10px;
  overflow: hidden;
}
.photo .btn {
  margin-top: 52px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.photo .btn div {
  border-radius: 50%;
  width: 40px;
  height: 40px;
  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;
  border: 2px solid #fff;
  cursor: pointer;
  margin: 0 10px;
  position: relative;
  overflow: hidden;
}
.photo .btn div svg {
  position: relative;
  z-index: 2;
}
.photo .btn div::after {
  content: "";
  position: absolute;
  width: 40px;
  height: 40px;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  background-image: linear-gradient(135deg, #3e64d1, #fff);
  opacity: 0;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.photo .btn div:not(.swiper-button-disabled):hover {
  border-color: transparent;
  border-width: 0;
}
.photo .btn div:not(.swiper-button-disabled):hover::after {
  opacity: 1;
}
.photo .btn .swiper-button-disabled {
  opacity: 0.4;
}

.task {
  display: none;
  position: fixed;
  z-index: 999;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
}
.task > div {
  width: 100%;
  height: 100%;
  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;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
.task video {
  max-height: 80%;
  max-width: 80%;
}
.task svg {
  margin-top: 20px;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  cursor: pointer;
}
.task svg:hover {
  -webkit-transform: rotate(180deg);
      -ms-transform: rotate(180deg);
          transform: rotate(180deg);
}

.sw {
  position: relative;
  z-index: 2;
  margin-top: 214px;
  color: #fff;
}
.sw a {
  color: #fff;
}
.sw .sw_title {
  text-align: center;
  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-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.sw .sw_title img {
  margin-top: 20px;
  width: auto;
}
.sw .sw_box {
  margin-left: calc((100% - 1440px) / 2);
  margin-top: 80px;
}
.sw .swiper-wrapper {
  -webkit-box-align: inherit;
      -ms-flex-align: inherit;
          align-items: inherit;
}
.sw .swiper-slide {
  border-radius: 10px;
  border: 1px solid #4a4f70;
}
.sw .swiper-slide > div {
  position: relative;
  z-index: 2;
}
.sw .swiper-slide:hover img {
  -webkit-transform: scale(1.05);
      -ms-transform: scale(1.05);
          transform: scale(1.05);
}
.sw .swiper-slide:nth-child(2) .download_box {
  background-image: url(../img2/text_bg2.png);
}
.sw .image {
  padding: 10px;
  background-size: cover;
  background-image: url(../img/image_bg.png);
}
.sw .img {
  position: relative;
  height: 0;
  padding-bottom: 61%;
  overflow: hidden;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  border-radius: 10px;
}
.sw .img img {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -o-object-fit: cover;
     object-fit: cover;
}
.sw .sw_tit {
  padding: 20px;
}
.sw .text {
  background-size: cover;
  background-image: url(../img/text_bg.png);
  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: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 35px;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  height: 300px;
}
.sw .text svg {
  margin-right: 36px;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.sw .text:hover svg {
  -webkit-transform: translateX(10px);
      -ms-transform: translateX(10px);
          transform: translateX(10px);
}
.sw .sub {
  line-height: 1;
}
.sw .text_tit {
  margin-top: 25px;
}
.sw .sw_line {
  height: 1px;
  background: #4a4f70;
  margin-top: 82px;
}
.sw .swiper-scrollbar-drag {
  background: #97a8db;
  height: 3px;
  cursor: -webkit-grab;
  cursor: grab;
}
.sw .download_time {
  border-radius: 10px;
  background-image: linear-gradient(135deg, #5779d9 70%, #b4b8c7);
  color: #fff;
  width: 93px;
  height: 35px;
  line-height: 1;
  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;
}
.sw .download {
  padding: 10px;
}
.sw .download_box {
  width: 100%;
  height: 100%;
  padding: 10px;
  border-radius: 10px;
  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: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  background-size: 100% 100%;
  background-image: url(../img/down_bg.jpg);
  background-position: center;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.sw .download_box:hover {
  background-size: 105% 105%;
}
.sw .download_flx {
  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;
}
.sw .download_flx div {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.sw .download_flx svg {
  margin-right: 0 !important;
  -webkit-transform: inherit !important;
      -ms-transform: inherit !important;
          transform: inherit !important;
}

.follow {
  position: relative;
  color: #fff;
  padding: 248px 0;
  overflow: hidden;
}
.follow .follow_bg {
  position: absolute;
  width: 100%;
  top: 0;
  margin-top: 6.25%;
}
.follow .wrap {
  position: relative;
  z-index: 2;
  overflow: initial;
}
.follow .top {
  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;
  margin-bottom: 100px;
}
.follow .title {
  margin-right: 50px;
  text-align: center;
  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-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.follow .title img {
  margin-top: 20px;
  width: auto;
}
.follow .share {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.follow .share a:not(:first-child) {
  margin-left: 20px;
}
.follow .des {
  margin-bottom: 16px;
  text-align: center;
  color: #b8c8ff;
}
.follow .flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.follow .box {
  position: relative;
}
.follow .box a {
  color: #fff;
  opacity: 0.4;
  position: absolute;
  z-index: 2;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.follow .box a:hover {
  opacity: 1;
  text-decoration: underline;
}
.follow .box a:nth-child(1) {
  top: 10%;
  left: 14%;
}
.follow .box a:nth-child(2) {
  top: 28%;
  left: 48%;
}
.follow .box a:nth-child(3) {
  top: 46%;
  left: 22%;
}
.follow .box a:nth-child(4) {
  top: 62%;
  left: 54%;
}
.follow .box a:nth-child(5) {
  top: 72%;
  left: 8%;
}
.follow .bg1 {
  position: absolute;
  right: -40px;
  top: -50px;
}
.follow .bg2 {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  left: -170px;
  display: none;
}
.follow .bg3 {
  position: absolute;
  bottom: -20px;
  left: 60%;
}

.contact {
  padding-bottom: 16px;
}
.contact .des {
  text-align: center;
  color: #b8c8ff;
  line-height: 1.25;
  font-weight: 200;
  margin-bottom: 47px;
}
.contact .more_fa {
  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;
}
.contact .more {
  width: 150px;
  height: 40px;
  line-height: 1;
  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;
  color: #fff;
  border: 1px solid #fff;
  border-radius: 50px;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.contact .more:hover {
  -webkit-transform: translateY(-10px);
      -ms-transform: translateY(-10px);
          transform: translateY(-10px);
}
.contact .flx {
  margin-top: 145px;
  line-height: 1;
  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;
  color: #e6d8c8;
}
.contact .flx a {
  color: #e6d8c8;
}
.contact .flx span {
  margin: 0 20px;
}

.footer {
  background: #000000;
  height: 100px;
  color: #fff;
  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;
}
.footer a {
  color: #fff;
}
.footer .icp {
  margin-left: 40px;
  margin-right: 25px;
}
.footer .zwa {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.footer .zwa img {
  margin-right: 10px;
}

@media screen and (max-width: 1600px) {
  .banner .txt > img {
    width: 49%;
  }
  .banner .tit {
    margin-top: 35px;
  }
  .banner .banner_address {
    margin-top: 15px;
  }
  .banner a {
    margin-top: 50px;
    width: 230px;
    height: 60px;
  }
  .tab_text {
    margin-bottom: 12.5%;
  }
  .sw {
    margin-top: 9.79%;
  }
  .sw .sw_box {
    margin-left: 10%;
    margin-top: 40px;
  }
  .sw .sw_line {
    margin-top: 40px;
  }
  .sw .text {
    padding: 30px;
  }
  .sw .text_tit {
    margin-top: 15px;
  }
  .sw .text svg {
    margin-right: 20px;
  }
  .follow {
    padding: 12.9% 0;
  }
  .follow .top {
    margin-bottom: 60px;
  }
  .contact .des {
    margin-bottom: 35px;
  }
  .contact .flx {
    margin-top: 10%;
  }
  .footer {
    height: 70px;
  }
  .follow .title {
    margin-right: 30px;
  }
  .white_bg {
    padding: 20% 0 250px;
  }
  .videws .con {
    height: auto;
    padding: 20px 25px 40px;
  }
  .videws .flx {
    margin-top: 40px;
  }
  .videos {
    padding-top: 8%;
  }
  .videos .flx {
    margin-top: 40px;
  }
  .videos .tit {
    padding: 15px 25px 25px;
  }
  .black_bg {
    margin-top: -180px;
    padding-top: 19.79%;
  }
  .news .swiper {
    margin-top: 40px;
  }
  .news .tit {
    margin-top: 20px;
  }
  .news .des {
    margin-top: 12px;
  }
  .news .btn {
    margin-top: 35px;
  }
  .photo {
    margin-top: 9.375%;
  }
  .photo .swiper {
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .photo .swiper-slide {
    width: 350px;
  }
  .photo .btn {
    margin-top: 20px;
  }
  .videos .flx > div {
    width: calc((100% - 20px) / 2);
  }
  .videws .btn {
    margin-top: 35px;
  }
  .invitation {
    padding-bottom: 9.72%;
  }
  .invitation .box1 {
    padding: 45px 40px 25px;
  }
  .invitation .box1_des {
    margin-top: 25px;
  }
  .invitation .info {
    margin-top: 35px;
  }
  .videws .sw_c {
    width: 59%;
  }
  .videws .sw_l {
    width: 250px;
    height: 410px;
    margin-right: 70px;
  }
  .videws .l_tit {
    padding-left: 80px;
  }
}
@media screen and (max-width: 1200px) {
  .videws .subtit {
    margin-top: 0;
  }
  .videws .con {
    padding: 25px 25px 30px;
  }
  .videws .sw_l {
    margin-right: 25px;
  }
  .photo .swiper-slide {
    width: 250px;
  }
  .sw .sw_box {
    margin-left: 5%;
    margin-top: 25px;
  }
  .follow .top {
    margin-bottom: 40px;
  }
  .follow .bg1 {
    display: none;
  }
  .follow .bg2 {
    display: none;
  }
  .follow .bg3 {
    display: none;
  }
  .follow .box {
    border-radius: 10px;
    overflow: hidden;
    width: 100%;
    height: 280px;
    background-size: 100% 100%;
    background-image: url(../img/follow_bg2.png);
  }
  .follow .box img {
    display: none;
  }
  .footer {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    height: auto;
    padding: 20px 10px;
    text-align: center;
  }
  .footer .icp {
    margin: 5px 0;
  }
  .videws .tit {
    padding: 10px 25px;
  }
  .videws .subtit {
    padding: 0 25px;
  }
  .videos .flx {
    margin-top: 25px;
  }
  .news .swiper {
    margin-top: 25px;
  }
}
@media screen and (max-width: 768px) {
  .invitation {
    padding-top: 40px;
    padding-bottom: 35px;
  }
  .invitation .box1 {
    padding: 20px;
    background-position: right;
  }
  .invitation .box1_des {
    margin-top: 20px;
  }
  .invitation .info {
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
  }
  .banner {
    margin-top: -70px;
  }
  .header .flx {
    height: 70px;
  }
  .header .flx img {
    height: 40px;
  }
  .follow .share img {
    width: 40px;
  }
  .banner .txt {
    top: 60%;
  }
  .banner .tit {
    margin-top: 20px;
  }
  .banner .banner_pc {
    display: none;
  }
  .banner .banner_phone {
    display: none;
  }
  .sw {
    margin-top: 35px;
  }
  .sw .sw_line {
    margin-top: 20px;
  }
  .follow .follow_bg {
    margin-top: 16px;
  }
  .follow .top {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    margin-bottom: 30px;
  }
  .follow .title {
    margin-right: 0;
    margin-bottom: 25px;
  }
  .follow {
    padding: 35px 0;
  }
  .follow .box a {
    position: relative;
    left: 0 !important;
    top: 0 !important;
  }
  .follow .box div {
    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-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    -ms-flex-pack: distribute;
        justify-content: space-around;
    height: 100%;
  }
  .follow .box {
    height: auto;
    padding: 25px;
  }
  .contact .des {
    margin-bottom: 20px;
  }
  .contact .flx span {
    margin: 0 10px;
  }
  .contact .flx a {
    text-align: center;
  }
  .sw .sw_tit {
    padding: 10px;
  }
  .sw .text {
    padding: 20px;
  }
  .contact .des br {
    display: none;
  }
  .videws .sw_c {
    width: 100%;
  }
  .videws .sw_l {
    display: none;
  }
  .videws .sw_r {
    display: none;
  }
  .videws .sw_c .swiper-slide {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .videws .sw_c .txt {
    width: 100%;
    margin-right: 0;
    padding: 0 20px;
  }
  .videws .con {
    height: auto;
    padding: 20px 20px 30px;
  }
  .videws .subtit {
    margin-top: 0;
  }
  .videos {
    padding-top: 40px;
  }
  .news .btn {
    margin-top: 25px;
  }
  .photo {
    margin-top: 40px;
  }
  .photo .btn {
    margin-top: 0px;
  }
  .videos .tit {
    padding: 10px 0px 15px;
  }
  .white_bg {
    padding: 140px 0 150px;
  }
  .black_bg {
    margin-top: -150px;
    padding-top: 150px;
  }
  .videws .btn {
    margin-top: 25px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
}
@media screen and (max-width: 500px) {
  .news .btn {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
}