.word_blue {
  color: #1039b8;
}
.video_wrap {
  margin: 30px 0 0;
}
#container {
  overflow: hidden;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
}
#background_video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  object-fit: cover;
  height: 100%;
  width: 100%;
}
.xy_content {
  position: absolute;
  top: 20%;
  width: 61.5%;
  left: 19.75%;
}
.xy_content h3 {
  margin-bottom: 10px;
  color: #fff;
  text-align: center;
  font-size: 40px;
  line-height: 1.2;
  font-weight: 500;
}
.xy_content p {
  color: #fff;
  text-align: center;
  font-size: 16px;
  opacity: 0.67;
}
.thin_box_1300 {
  width: 96%;
  max-width: 1200px;
  margin: 0 auto;
}
.video_btn {
  position: absolute;
  left: 50%;
  bottom: 20%;
  transform: translateX(-50%);
}
.video_btn a {
  display: block;
  padding: 0 20px;
  background: #1039b8;
  line-height: 3;
  color: #fff;
}
@media only screen and (max-width: 900px) {
  .xy_content {
    width: 90%;
    left: 5%;
  }
  .video_btn {
    bottom: 10%;
  }
}
@media only screen and (max-width: 650px) {
  .xy_content h3 {
    font-size: 26px;
  }
  .video_btn {
    bottom: 5%;
  }
  .en__body .xy_content {
    top: 5%;
  }
}
.footer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 50px;
  background: #fff;
  color: #a0a0a0;
  outline: 1px solid #dedede;
}
.footer a {
  color: #a0a0a0;
}
.footer a:hover {
  color: #1039b8;
}
@media only screen and (max-width: 1330px) {
  .footer .fr {
    float: left;
  }
}
.index_bg {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 40%, #000 70%);
}
.slogan_wrap {
  margin: 14vh 0 ;
}
.slogan_wrap img {
  display: block;
  width: 50.7%;
  margin: 10px auto;
}
.slogan_wrap p {
  width: 61%;
  margin: 10px auto;
  color: #b3d5db;
  font-size: 16px;
  text-align: center;
}
.index_menu_wrap {
  margin: 10vh 0 20px;
}
.index_menu_item {
  width: 30%;
  position: relative;
}
.index_menu_item p {
  color: #fff;
  text-align: center;
  font-size: 16px;
}
.index_menu_item .index_menu_img_bg {
  position: absolute;
  top: 15%;
  z-index: -1;
  transform: rotateX(80deg);
  display: none;
}
.index_menu_item:hover .index_menu_img_bg {
  display: block;
}
.ser_banner_wrap {
  padding: 60px 0 75px;
  background: url(../images/service/banner.jpg) right center / auto 100% no-repeat, #111112;
  color: #FFFFFF;
  line-height: 1.1;
}
.ser_banner_wrap h3 span {
  background: linear-gradient(17deg, #10347a 3%, #35a7ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 44px;
}
.ser_banner_wrap p {
  font-size: 22px;
}
.bg_blue {
  background: #1039b8;
}
.bg_white {
  background: #fff;
}
.xy_se_swiper_wrap {
  background: url(../images/service/banner1.jpg) center center / auto 100% no-repeat, #fafafa;
}
.stb_item {
  padding: 50px 0 30px;
}
.icon_sprites {
  margin: 0 auto;
  width: 40px;
  height: 40px;
  background: url(../images/service/icon.png) no-repeat left top;
  background-size: auto 40px;
}
.icon_sprites5 {
  background-position: -160px 0;
}
.icon_sprites4 {
  background-position: -120px 0;
}
.icon_sprites3 {
  background-position: -80px 0;
}
.icon_sprites2 {
  background-position: -40px 0;
}
.icon_sprites1 {
  background-position: 0px 0;
}
.cp {
  cursor: pointer;
}
.st_item {
  position: relative;
  padding: 24px;
  color: #fff;
}
.st_item p {
  margin-top: 10px;
  text-align: center;
}
.st_item::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 6px;
  height: 3px;
  background: #fff;
  width: 0;
  transition: width 0.3s;
}
.st_item.active::after {
  width: 100%;
}
.stb_inner {
  width: 50%;
}
.stb_btn {
  margin-top: 25px;
  width: 140px;
  height: 40px;
  line-height: 40px;
  background: #35A7FF;
  text-align: center;
}
.stb_btn a {
  color: #FFFFFF;
}
.stb_title {
  margin-bottom: 10px;
  font-size: 22px;
  color: #1039b8;
}
.stb_con {
  margin: 5px 0;
  color: #3b3b3b;
}
.case_wrap {
  padding: 10px 0 60px;
}
.common_title {
  margin: 20px 0;
  font-size: 24px;
  font-weight: 500;
  color: #000000;
  text-align: center;
}
.logos_wrap {
  padding: 0 0 60px;
  background: #ededed;
  overflow: hidden;
}
.client_conUs_wrap {
  padding: 40px 0 50px;
  background: url(../images/customer/bg.jpg) center center / cover no-repeat;
}
.client_conUs_wrap p {
  margin-bottom: 36px;
  font-size: 20px;
  font-weight: 400;
  color: #FFFEFE;
}
.blue_btn {
  width: 110px;
  height: 38px;
  line-height: 38px;
  background: #35A7FF;
  text-align: center;
}
.blue_btn a {
  color: #fff;
}
.smart_left {
  width: 41.15%;
  margin-right: 5%;
  flex-shrink: 0;
}
.smart_tilte {
  font-size: 18px;
}
.smart_right p {
  margin: 5px 0;
}
.smart_wrap {
  margin: 40px 0;
}
.advantage_wrap {
  align-items: stretch;
}
.advantage_item {
  box-sizing: border-box;
  padding: 40px 20px;
  width: 30%;
  background: #e7ebf2;
}
.advantage_item img {
  display: block;
  margin: 0 auto;
  height: 50px;
}
.advantage_item p {
  text-align: center;
}
.adv_title {
  margin: 15px 0 5px;
  font-size: 16px;
}
.team_tip {
  text-align: center;
  max-width: 800px;
  margin: -10px auto 20px;
}
.welcome_inner {
  padding: 40px 80px;
  background: url(../images/about/about3.jpg) center center / cover no-repeat;
}
.wel_title {
  margin-bottom: 16px;
  color: #000;
  font-size: 20px;
}