/* 首页 rem*/

.banner {
  height: 100vh;
  position: relative;
  z-index: 1;
}
.banner .swiper-slide .bimg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.banner .swiper-slide .dwzycenter {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 22;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 15px 20px;
  background: rgba(0, 0, 0, 0.05);
}

.banner .swiper-slide h1 {
  font-size: 3.8vw;
  font-weight: bold;
  margin-bottom: 20px;
  transition: all ease 0.8s 0.3s;
  text-align: center;
  color: #fff;
}

.banner .swiper-slide h2 {
  font-size: 1.9vw;
  font-weight: bold;
  margin-bottom: 20px;
  transition: all ease 0.8s 0.7s;
  text-align: center;
  color: #fff;
}
.banner .swiper-slide h3 {
  font-size: 18px;
  letter-spacing: 30px;
  transition: all ease 0.8s 1.1s;
  text-align: center;
  color: #fff;
}

.index-waper-box {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 100px;
  overflow: hidden;
  z-index: 9;
  perspective: 800px;
  -webkit-perspective: 800px;
  -moz-perspective: 800px;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  -moz-transform-style: preserve-3d;
}

.index-back-box {
  height: 100px;
  background: none;
  width: 1440px;
  margin: 0 auto;
  overflow: hidden;
  transform-origin: bottom;
  -webkit-transform-origin: bottom;
  -moz-transform-origin: bottom;
  transform: rotateX(0deg) translate3d(0, 0, 0);
  -webkit-transform: rotateX(0deg) translate3d(0, 0, 0);
  -moz-transform: rotateX(0deg) translate3d(0, 0, 0);
  transition: all 0.65s cubic-bezier(0.55, 0.65, 0.55, 1) 0s;
  -webkit-transition: all 0.65s cubic-bezier(0.55, 0.65, 0.55, 1) 0s;
  -moz-transition: all 0.65s cubic-bezier(0.55, 0.65, 0.55, 1) 0s;
}

.index-back-box.active {
  background: url(../img/i_banner_bg.png) left bottom repeat-x;
}

.index-back-box .sub-arrows {
  position: absolute;
  left: 0;
  top: 0;
  width: auto;
  height: 100%;
  line-height: 100px;
  padding-left: 10px;
  font-size: 0;
}

.index-back-box .sub-arrows i.icom {
  display: inline-block;
  vertical-align: top;
  width: 60px;
  height: 40%;
  cursor: pointer;
  position: relative;
}

.index-back-box .sub-arrows i.prev:before,
.index-back-box .sub-arrows i.next:before {
  content: "";
  display: inline-block;
  position: absolute;
  top: 42%;
  width: 13px;
  height: 22px;
  background-image: url(../img/sub-arrows.png);
  background-position: 0px 0px;
  background-repeat: no-repeat;
}
.index-back-box .sub-arrows i.prev:before {
  background-position: 0px 0px;
  left: 8px;
  transition: all 0.3s ease-out 0s;
  -webkit-transition: all 0.3s ease-out 0s;
  -moz-transition: all 0.3s ease-out 0s;
}
.index-back-box .sub-arrows i.next:before {
  background-position: -14px 0px;
  left: 8px;
  transition: all 0.3s ease-out 0s;
  -webkit-transition: all 0.3s ease-out 0s;
  -moz-transition: all 0.3s ease-out 0s;
}
.index-back-box .sub-arrows i.icom:after {
  position: absolute;
  content: "";
  left: 0;
  top: 27px;
  width: 30px;
  height: 2px;
  background-color: #fff;
  transform: scale(0, 1);
  -webkit-transform: scale(0, 1);
  -moz-transform: scale(0, 1);
  transition: all 0.3s ease-out 0s;
  -webkit-transition: all 0.3s ease-out 0s;
  -moz-transition: all 0.3s ease-out 0s;
}
.index-back-box .sub-arrows i.prev:hover:before {
  left: -4px;
}
.index-back-box .sub-arrows i.next:hover:before {
  left: 20px;
}
.index-back-box .sub-arrows i:hover:after {
  transform: scale(1, 1);
  -webkit-transform: scale(1, 1);
  -moz-transform: scale(1, 1);
}

.index-back-box .sub-mouse {
  width: 70%;
  height: 43px;
  position: absolute;
  top: 20px;
  left: 15%;
  cursor: pointer;
  z-index: 1;
  zoom: 0.7;
  -moz-transform: scale(0.7);
}
.index-back-box .sub-mouse span {
  text-align: center;
  display: block;
  position: relative;
  width: 50%;
  height: 100%;
  animation: ani-svg 0.85s linear 0s alternate infinite;
  -webkit-animation: ani-svg 0.85s linear 0s alternate infinite;
  margin: 0 auto;
}
@keyframes ani-svg {
  0% {
    opacity: 0.4;
    transform: translateY(-20px);
  }
  15% {
    opacity: 0.65;
    transform: translateY(-15px);
  }
  25% {
    opacity: 0.8;
    transform: translateY(-10px);
  }
  50% {
    opacity: 1;
    transform: translateY(0px);
  }
  65% {
    opacity: 0.8;
    transform: translateY(5px);
  }
  75% {
    opacity: 0.65;
    transform: translateY(10px);
  }
  100% {
    opacity: 0.4;
    transform: translateY(15px);
  }
}
@-webkit-keyframes ani-svg {
  0% {
    opacity: 0.4;
    -webkit-transform: translateY(-20px);
  }
  15% {
    opacity: 0.65;
    -webkit-transform: translateY(-15px);
  }
  25% {
    opacity: 0.8;
    -webkit-transform: translateY(-10px);
  }
  50% {
    opacity: 1;
    -webkit-transform: translateY(0px);
  }
  65% {
    opacity: 0.8;
    -webkit-transform: translateY(5px);
  }
  75% {
    opacity: 0.65;
    -webkit-transform: translateY(10px);
  }
  100% {
    opacity: 0.4;
    -webkit-transform: translateY(15px);
  }
}
@-moz-keyframes ani-svg {
  0% {
    opacity: 0.4;
    -moz-transform: translateY(-20px);
  }
  15% {
    opacity: 0.65;
    -moz-transform: translateY(-15px);
  }
  25% {
    opacity: 0.8;
    -moz-transform: translateY(-10px);
  }
  50% {
    opacity: 1;
    -moz-transform: translateY(0px);
  }
  65% {
    opacity: 0.8;
    -moz-transform: translateY(5px);
  }
  75% {
    opacity: 0.65;
    -moz-transform: translateY(10px);
  }
  100% {
    opacity: 0.4;
    -moz-transform: translateY(15px);
  }
}

/*服务优势*/
.i_bg {
  background-color: #f5f5f5;
  overflow: hidden;
}
.i_one {
  background-color: #fff;
  overflow: hidden;
  height: 316px;
  margin-bottom: 90px;
}
.i_service_t {
  text-align: center;
  color: #666;
  font-size: 18px;
  line-height: 32px;
  padding-bottom: 50px;
}
.i_service_t h2 {
  height: 66px;
  line-height: 66px;
  font-size: 40px;
  color: #000000;
  font-weight: normal;
  letter-spacing: 1px;
}
.i_service_t p {
  font-size: 18px;
  color: #686868;
}

.advantage {
  text-align: center;
  overflow: hidden;
}
.num_box {
  width: 19.2%;
  float: left;
  height: 124px;
  background: url(../img/i_one_bg1.png) right center no-repeat;
}
.num_box .num {
  color: #0d3691;
  font-weight: normal;
  font-size: 60px;
  width: 100%;
  height: 70px;
  line-height: 70px;
  text-align: center;
  position: relative;
  z-index: 2;
  letter-spacing: 1px;
  margin-top: 10px;
  font-family: "Impact";
}
.num_box h3 {
  font-size: 16px;
  color: #333333;
  font-weight: normal;
  line-height: 30px;
}
.num_box:last-child {
  background: none;
}

/*服务范围*/
.i_service {
  margin: 0 auto;
  clear: both;
}
.i_service .i_service_box {
  position: relative;
  overflow: hidden;
  margin-bottom: 90px;
}
.i_service .i_service_box img {
  display: block;
  width: 100%;
}
.i_service .i_service_box .box {
  position: absolute;
  left: 0.7%;
  top: 1.5%;
  height: 98.5%;
  width: 24.6%;
  max-width: 350px;
}
.i_service .i_service_box .box ul {
  width: 100%;
  height: 100%;
  display: block;
}
.i_service .i_service_box .box ul li {
  display: flex;
  flex-direction: column;
  height: 19%;
  margin-bottom: 1.4%;
  width: 100%;
  overflow: hidden;
  background: #fff;
  transition: all 0.3s;
}
.i_service .i_service_box .box ul li.isel {
  background: #0d3691;
}
.i_service .i_service_box .box ul li.isel.box1 {
  background: #0d3691;
}
.i_service .i_service_box .box ul li .box_con {
  width: 92%;
  padding-left: 8%;
  height: 100%;
  display: table;
  text-align: left;
  cursor: pointer;
}
.i_service .i_service_box .box ul li i {
  display: table-cell;
  vertical-align: middle;
  font-style: normal;
  height: 100px;
  width: 60px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% auto;
  transition: all 0.3s;
}
.i_service .i_service_box .box ul li.box1 i {
  background-image: url(../img/box1.png);
}
.i_service .i_service_box .box ul li.box2 i {
  background-image: url(../img/box2.png);
}
.i_service .i_service_box .box ul li.box3 i {
  background-image: url(../img/box3.png);
}
.i_service .i_service_box .box ul li.box4 i {
  background-image: url(../img/box4.png);
}
.i_service .i_service_box .box ul li.box5 i {
  background-image: url(../img/box5.png);
}
.i_service .i_service_box .box ul li.box6 i {
  background-image: url(../img/box6.png);
}
.i_service .i_service_box .box ul li.isel.box1 i {
  background-image: url(../img/box1_on.png);
}
.i_service .i_service_box .box ul li.isel.box2 i {
  background-image: url(../img/box2_on.png);
}
.i_service .i_service_box .box ul li.isel.box3 i {
  background-image: url(../img/box3_on.png);
}
.i_service .i_service_box .box ul li.isel.box4 i {
  background-image: url(../img/box4_on.png);
}
.i_service .i_service_box .box ul li.isel.box5 i {
  background-image: url(../img/box5_on.png);
}
.i_service .i_service_box .box ul li.isel.box6 i {
  background-image: url(../img/box6_on.png);
}
.i_service .i_service_box .box ul li h2 {
  font-size: 17px;
  color: #000;
  line-height: 125px;
  font-weight: normal;
  vertical-align: middle;
  padding-left: 10%;
  transition: all 0.3s;
}
.i_service .i_service_box .box ul li.isel h2 {
  color: #fff;
}
.i_service .i_service_box .box_txt2 {
  position: absolute;
  right: 2.5%;
  top: 23%;
  width: 34%;
  max-width: 330px;
}
.i_service .i_service_box .box_txt2 .box_hidden {
  display: none;
}
.i_service .i_service_box .box_txt2 h3 {
  font-weight: normal;
  font-size: 36px;
  color: #fff;
  margin-bottom: 3%;
}
.i_service .i_service_box .box_txt2 p {
  font-size: 16px;
  line-height: 30px;
  color: #fff;
}
.i_service .i_service_box .box_txt2 a {
  font-size: 16px;
  width: 210px;
  height: 48px;
  line-height: 48px;
  overflow: hidden;
  border-radius: 40px;
  background: url(../img/i_two_bg1.png) 140px center no-repeat #fff;
  float: left;
  text-indent: 53px;
  margin-top: 12%;
  transition: all 0.3s;
  color: #000;
}
.i_service .i_service_box .box_txt2 .box_hidden:nth-child(4n) h3 {
  color: #000;
}
.i_service .i_service_box .box_txt2 .box_hidden:nth-child(4n) p {
  color: #000;
}

/*关于我们*/

.i_about {
  width: 100%;
  padding: 100px 0;
  overflow: hidden;
  background: url(../img/i_bg1.jpg) center center no-repeat;
}

.i_about .title {
  margin-bottom: 47px;
}

.i_about .center-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.i_about .center-box .left-text {
  width: 48%;
  max-width: 710px;
  overflow: hidden;
  color: #fff;
}
.i_about .center-box .left-text .title {
  font-size: 50px;
  font-weight: normal;
}

.i_about .center-box .left-text .text-con p {
  font-size: 18px;
  line-height: 36px;
  overflow: hidden;
  margin-bottom: 20px;
  color: #fff;
}
.i_about .center-box .left-text .guwenmore3 {
  display: block;
  width: 50px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  clear: both;
  overflow: hidden;
  transition: all 0.3s;
  border: 2px solid #fff;
  border-radius: 50%;
  margin-top: 60px;
}
.guwenmore3 i {
  display: block;
  width: 100%;
  height: 100%;
  background: url(../img/i_bg2.png) center center no-repeat;
  animation: ani-svg2 0.85s linear 0s alternate infinite;
  -webkit-animation: ani-svg2 0.85s linear 0s alternate infinite;
  -moz-animation: ani-svg2 0.85s linear 0s alternate infinite;
}

.i_about .center-box .hover-img {
  width: 42%;
}

.i_about .space-box .left-img {
  width: 50%;
  height: 100%;
}

.i_about .space-box .left-img .cover-img {
  min-height: inherit;
}

.i_about .space-box .left-img img {
  width: 100%;
  height: 100%;
}

.i_about .space-box .right-text {
  width: 50%;
  height: 100%;
  position: relative;
  z-index: 10;
  padding-right: 0.8rem;
}

.i_about .space-box .right-text .title .left strong {
  top: 45px;
}
.i_about .space-box .right-text .index_more {
  margin-top: 80px;
}
.i_about .space-box .right-text .s-line {
  border-top-style: solid;
  width: 80px;
  margin-right: 0px;
  margin-left: 0px;
}
.i_about .space-box .right-text .text-con {
  width: 100%;
}

.i_about .space-box .right-text .text-con p {
  font-size: 16px;
  color: #606060;
  line-height: 37px;
  text-align: justify;
}

/*成功案例*/

.i_case {
  width: 100%;
  padding: 90px 0;
  overflow: hidden;
}

.i_case .i_case_con {
  width: 100%;
  height: auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  align-content: flex-start;
}

.i_case .i_case_con .img-link {
  width: 473px;
  height: 403px;
  margin-right: 10px;
  margin-bottom: 10px;
  display: block;
  position: relative;
}

.i_case .i_case_con .img-link .imgs {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
}
.i_case .i_case_con .img-link:nth-child(3n) {
  margin-right: 0;
}
.i_case .i_case_con .img-link .zz {
  transition: 0.5s;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: linear-gradient(180deg, #0d3691 0%, #144da0 100%);
  opacity: 0;
  clip-path: polygon(50% 20%, 50% 50%, 20% 50%, 50% 50%, 50% 80%, 50% 50%, 80% 50%, 50% 50%);
}
.i_case .i_case_con .img-link:hover .zz {
  clip-path: polygon(50% 0, 0 0, 0 50%, 0 100%, 50% 100%, 100% 100%, 100% 50%, 100% 0);
  opacity: 1;
}
.i_case .i_case_con .img-link .cover {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  overflow: hidden;
}
.i_case .i_case_con .img-link .cover .border-top {
  width: 85%;
  position: absolute;
  height: 0.02rem;
  background-color: #fff;
  top: 0.2rem;
  left: -5rem;
  transition: 0.5s;
}
.i_case .i_case_con .img-link .cover .border-right {
  width: 0.02rem;
  position: absolute;
  height: 83%;
  background-color: #fff;
  top: -5rem;
  right: 0.2rem;
  transition: 0.5s;
}
.i_case .i_case_con .img-link .cover .border-bottom {
  width: 85%;
  position: absolute;
  height: 0.02rem;
  background-color: #fff;
  bottom: 0.2rem;
  left: 5rem;
  transition: 0.5s;
}
.i_case .i_case_con .img-link .cover .border-left {
  width: 0.02rem;
  position: absolute;
  height: 83%;
  background-color: #fff;
  top: 5rem;
  left: 0.2rem;
  transition: 0.5s;
}

.i_case .i_case_con .img-link .info {
  opacity: 1;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  text-align: center;
  display: flex;
  align-content: center;
  flex-wrap: wrap;
  justify-content: space-around;
}
.i_case .i_case_con .img-link .info h2 {
  font-size: 18px;
  color: #fff;
  font-weight: bold;
  width: 100%;
  margin-top: 32px;
}
.i_case .i_case_con .img-link .info p:nth-child(2) {
  width: 0.32rem;
  height: 0.02rem;
  background: #fff;
  margin-top: 0.16rem;
  opacity: 0;
  transition: 0.5s;
  display: inline-block;
}
.i_case .i_case_con .img-link .info p:nth-child(3) {
  width: 100%;
  font-size: 0.14rem;
  color: #fff;
  margin-top: 0.2rem;
  opacity: 0;
  transition: 0.5s;
  display: inline-block;
}
.i_case .i_case_con .img-link:hover .cover .border-top {
  left: 0.3rem;
}
.i_case .i_case_con .img-link:hover .cover .border-right {
  top: 0.3rem;
}
.i_case .i_case_con .img-link:hover .cover .border-bottom {
  left: 0.2rem;
}
.i_case .i_case_con .img-link:hover .cover .border-left {
  top: 0.2rem;
}
.i_case .i_case_con .img-link:hover .info p:nth-child(2) {
  opacity: 1;
}
.i_case .i_case_con .img-link:hover .info p:nth-child(3) {
  opacity: 1;
}

/*新闻资讯*/
.new {
  overflow: hidden;
  background-color: #f5f5f5;
  padding: 90px 0;
}
.new_list {
  width: 100%;
  overflow: hidden;
}
.news_lone {
  width: 32%;
  height: 520px;
  float: left;
  overflow: hidden;
  position: relative;
}
.news_lone a {
  width: 100%;
  height: 255px;
  display: block;
  position: relative;
  margin-bottom: 10px;
}
.news_lone_img {
  width: 100%;
  height: 255px;
  overflow: hidden;
}
.news_lone_img img {
  width: 100%;
  height: 100%;
  display: block;
  -webkit-transition: all 0.3s ease-in-out 0s;
  transition: all 0.3s ease-in-out 0s;
  object-fit: cover;
}
.news_lone .blog_infTop {
  position: absolute;
  bottom: 10px;
  width: calc(100% - 20px);
  width: -webkit-calc(100% - 20px);
  width: -moz-calc(100% - 20px);
  height: 80px;
  background: url(../img/i_bg4.png) 92% center no-repeat;
  left: 10px;
  right: 10px;
  text-align: left;
  overflow: hidden;
  transition: all 0.3s;
  background: rgba(0, 0, 0, 0.5);
}
.news_lone .blog_infTop .blog_infR {
  display: table;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.news_lone .blog_title {
  padding-right: 16%;
  padding-left: 20px;
  margin-top: 25px;
  display: table-cell;
  vertical-align: middle;
  line-height: 24px;
  color: #fff;
  font-size: 20px;
  overflow: hidden;
}
.news_lone_img:hover .blog_infTop {
  background: url(../img/i_bg4.png) 95% center #fff no-repeat;
}
.news_lone_img:hover .blog_title {
  color: #1ecc85;
}
.blog_r {
  width: 68%;
  height: 520px;
  text-align: left;
  float: right;
}
.blog_list ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
}
.blog_list li {
  display: block;
  position: relative;
  width: calc(100% - 20px);
  height: 96px;
  background-color: #fff;
  margin-bottom: 10px;
  overflow: hidden;
  transition: all 0.3s;
}
.blog_list li a {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: calc(100% - 20px);
  margin: 0 auto;
  overflow: hidden;
  color: #666;
}
.blog_list .blog_Rmore {
  width: calc(100% - 100px);
  margin-top: 10px;
  padding-bottom: 15px;
  overflow: hidden;
  display: block;
  border-bottom: 1px solid #eee;
}
.blog_list .blog_Rmore h2 {
  color: #000;
  display: block;
  height: 32px;
  line-height: 32px;
  overflow: hidden;
  font-size: 18px;
  font-weight: normal;
}
.blog_list .blog_Rmore p {
  line-height: 24px;
  height: 44px;
  overflow: hidden;
  margin-top: 0;
  font-size: 16px;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.blog_list .blog_Rtime {
  height: 66px;
  overflow: hidden;
  text-align: center;
  margin-top: 22px;
  text-align: left;
  /* background: url(../img/i_bg5.png) 98% center no-repeat; */
  display: block;
  transition: all 0.3s;
}
.blog_list .blog_Rtime b {
  display: block;
  text-align: center;
  color: #000;
  font-size: 30px;
  height: 34px;
  line-height: 34px;
  font-weight: normal;
  letter-spacing: 1px;
}
.blog_list .blog_Rtime em {
  font-style: normal;
  height: 20px;
  line-height: 20px;
  font-size: 16px;
}
.blog_list .blog_Rtime em,
.blog_list .blog_Rtime b {
  display: block;
}
.blog_list li:hover {
  box-shadow: 0 15px 15px rgba(0, 0, 0, 0.1);
  transform: scale(1.005);
}
.blog_list.l li:hover .blog_Rmore b {
  color: #1ecc85;
}

/*合作伙伴*/
.customer2 {
  overflow: hidden;
  padding: 90px 0;
  width: 100%;
}
.customer_items {
  width: 100%;
  overflow: hidden;
  border-right: 1px solid #dfdfdf;
  border-bottom: 1px solid #dfdfdf;
}
.customer_items ul li {
  float: left;
  width: 20%;
  border-left: 1px solid #dfdfdf;
  border-top: 1px solid #dfdfdf;
  overflow: hidden;
  position: relative;
  background-color: #fff;
}
.customer_items ul li:first-child {
  width: 40%;
  border-left: 0;
  border-top: 0;
}
.customer_items ul li img {
  display: block;
  width: 100%;
}
.customer_items ul li .imgs {
  cursor: pointer;
  width: 100%;
  height: 158px;
  padding: 40px 30px;
  overflow: hidden;
  border-color: #fff;
}
.customer_items ul li .imgs a {
  width: 100%;
  height: 100%;
  display: block;
}
.customer_items ul li .imgs img {
  opacity: 1;
  -webkit-filter: grayscale(0);
  -moz-filter: grayscale(0);
  -ms-filter: grayscale(0);
  -o-filter: grayscale(0);
  filter: grayscale(0);
  filter: none;
  -webkit-transform: scale(0.9) translateY(-8px);
  -moz-transform: scale(0.9) translateY(-8px);
  transform: scale(0.9) translateY(-8px);
}
.customer_items ul li:hover .imgs img {
  opacity: 0.5;
  -webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  -o-filter: grayscale(100%);
  filter: grayscale(100%);
  filter: gray;
  -webkit-transition: 0.3s;
  -moz-transition: 0.3s;
  transition: 0.3s;
}