.subject-item1 {
    height: 540px;
}
.subject-item1 .swiper-pagination-bullet-active {
    opacity: 1;
    width: 30px;
    border-radius: 5px;
    background: #fff;
}
.subject-item1  .swiper-text{
  position: absolute;
  z-index: 2;
  top: 120px;
  left: 180px;
  color: #fff;
}
.subject-item1  .swiper-img01{
  width: 100%;
  height: 540px;
  background: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/banner-deallinker.png);
  background-repeat: no-repeat;
  background-position: center;
}
.subject-item1  .swiper-img02{
  width: 100%;
  height: 540px;
  background: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/banner-fc.png);
  background-repeat: no-repeat;
  background-position: center;
}
.subject-item1  .swiper-img03{
  width: 100%;
  height: 540px;
  background: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/banner-cpt.png);
  background-repeat: no-repeat;
  background-position: center;
}
.subject-item1  .swiper-img04{
  width: 100%;
  height: 540px;
  background: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/banner-le.png);
  background-repeat: no-repeat;
  background-position: center;
}
.subject-item1  .swiper-img05{
  width: 100%;
  height: 540px;
  background: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/banner-gsy.png);
  background-repeat: no-repeat;
  background-position: center;
}
.subject-item1  .swiper-img06{
  width: 100%;
  height: 540px;
  background: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/banner-py.png);
  background-repeat: no-repeat;
  background-position: center;
}
.subject-item1  .swiper-text h2{
  margin-bottom: 10px;
  font-size: 36px;
}
.subject-item1  .swiper-text p{
  font-size: 18px;
}
.subject-item1 .swiper-banner img{
  position: relative;
  height: 540px;
  width: 100%;
}
.event-list {
    position: relative;
    margin-top: -110px;
    z-index: 2;
    background: rgba(255,255,255,0.10);
}
.event-list .group {
    width: 1200px;
    margin: 0 auto;
    *zoom: 1;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    -khtml-user-select: none;
    user-select: none;
}
.event-list .group p{
    color: #fff;
    text-align: left
}
.event-list a {
    display: block;
    float: left;
    width: 298px;
    height: 110px;
    text-align: center;
    border-right:1px solid #979797;
}
.event-list a:nth-child(1){
    border-left:1px solid #979797;
}
.event-list a .icon{
  display: inline-block;
  width: 46px;
  height: 40px;
  vertical-align: middle;
}
.event-list .group a:nth-child(1) .icon{
  background:url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/jsgc.png) no-repeat  0 5px;
  background-size:46px 40px;
}
.event-list .group a:nth-child(2) .icon{
  background:url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/sjlt.png) no-repeat  0 4px;
  background-size:46px 40px;
}
.event-list .group a:nth-child(3) .icon{
  background:url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/gxrd.png) no-repeat ;
  background-size:46px 40px;
}
.event-list .group a:nth-child(4) .icon{
  background:url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/hj.png) no-repeat ;
  background-size:46px 40px;
}

.subject-item .title{
font-size: 32px;
color: #333333;
letter-spacing: 2.67px;
text-align: center;
padding-top: 80px;
margin-bottom: 10px;
}
.subject-item .title-illustrate{
font-size: 16px;
color: #666666;
text-align: center;
padding-bottom: 50px;
}
.subject-item2{
 height: 840px;
}
.subject-item2 .normal-inner:hover .spinner{
 display: block
}
.subject-item2 .normal-inner:hover .spinner-none{
  display: none
 }

.subject-item3{
    height: 600px;
}
.subject-item3 .swiper-slide{
  background-repeat: no-repeat;
  background-position: center;
}
.subject-item3 .swiper-slide:nth-child(1){
  background:url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/cj-fpgl.png);
  background-repeat: no-repeat;
  background-position: center;
}
.subject-item3 .swiper-slide:nth-child(2){
  background:url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/cj-dk.png);
  background-repeat: no-repeat;
  background-position: center;
}
.subject-item3 .swiper-slide:nth-child(3){
  background:url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/cj-fpcy.png);
  background-repeat: no-repeat;
  background-position: center;
}
.subject-item3 .swiper-slide:nth-child(4){
  background:url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/cj-ydbx.png);
  background-repeat: no-repeat;
  background-position: center;
}
.subject-item3 .swiper-slide:nth-child(5){
  background:url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/cj-fpcj.png);
  background-repeat: no-repeat;
  background-position: center;
}
.subject-item3 .swiper-slide:nth-child(6){
  background:url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/cj-gs.png);
  background-repeat: no-repeat;
  background-position: center;
}
.subject-item3 .cj-text{
  position: absolute;
  top: 116px;
  left: 10%;
  width: 500px;
  color: #FFF;
}
.subject-item3 .cj-text>h3{
  font-size: 36px;;
   letter-spacing: -0.02px;
   margin-bottom: 26px;
}
.subject-item3 .cj-text>p{
  margin-bottom: 56px;
  font-size: 16px;
  letter-spacing: 0.2px;
  line-height: 26px;
}
.subject-item3 .cj-text>a{
  display: block;
  border: 1px solid #979797;
  border-radius: 25.5px;
  width: 140px;
  height: 36px;
  font-size: 14px;
  line-height: 36px;
  text-align: center;
  color: #ffffff;
}
 .solution-link:hover {
  background-color: #108CEE;
  border-color: #108CEE;
  opacity: 1;
  filter: alpha(opacity=100);
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -ms-transition: all 0.3s;
  -o-transition: all 0.3s;
  transition: all 0.3s
}
.tabs-box{
  width: 100%;
  background-color: #EAEBED;
}
.tabs{
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content:space-around;
  height: 140px;
  margin-bottom:0;
  position: relative;
}
.tabs .list{
    display: flex;
    flex-direction:column;
    align-items: center;
    /* padding: 0 25px; */
    justify-content: center;
    cursor: pointer;
}
.tabs .list>a{
  margin-top: 5px
}
.tabs .line{
  position: absolute;
  top: 0;
  width: 0;
  height: 0;
  border-width: 20px;
  border-style: solid;
  border-color: #000 transparent transparent transparent;
  transition: all .3s cubic-bezier(.4,0,.2,1);
}

.subject-item4{
    height: 745px;
}
.subject-item4 .group {
    position: relative;
    width: 1200px;
    padding: 130px 0 0 0;
}
.subject-item4 .aniwrp-content{
  width: 479px;
  height: 525px;
  background: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/hxjs.png) no-repeat 0 0;
  background-size: 479px 525px;
}
.introduction .content {
    position: absolute;
    top: 175px;
    right: 535px;
}
.introduction .content-item.active {
    opacity: 1;
    filter: alpha(opacity=100);
    z-index: 5;
    -webkit-transition: all 1s cubic-bezier(0.26, 0.01, 0.35, 1.01) 1.25s;
    -moz-transition: all 1s cubic-bezier(0.26, 0.01, 0.35, 1.01) 1.25s;
    -ms-transition: all 1s cubic-bezier(0.26, 0.01, 0.35, 1.01) 1.25s;
    -o-transition: all 1s cubic-bezier(0.26, 0.01, 0.35, 1.01) 1.25s;
    transition: all 1s cubic-bezier(0.26, 0.01, 0.35, 1.01) 1.25s;
    top: 0;
}

.introduction .content-item {
    width: 460px;
    overflow: hidden;
    margin-right: 5px;
    padding: 0 20px;
    position: absolute;
    top: 20px;
    left: 0;
    opacity: 0;
    filter: alpha(opacity=0);
    -webkit-transition: all 0.5s cubic-bezier(0, 0, 0.29, 0.98) 0.7s;
    -moz-transition: all 0.5s cubic-bezier(0, 0, 0.29, 0.98) 0.7s;
    -ms-transition: all 0.5s cubic-bezier(0, 0, 0.29, 0.98) 0.7s;
    -o-transition: all 0.5s cubic-bezier(0, 0, 0.29, 0.98) 0.7s;
    transition: all 0.5s cubic-bezier(0, 0, 0.29, 0.98) 0.7s;
}
.introduction .content-item .desc {
    padding-bottom: 30px;
    border-bottom: 1px solid;
}
.introduction .content-item .desc h3 {
    font-size: 24px;
    line-height: 40px;
    color: #333;
    margin-bottom: 20px;
    font-weight: normal;
}
.introduction .content-item .desc p {
    font-size: 14px;
    line-height: 26px;
    color: #666;
}
.introduction .content-item .desc a {
    color: #666;
    font-size: 14px;
    display: block;
    width: 157px;
    height: 36px;
    border: 1px solid #7D7D7D;
    text-decoration: none;
    text-align: center;
    line-height: 34px;
    margin-top: 20px;
}
.introduction .content-item article {
    margin-top: 20px;
}
.introduction .content-item .icon {
    width: 32px;
    height: 32px;
}

.introduction .content-item img {
    float: left;
    margin-top: 7px;
    width: 32px;
    height: 32px;
}
.introduction .icon {
    background:  0 0 no-repeat;
    background-size: 96px 160px;
}
.introduction .content-item figcaption {
    margin-left: 52px;
}
.introduction .content-item figcaption h4 {
    margin: 0;
    font-size: 16px;
    line-height: 30px;
    color: #333;
}

figcaption h4 {
    font-size: 16px;
    font-weight: normal;
}
.introduction .content-item figcaption p {
    font-size: 14px;
    line-height: 26px;
    color: #666;
    margin: 0;
}
.introduction .aniwrp {
    position: relative;
    width: 60%;
    left: 70px;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    -khtml-user-select: none;
    user-select: none
  }

  .introduction #wrp {
    background-color: #fff;
    width: 100%;
    height: 550px;
    position: relative
  }

  .introduction #wrp h2 {
    margin: 0 0 0 12px;
    padding: 0
  }

  .introduction #wrp img {
    width: 76px;
    height: 76px
  }

  .introduction .center {
    width: 280px;
    height: 280px;
    position: absolute;
    left: 532px;
    top: 219px;
    border-radius: 140px;
    z-index: 10
  }

  .introduction #center {
    z-index: 9
  }

  .introduction .center:before {
    content: "";
    width: 280px;
    height: 280px;
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 140px;
    box-shadow: 0 0 60px rgba(11, 101, 255, 0.35)
  }

  .introduction .center-move:before {
    animation: disappear 1s forwards linear
  }

  .introduction .incenter {
    width: 202px;
    height: 202px;
    border-radius: 101px;
    margin: 39px;
    background: #fff;
    position: absolute
  }

  .introduction .incenter:before {
    content: "";
    width: 202px;
    height: 202px;
    position: absolute;
    border-radius: 140px;
    top: 0;
    left: 0;
    box-shadow: 0 0 40px rgba(11, 101, 255, 0.27)
  }

  .introduction .center2 {
    opacity: 0
  }

  .introduction .center2-move {
    animation: center2show 2s forwards linear
  }

  .introduction .center2:before {
    opacity: 0;
    filter: alpha(opacity=0);
    box-shadow: 0 0 60px rgba(11, 101, 255, 0.35)
  }

  .introduction #incenter2:before {
    opacity: 0;
    filter: alpha(opacity=0);
    box-shadow: 0 0 40px rgba(11, 101, 255, 0.27)
  }

  .introduction .center-move #incenter:before {
    animation: disappear .7s forwards linear
  }

  .introduction .sun {
    width: 76px;
    height: 76px;
    margin: 63px;
    border-radius: 38px;
    float: left
  }

  .introduction #sun2 {
    opacity: 0
  }

  .introduction .center2-move #sun2 {
    animation: sunrise .7s forwards linear;
    -webkit-animation-delay: .4s
  }

  .introduction .center2-move:before {
    animation: antidisappear 1s forwards linear !important;
    -webkit-animation-delay: .5s !important
  }

  .introduction .center2-move #incenter2:before {
    animation: antidisappear .7s forwards linear;
    -webkit-animation-delay: .5s
  }

  .introduction .sun img {
    display: none
  }

  .introduction .sun .center-icon {
    display: block
  }

  .introduction .texttitle {
    width: 190px;
    height: 100px;
    position: absolute;
    z-index: 20;
    left: 710px;
    top: 305px
  }

  .introduction .texttitle h2 {
    font-size: 47px;
    line-height: 50px;
    color: #333333;
    margin-left: 12px
  }

  .introduction .texttitle .line {
    width: 170px;
    height: 10px
  }

  .introduction .texttitle .line .line1 {
    display: block;
    width: 110px;
    height: 2px;
    margin-top: 4px;
    float: left;
    background-color: #D2D2D2
  }

  .introduction .texttitle .circle {
    width: 7px;
    height: 7px;
    border: 2px solid #D2D2D2;
    float: left;
    border-radius: 3.5px;
    margin-top: 1px;
    margin-left: -1px
  }

  .introduction .texttitle p {
    font-size: 16px;
    line-height: 26px;
    color: #333333;
    margin-left: 12px
  }

  .introduction #wrp .texttitle-base .main-txt {
    width: 139px;
    height: 45px
  }

  .introduction #wrp .texttitle-base .sub-txt {
    width: 112px;
    height: 16px
  }

  .introduction #wrp .texttitle-base .line1 {
    width: 155px
  }

  .introduction #wrp .texttitle-iot .main-txt {
    width: 63px;
    height: 29px
  }

  .introduction #wrp .texttitle-iot .sub-txt {
    width: 79px;
    height: 16px
  }

  .introduction #wrp .texttitle-media .main-txt {
    width: 64px;
    height: 31px
  }

  .introduction #wrp .texttitle-media .sub-txt {
    width: 80px;
    height: 16px
  }

  .introduction #wrp .texttitle-bigdata .main-txt {
    width: 63px;
    height: 32px
  }

  .introduction #wrp .texttitle-bigdata .sub-txt {
    width: 80px;
    height: 16px
  }

  .introduction #wrp .texttitle-ai .main-txt {
    width: 62px;
    height: 31px
  }

  .introduction #wrp .texttitle-ai .sub-txt {
    width: 64px;
    height: 16px
  }

  .introduction .disappear-texttitle h2 {
    transform: translateX(-10px);
    opacity: 0;
    filter: alpha(opacity=0)
  }

  .introduction .disappear-texttitle .line1 {
    transform: translateX(-50%) scaleX(0);
    opacity: .5;
    filter: alpha(opacity=50)
  }

  .introduction .disappear-texttitle .circle {
    transform: translateX(-155px);
    opacity: 0;
    filter: alpha(opacity=0)
  }

  .introduction .disappear-texttitle p {
    transform: translateX(-10px);
    opacity: 0;
    filter: alpha(opacity=0)
  }

  .introduction .appear h2 {
    animation: antidisappear3 .2s forwards linear;
    -webkit-animation-delay: 1.5s
  }

  .introduction .appear p {
    animation: antidisappear3 .2s forwards linear;
    -webkit-animation-delay: 1.5s
  }

  .introduction .appear .line1 {
    animation: antidisappear1 .3s forwards linear;
    -webkit-animation-delay: 1.2s
  }

  .introduction .appear .circle {
    animation: antidisappear2 .3s forwards linear;
    -webkit-animation-delay: 1.2s
  }

  .introduction .disappear h2 {
    animation: disappear3 .2s forwards linear
  }

  .introduction .disappear p {
    animation: disappear3 .2s forwards linear
  }

  .introduction .disappear .line1 {
    animation: disappear1 .3s forwards linear;
    -webkit-animation-delay: .2s
  }

  .introduction .disappear .circle {
    animation: disappear2 .3s forwards linear;
    -webkit-animation-delay: .2s
  }

  .introduction .center-move #sun {
    animation: disappear4 .2s forwards linear;
    -webkit-animation-delay: .5s
  }

  .introduction #bgline {
    z-index: 5;
    position: absolute;
    top: 52px;
    left: -117px
  }

  .introduction #bgline img {
    width: 1200px;
    height: 552px
  }

  .introduction .cells {
    z-index: 30;
    border-radius: 80px;
    position: absolute;
    padding: 2px
  }

  .introduction .cells:before {
    width: 100%;
    height: 100%;
    content: "";
    display: block;
    border: 3px solid #A0A0A0;
    position: absolute;
    top: -3px;
    left: -3px;
    border-radius: 100px;
    opacity: 0;
    filter: alpha(opacity=0);
    transform: scale(.8)
  }

  .introduction .wave .cells::before {
    animation: lianyi 4s linear
  }

  .introduction .wave .cells::after {
    animation: lianyi2 4s linear
  }

  .introduction .wave #cell-1::before,
  .introduction #cell-1::after {
    animation-delay: 0s;
    -webkit-animation-delay: 0s
  }

  .introduction .wave #cell-2::before,
  .introduction #cell-2::after {
    animation-delay: .5s;
    -webkit-animation-delay: .5s
  }

  .introduction .wave #cell-3::before,
  .introduction #cell-3::after {
    animation-delay: 1s;
    -webkit-animation-delay: 1s
  }

  .introduction .wave #cell-4::before,
  .introduction #cell-4::after {
    animation-delay: 1.5s;
    -webkit-animation-delay: 1.5s
  }

  .introduction .cells:after {
    width: 100%;
    height: 100%;
    content: "";
    display: block;
    border: 3px solid #A0A0A0;
    position: absolute;
    top: -3px;
    left: -3px;
    border-radius: 100px;
    opacity: 0;
    filter: alpha(opacity=0);
    transform: scale(.8)
  }

  .introduction .cells h3 {
    display: block;
    background-color: #fff;
    border-radius: 80px;
    border: 2px solid #CCCCCC;
    font-size: 14px;
    text-align: center;
    color: #333333;
    margin: 4px;
    font-weight: normal
  }

  .introduction .cells h3 span {
    display: block;
    margin-top: -2px
  }

  .introduction .cells h3::after {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 100px;
    position: absolute;
    top: -1px;
    left: -1px;
    border: 1px dashed #fff;
    opacity: 0;
    transition: all .2s ease-in
  }

  .introduction .cells .bg {
    z-index: 40;
    border-radius: 100px;
    position: absolute;
    top: 6px;
    left: 6px;
    opacity: 0;
    filter: alpha(opacity=0)
  }

  .introduction #cell-1 {
    left: 375px;
    top: 190px
  }

  .introduction #cell-1 h3 {
    float: left;
    z-index: 20;
    width: 55px;
    height: 55px;
    line-height: 55px
  }

  .introduction #cell-1 img {
    width: 55px;
    height: 55px
  }

  .introduction .cells-hover .bg {
    cursor: pointer;
    opacity: 1;
    filter: alpha(opacity=100);
    transition: all .1s ease-in
  }

  .introduction .cells-hover h3 span {
    animation: goout .1s forwards linear;
    text-align: left
  }

  .introduction .cells-hover h3::after {
    opacity: 1;
    animation: rotate 4s infinite linear;
    border: 1px dashed #5E5CEA;
    background: #fff
  }

  .introduction .appear-cell:hover span {
    animation: nonedis .1s forwards linear
  }

  .introduction .appear-cell:hover h3::after {
    animation: rotate1 4s forwards linear
  }

  .introduction .appear-cell1 .bg {
    animation: moveto .5s forwards linear;
    -webkit-animation-delay: .5s;
    opacity: 1;
    filter: alpha(opacity=100)
  }

  .introduction .appear-cell2 .bg {
    opacity: 1;
    filter: alpha(opacity=100);
    animation: moveto2 .5s forwards linear;
    -webkit-animation-delay: .5s
  }

  .introduction .appear-cell3 .bg {
    opacity: 1;
    filter: alpha(opacity=100);
    animation: moveto3 .5s forwards linear;
    -webkit-animation-delay: .5s
  }

  .introduction .appear-cell4 .bg {
    opacity: 1;
    filter: alpha(opacity=100);
    animation: moveto4 .5s forwards linear;
    -webkit-animation-delay: .5s
  }

  .introduction #cell .appear-cell1 img,
  .introduction #cell .appear-cell2 img,
  .introduction #cell .appear-cell3 img,
  .introduction #cell .appear-cell4 img {
    width: 76px;
    height: 76px;
    -webkit-transition: all 0.5s 0.5s;
    -moz-transition: all 0.5s 0.5s;
    -ms-transition: all 0.5s 0.5s;
    -o-transition: all 0.5s 0.5s;
    transition: all 0.5s 0.5s
  }

  .introduction #cell-2 {
    left: 554px;
    top: 74px
  }

  .introduction #cell-2 h3 {
    width: 62px;
    height: 62px;
    line-height: 62px
  }

  .introduction #cell-2 img {
    width: 62px;
    height: 62px
  }

  .introduction #cell-3 {
    left: 815px;
    top: 158px
  }

  .introduction #cell-3 h3 {
    width: 65px;
    height: 65px;
    line-height: 65px
  }

  .introduction #cell-3 img {
    width: 65px;
    height: 65px
  }

  .introduction #cell-4 {
    left: 900px;
    top: 425px
  }

  .introduction #cell-4 h3 {
    width: 57px;
    height: 57px;
    line-height: 57px
  }

  .introduction #cell-4 img {
    width: 57px;
    height: 57px
  }

  .introduction .sphere1,
  .introduction .sphere2 {
    background: url(https://bce.bdstatic.com/portal/img/index/Oval.2x_fae6f285.png) no-repeat;
    background-size: 14px 14px;
    position: absolute;
    width: 14px;
    height: 14px;
    z-index: 21
  }

  .introduction .sphere1 {
    top: 87px;
    right: -83px;
    -webkit-transform: rotate(7deg);
    -moz-transform: rotate(7deg);
    -ms-transform: rotate(7deg);
    -o-transform: rotate(7deg);
    transform: rotate(7deg)
  }

  .introduction .sphere2 {
    top: 114px;
    right: 184px;
    -webkit-transform: rotate(-53deg);
    -moz-transform: rotate(-53deg);
    -ms-transform: rotate(-53deg);
    -o-transform: rotate(-53deg);
    transform: rotate(-53deg)
  }

  @keyframes showop {
    0% {
      opacity: 0
    }

    50% {
      opacity: 0
    }

    70% {
      opacity: .5
    }

    100% {
      opacity: 1
    }
  }

  @keyframes rotate {
    0% {
      transform: rotate(0deg)
    }

    100% {
      transform: rotate(360deg)
    }
  }

  @keyframes goout {
    0% {
      transform: translateX(0)
    }

    50% {
      transform: translateX(90%)
    }

    100% {
      transform: translateX(130%)
    }
  }

  @keyframes lianyi {
    0% {
      transform: scale(.8);
      opacity: 0
    }

    10% {
      transform: scale(1);
      opacity: .25
    }

    20% {
      transform: scale(1.3);
      opacity: 0
    }

    100% {
      transform: scale(.8);
      opacity: 0
    }
  }

  @keyframes lianyi2 {
    0% {
      transform: scale(.8);
      opacity: 0
    }

    7% {
      transform: scale(.8);
      opacity: 0
    }

    17% {
      transform: scale(1);
      opacity: .2
    }

    27% {
      transform: scale(1.3);
      opacity: 0
    }

    100% {
      transform: scale(.8);
      opacity: 0
    }
  }

  @keyframes disappear {
    0% {
      transform: scale(1);
      opacity: 1
    }

    100% {
      transform: scale(0);
      opacity: .5
    }
  }

  @keyframes antidisappear {
    0% {
      transform: scale(0);
      opacity: .5
    }

    100% {
      transform: scale(1);
      opacity: 1
    }
  }

  @keyframes disappear1 {
    0% {
      transform: translateX(0) scaleX(1);
      opacity: 1
    }

    100% {
      transform: translateX(-50%) scaleX(0);
      opacity: .5
    }
  }

  @keyframes antidisappear1 {
    0% {
      transform: translateX(-50%) scaleX(0);
      opacity: .5
    }

    100% {
      transform: translateX(0) scaleX(1);
      opacity: 1
    }
  }

  @keyframes disappear2 {
    0% {
      transform: translateX(0) scaleX(1);
      opacity: 1
    }

    70% {
      opacity: 1
    }

    100% {
      transform: translateX(-175px);
      opacity: 0
    }
  }

  @keyframes antidisappear2 {
    0% {
      transform: translateX(-175px);
      opacity: 0
    }

    70% {
      opacity: 1
    }

    100% {
      transform: translateX(0) scaleX(1);
      opacity: 1
    }
  }

  @keyframes disappear3 {
    0% {
      transform: translateX(0);
      opacity: 1;
      filter: alpha(opacity=100)
    }

    100% {
      transform: translateX(-10px);
      opacity: 0;
      filter: alpha(opacity=0)
    }
  }

  @keyframes antidisappear3 {
    0% {
      transform: translateX(-10px);
      opacity: 0;
      filter: alpha(opacity=0)
    }

    100% {
      transform: translateX(0);
      opacity: 1;
      filter: alpha(opacity=100)
    }
  }

  @keyframes disappear4 {
    0% {
      transform: scale(1);
      opacity: 1
    }

    100% {
      transform: scale(1.1);
      opacity: 0
    }
  }

  @keyframes moveto {
    0% {
      transform: translate(0, 0)
    }

    100% {
      transform: translate(253px, 125px)
    }
  }

  @keyframes moveto2 {
    0% {
      transform: translate(0, 0)
    }

    100% {
      transform: translate(74px, 241px)
    }
  }

  @keyframes moveto3 {
    0% {
      transform: translate(0, 0)
    }

    100% {
      transform: translate(-187px, 157px)
    }
  }

  @keyframes moveto4 {
    0% {
      transform: translate(0, 0)
    }

    100% {
      transform: translate(-272px, -110px)
    }
  }

  @keyframes sunrise {
    0% {
      transform: scale(0);
      opacity: 0
    }

    70% {
      opacity: 0
    }

    100% {
      transform: scale(1);
      opacity: 1
    }
  }

  @keyframes nonedis {
    0% {
      opacity: 0
    }

    100% {
      opacity: 0
    }
  }

  @keyframes center2show {
    0% {
      opacity: 0
    }

    50% {
      opacity: 1
    }

    100% {
      opacity: 1
    }
  }


  /* 5 */
  .solution {
    position: relative;
    height: 596px
  }

  .solution .solution-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    background: #000 url(https://bce.bdstatic.com/portal/img/index/solution-website_a15a5327.png) top center no-repeat;
    -webkit-transition: background-position 0.5s ease-out;
    -moz-transition: background-position 0.5s ease-out;
    -ms-transition: background-position 0.5s ease-out;
    -o-transition: background-position 0.5s ease-out;
    transition: background-position 0.5s ease-out
  }

  .solution .container {
    width: 1200px;
    position: relative;
    margin: 0 auto;
    z-index: 5
  }

  .solution .sidebar {
    float: left;
    width: 230px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.7);
    padding: 22px 0
  }

  .solution .sidebar .sidebar-item {
    font-weight: normal
  }

  .solution .sidebar h3 {
    font-size: 16px;
    line-height: 30px;
    font-weight: normal
  }

  .solution .sidebar p {
    font-size: 14px;
    line-height: 26px;
    color: #fff;
    opacity: .4;
    filter: alpha(opacity=40)
  }

  .solution .sidebar li {
    height: 92px;
    padding: 0 15px;
    color: #454545;
    cursor: pointer
  }

  .solution .sidebar li a {
    padding-left: 15px;
    -webkit-transition: padding-left 0.1s ease-out;
    -moz-transition: padding-left 0.1s ease-out;
    -ms-transition: padding-left 0.1s ease-out;
    -o-transition: padding-left 0.1s ease-out;
    transition: padding-left 0.1s ease-out;
    border-top: 1px solid #454545
  }

  .solution .sidebar li.active,
  .solution .sidebar li.hover {
    background-image: -webkit-linear-gradient(-270deg, #0B61FF 0, #00A1FF 97%);
    background-image: -moz-linear-gradient(-270deg, #0B61FF 0, #00A1FF 97%);
    background-image: -o-linear-gradient(-270deg, #0B61FF 0, #00A1FF 97%);
    background-image: linear-gradient(270deg, #0B61FF 0, #00A1FF 97%);
    filter: progid:DXImageTransform.Microsoft.gradient(GradientType=.75, startColorstr=#0B61FF, endColorstr=#00A1FF);
    -ms-filter: "progid:DXImageTransform.Microsoft.gradient (GradientType=0.75, startColorstr=#0B61FF, endColorstr=#00A1FF)"
  }

  .solution .sidebar li.active p,
  .solution .sidebar li.hover p {
    opacity: .75;
    filter: alpha(opacity=75)
  }

  .solution .sidebar li.active a,
  .solution .sidebar li.hover a {
    padding-left: 25px;
    border-color: transparent;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s
  }

  .solution .sidebar li:first-child a {
    border-top: none
  }

  .solution .sidebar a {
    color: #fff;
    text-decoration: none;
    display: block;
    border-top: 1px solid #333;
    padding: 15px 0 19px 0
  }

  .solution .content {
    margin: 77px 0 100px 395px;
    height: 400px;
    position: relative
  }

  .solution .content .content-item {
    color: #fff;
    position: absolute;
    top: 20px;
    opacity: 0;
    filter: alpha(opacity=0);
    -webkit-transition: all 0.15s ease-out 0.05s;
    -moz-transition: all 0.15s ease-out 0.05s;
    -ms-transition: all 0.15s ease-out 0.05s;
    -o-transition: all 0.15s ease-out 0.05s;
    transition: all 0.15s ease-out 0.05s
  }

  .solution .content .content-item.active {
    opacity: 1;
    filter: alpha(opacity=100);
    z-index: 2;
    top: 0;
    -webkit-transition: all 1s cubic-bezier(0, 0, 0.33, 1.02) 0.25s;
    -moz-transition: all 1s cubic-bezier(0, 0, 0.33, 1.02) 0.25s;
    -ms-transition: all 1s cubic-bezier(0, 0, 0.33, 1.02) 0.25s;
    -o-transition: all 1s cubic-bezier(0, 0, 0.33, 1.02) 0.25s;
    transition: all 1s cubic-bezier(0, 0, 0.33, 1.02) 0.25s
  }

  .solution .content .header-section {
    position: relative;
    overflow: hidden;
    width: 712px
  }

  .solution .content h3 {
    font-weight: normal;
    font-size: 24px;
    line-height: 40px
  }

  .solution .content p {
    line-height: 26px;
    font-size: 14px;
    color: #c6c6c6;
    margin-top: 20px
  }

  .solution .content .solution-detail ul {
    *zoom: 1;
  }

  .solution .content .solution-detail ul:before,
  .solution .content .solution-detail ul:after {
    display: table;
    content: ""
  }

  .solution .content .solution-detail ul:after {
    clear: both
  }

  .solution .content .solution-detail ul li {
    float: left;
    font-size: 14px
  }

  .solution .content .solution-link {
    font-size: 14px;
    width: 157px;
    height: 36px;
    border: 1px solid #D8D8D8;
    display: block;
    margin-top: 30px;
    text-align: center;
    line-height: 34px;
    color: #FFF;
    text-decoration: none;
    opacity: .8;
    filter: alpha(opacity=80)
  }

  .solution .partners {
    overflow: hidden;
    margin-top: 30px;
    *zoom: 1
  }

  .solution .partners:before,
  .solution .partners:after {
    display: table;
    content: ""
  }

  .solution .partners:after {
    clear: both
  }

  .solution .partners p {
    font-size: 14px;
    line-height: 26px;
    padding: 0;
    margin: 0
  }

  .solution .partners li {
    float: left;
    margin-top: 10px;
    margin-left: 40px
  }

  .solution .partners li img {
    height: 60px
  }

  .solution .partners li:first-child {
    margin-left: 0
  }

  .solution .partners .partner-0 {
    margin-left: 0
  }

  .solution h4 {
    font-size: 16px;
    font-weight: normal;
    line-height: 20px;
    color: #FFF
  }

  .solution .related-products {
    margin-top: 30px;
    *zoom: 1
  }
  .solution .related-products a{
    text-align: center;
  }

  .solution .related-products:before,
  .solution .related-products:after {
    display: table;
    content: ""
  }

  .solution .related-products:after {
    clear: both
  }

  .solution .related-products li {
    margin: 10px 12px 0 0
  }

  .solution .related-products h4 {
    font-size: 14px;
    line-height: 26px;
    margin: 0;
    padding: 0
  }

  .solution .related-products a {
    width: 150px;
    padding: 10px 10px 10px 15px;
    border: 1px solid #7D7D7D;
    display: block;
    font-size: 12px;
    line-height: 14px;
    text-decoration: none;
    color: #FFF;
    background-color: #404040;
    background: rgba(64, 64, 64, 0.6);
    opacity: .8;
    filter: alpha(opacity=80);
    font-weight: normal
  }

  .solution .related-products i {
    font-size: 16px;
    margin-right: 10px;
    opacity: .25;
    filter: alpha(opacity=25);
    position: relative;
    top: 1px
  }

  .solution .related-products li:hover a {
    background-color: #108CEE;
    border-color: #108CEE;
    color: #FFF;
    opacity: 1;
    filter: alpha(opacity=100);
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s
  }

  .solution .related-products li:hover i {
    opacity: 1;
    filter: alpha(opacity=100)
  }

  .solution .related-products .bigBtn a {
    width: 160px
  }
  .solution .content .solution-detail ul:before, .solution .content .solution-detail ul:after {
    display: table;
    content: "";
}
.solution .related-products:before, .solution .related-products:after {
    display: table;
    content: "";
}

.subject-item5{
  height: 800px;
}
.subject-item6{
  height: 600px;
  background: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/kn_bg.png) 50% no-repeat;
  position: relative;
  width: 100%;
  background-size: 1920px 600px;
  /* text-align: center; */

}
.subject-item6 .title{
  color: #ffffff;
}
.subject-item6 .kh-box{
  margin-top: 51px;
}
.subject-item6 .kh-content{
  margin: 0 auto;
  width: 1208px;
}
.subject-item6 .kh-content .kh-content-list i{
  
  display: inline-block;
  height: 61px;
  width: 61px;
  transition: all .5s ease-out;
  margin-right: 6px;
  margin-bottom: 7px;
  opacity:0;
  /* transform: scale(1.05); */
}
.subject-item6 .kh-content .kh-content-list i:hover{
  position: relative;
  z-index: 100;
  transform: scale(1.3);
  opacity:1;
}
.subject-item6 .kh-content .kh-content-list:nth-child(1)  i:nth-child(1){
  background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconshhh.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(1)  i:nth-child(2){
  background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconbbhyl.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(1)  i:nth-child(3){
  background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconzrjt.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(1)  i:nth-child(4){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconqczx.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(1)  i:nth-child(5){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/icondsgg.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(1)  i:nth-child(6){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconsh.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(1)  i:nth-child(7){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/icongdjy.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(1)  i:nth-child(8){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconamdq.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(1)  i:nth-child(9){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconzsy.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(1)  i:nth-child(10){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconjmjt.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(1)  i:nth-child(11){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconbnrs.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(1)  i:nth-child(12){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconygcm.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(1)  i:nth-child(13){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconljh.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(1)  i:nth-child(14){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconczgf.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(1)  i:nth-child(15){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconswxt.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(1)  i:nth-child(16){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconwyt.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(2)  i:nth-child(1){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconzjsm.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(2)  i:nth-child(2){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconshbt.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(2)  i:nth-child(3){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconzgdy.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(2)  i:nth-child(4){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconjsjcy.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(2)  i:nth-child(5){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconzyshzy.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(2)  i:nth-child(6){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconmtfc.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(2)  i:nth-child(7){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconsx.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(2)  i:nth-child(8){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/icondbkd.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(2)  i:nth-child(9){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconzgzt.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(2)  i:nth-child(10){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconzgzc.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(2)  i:nth-child(11){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconmeican.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(2)  i:nth-child(12){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconsxss.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(2)  i:nth-child(13){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconhtgdsb.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(2)  i:nth-child(14){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconfst.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(2)  i:nth-child(15){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconhrtj.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(2)  i:nth-child(16){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/icondfjj.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(3)  i:nth-child(1){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconljyh.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(3)  i:nth-child(2){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconwywh.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(3)  i:nth-child(3){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconydsw.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(3)  i:nth-child(4){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconaq.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(3)  i:nth-child(5){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconzql.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(3)  i:nth-child(6){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconhckj.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(3)  i:nth-child(7){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/icondhl.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(3)  i:nth-child(8){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconjsl.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(3)  i:nth-child(9){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/icondfjj.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(3)  i:nth-child(10){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconmeicai.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(3)  i:nth-child(11){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconakqc.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(3)  i:nth-child(12){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconzzkg.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(3)  i:nth-child(13){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconjwyl.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(3)  i:nth-child(14){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconhtzq.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(3)  i:nth-child(15){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconrdrl.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(3)  i:nth-child(16){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconxtct.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(4)  i:nth-child(1){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/icontyls.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(4)  i:nth-child(2){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconfddx.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(4)  i:nth-child(3){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconyshx.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(4)  i:nth-child(4){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconjxrt.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(4)  i:nth-child(5){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconftkms.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(4)  i:nth-child(6){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconzghf.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(4)  i:nth-child(7){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconppd.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(4)  i:nth-child(8){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/icon2345.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(4)  i:nth-child(9){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconecovis.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(4)  i:nth-child(10){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconsba.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(4)  i:nth-child(11){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconmfw.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(4)  i:nth-child(12){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconwybm.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(4)  i:nth-child(13){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/icondlhx.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(4)  i:nth-child(14){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconychd.png)
}
.subject-item6 .kh-content .kh-content-list:nth-child(4)  i:nth-child(15){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/icondzkjjt.png) 
}
.subject-item6 .kh-content .kh-content-list:nth-child(4)  i:nth-child(16){
 background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/icon/iconjczg.png) 
}
.subject-item6 .kh-content .kh-content-list i{
  background-size: cover;
}
.swiper-icon .swiper-slide{
  width: 62px;
}
.subject-item7{
  height: 860px;
}
.subject-item7 .group{
 width: 1168px;
 position: relative;
 margin: 70px auto 0;
}
.subject-item7 .group .map{
  background: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/map08.png) no-repeat;
  height: 650px;
  width: 1000px;
  position: relative;
  background-size: cover;
}

.research-item-dot .pic-city1 {
  width: 60px;
  position: absolute;
  font-size: 18px;
  font-weight: bold;
  left: 27px;
}
.research-item-dot .arrow-city.active:before {
  background: #d5a57a;
}
.research-item-dot .arrow-city:before {
  position: relative;
  z-index: 50;
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #ded0c3;
  content: "";
  -webkit-transition: all .8s;
  -moz-transition: all .8s;
  -o-transition: all .8s;
  transition: all .8s;
}

.research-item-dot .arrow-city.one {
  top: 206px;
  left: 772px;
}
.research-item-dot .arrow-city.two {
  top: 406px;
  left: 510px;
}
.research-item-dot .arrow-city.three {
  top: 520px;
  left: 698px;
}
.research-item-dot .arrow-city.fore {
  top: 418px;
  left: 780px;
}
.research-item-dot .arrow-city.five {
  top: 126px;
    left: 824px;
}
.research-item-dot .arrow-city.six {
  top: 382px;
    left: 307px;
}
.research-item-dot .arrow-city {
  position: absolute;
  width: 9px;
  height: 9px;
}
.research-item-dot .arrow-city.active .arrow-city-radio1 {
  z-index: 0;
  border: 1px dashed #e4c9b2;
}
.research-item-dot .arrow-city.active .arrow-city-radio2 {
  z-index: 1;
  background-color: rgba(255,255,255,.3);
  -webkit-animation-delay: 2s;
  -moz-animation-delay: 2s;
  -o-animation-delay: 2s;
  animation-delay: 2s;
}
.research-item-dot .arrow-city.active .arrow-city-radio3 {
  z-index: 2;
  background-color: rgba(255,255,255,.3);
  -webkit-animation-delay: 3s;
  -moz-animation-delay: 3s;
  -o-animation-delay: 3s;
  animation-delay: 3s;
}
.research-item-dot .arrow-city.active em {
  position: absolute;
  top: 50%;
  left: 50%;
  box-sizing: border-box;
  margin-top: -13px;
  margin-left: -12px;
  width: 25px;
  height: 25px;
  border: 1px solid #e4c9b2;
  border-radius: 50%;
  background-color: rgba(255,255,255,.4);
  -webkit-transform: scale(.6);
  transform: scale(.6);
  -webkit-animation: scaleForEver2 4s linear infinite;
  -moz-animation: scaleForEver2 4s linear infinite;
  -o-animation: scaleForEver2 4s linear infinite;
  animation: scaleForEver2 4s linear infinite;
  -webkit-animation-timing-function: linear;
  -moz-animation-timing-function: linear;
  -o-animation-timing-function: linear;
  animation-timing-function: linear;
}
@keyframes scaleForEver2{0%{transform:scale(.6);-webkit-transform:scale(.6);opacity:1}70%{transform:scale(1.5);-webkit-transform:scale(1.5);opacity:.8}100%{transform:scale(2);-webkit-transform:scale(2);opacity:0}}



.subject-item8{
  height: 220px;
  background-image: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/Bitmap.png);
  color: #FFF;
}
.subject-item8 .title{
  padding-top: 32px;
  color: #fff;
}
.subject-item8 .group{
  display: flex;
  height: 60px;
  margin-top: 45px;
  justify-content: space-around;
  align-items: center;
}
.subject-item8 .group>div{
  display: flex;
  justify-content: space-around;
  align-items: center
}
.subject-item8 .group>div .icon01{
  min-width: 60px;
  height: 60px;
  background: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/gjgx.png) no-repeat;
  background-size: 50px 55px;
}
.subject-item8 .group>div .icon02{
  min-width: 140px;
  height: 48px;
  background: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/zgcgx.png) no-repeat;
  background-size: 125px 55px;
}
.subject-item8 .group>div .icon03{
  min-width: 68px;
    height: 50px;
  background: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/ISO.png) no-repeat;
  background-size: 55px 55px;
}
.subject-item8 .group>div .icon04{
  min-width: 60px;
  height: 55px;
  background: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/ISO27001.png) no-repeat;
  background-size: 50px 55px;
}
.subject-item8 .group>div .icon05{
  min-width: 60px;
  height: 50px;
  background: url(https://deallinker-homepage.oss-cn-beijing.aliyuncs.com/image/opdlm.png) no-repeat;
  background-size: 50px 55px;
}