.video_wrap {
  overflow: hidden;
}
.index-intro {
  background-color: #ebebeb;
  padding: 47px 0;
  padding-top: 0px;
}
.index-intro .container {
  border: 1px solid #ccc;
  height: 334px;
  padding: 0;
}
.index-intro .title {
  width: 17%;
  float: left;
}
.index-intro .title .home_title {
  font-size: 36px;
  color: #333;
  text-align: center;
  margin-top: 40%;
  font-weight: bold;
  margin-bottom: 20%;
}
.index-intro .title .home_desc {
  text-align: center;
  color: #333;
  font-size: 24px;
  font-weight: bold;
}
.index-intro .material-intabbox {
  margin-top: 0px;
  overflow: hidden;
}
.index-intro .material-intabcont {
  width: 66%;
  float: right;
  background: #fff;
  height: 332px;
}
.index-intro .material-intabitem {
  position: relative;
}
.index-intro .material-intabtit {
  width: 17%;
  float: left;
  border-left: 1px solid #ccc;
  border-right: 1px solid #ccc;
}
.index-intro .material-intabtit ul {
  margin-top: 0;
}
.index-intro .material-intabtit li {
  height: 166px;
  position: relative;
  padding: 0;
  background-color: #f4f4f4;
  cursor: pointer;
  margin-bottom: 0;
  padding-top: 20%;
  text-align: center;
}
.index-intro .material-intabtit li::after {
  content: "";
  position: absolute;
  right: -10px;
  top: 83px;
  width: 6px;
  height: 100%;
}
.index-intro .material-intabtit li.active {
  background: #1A7BD0;
}
.index-intro .material-intabtit li.active::after {
  background-color: #EC6400;
  width: 0;
  height: 0;
  border-top: 15px solid #fff;
  border-bottom: 15px solid #fff;
  border-left: 10px solid #1A7BD0;
}
.index-intro .material-intabtit li.active h3,
.index-intro .material-intabtit li.active p {
  color: #fff;
}
.index-intro .material-intabtit li h3 {
  padding: 0;
  font-size: 14px;
  font-weight: normal;
  margin: 0;
}
.index-intro .material-intabitem ul {
  margin: 3%;
  margin-left: 5%;
  margin-right: 0;
  overflow: hidden;
}
.index-intro .material-intabitem ul li {
  border-bottom: 1px dashed #979797;
  width: 31%;
  float: left;
  position: relative;
  padding-left: 15px;
  padding-top: 10px;
  padding-bottom: 10px;
  margin-right: 2%;
}
.index-intro .material-intabitem ul li:before {
  background: #6e6e6e;
  width: 4px;
  height: 4px;
  border-radius: 4px;
  position: absolute;
  left: 0;
  top: 45%;
  content: "";
}
.index-intro .material-intabitem ul li a {
  color: #333;
}
.IBW-APP {
  margin-top: 40px;
  margin-bottom: 10px;
}
.IBW-APP .bd li {
  float: left;
  transition: all 0.3s ease 0s;
  position: relative;
}
.IBW-APP .bd li .iFCB-rp {
  position: relative;
  padding: 0 15px 30px;
}
.IBW-APP .iFCB-PRO-3 {
  float: left;
  width: 33.33333333%;
  box-sizing: border-box;
}
.IBW-APP .bd li .iFCB-rp .pic {
  transition: 200ms linear;
  overflow: hidden;
  width: 349px;
}
.IBW-APP .bd li .iFCB-rp .pic img {
  transition: all 0.6s ease-in-out;
}
.IBW-APP .bd li .iFCB-rp:hover .pic {
  box-shadow: 0 20px 50px -8px #d3d3d3;
}
.IBW-APP .bd li .iFCB-rp:hover .pic img {
  transform: scale(1.1);
}
.IBW-APP .bd li h3 {
  position: absolute;
  left: 15px;
  top: 0px;
  font-size: 22px;
  color: #fdfdfd;
  background: #fff;
  color: #1A7BD0;
  padding: 10px;
  padding-left: 18px;
  border: 1px solid #ddd;
  border-bottom: 0;
  width: 349px;
  margin-top: 0;
}
.IBW-APP .bd li p {
  position: absolute;
  left: 15px;
  top: 35px;
  font-size: 14px;
  color: #666;
  width: 349px;
  background: #fff;
  padding-bottom: 5px;
  border: 1px solid #ddd;
  border-top: 0;
  padding-left: 18px;
  padding-right: 10px;
}
.IBW-APP .bd li .btn {
  position: absolute;
  left: 35px;
  top: 112px;
  font-size: 12px;
  color: #fdfdfd;
  width: 86px;
  line-height: 20px;
  border-radius: 20px;
  font-weight: normal;
  border: 1px solid #1A7BD0;
  background: #1A7BD0;
  padding: 0;
}
.IBW-APP .bd li .btn:hover {
  background: #565656;
}
.index-solution {
  background-color: #F2F2F2 ;
  padding: 47px 0;
}
.index-solution .home_desc {
  margin-top: 0;
}
.index-solution .home_title {
  font-size: 36px;
  font-weight: bold;
  color: #333;
  text-align: center;
}
.index-solution .home_desc {
  text-align: center;
  margin-bottom: 30px;
  color: #333;
  font-size: 18px;
  margin-top: 10px;
}
.material-intabbox {
  margin-top: 18px;
}
.material-intabcont {
  width: 850px;
  float: right;
}
.material-intabitem {
  position: relative;
}
.material-intabitem .video-bg img {
  display: block;
  width: 100%;
  height: 515px;
}
.material-intabitem .iconfont {
  width: 80px;
  height: 80px;
  display: block;
  background: url(../images/video-btn.png) no-repeat;
  font-size: 34px;
  text-indent: 4px;
  color: #fff;
  text-align: center;
  position: absolute;
  left: 50%;
  top: 50%;
  margin-top: -40px;
  margin-left: -40px;
}
.material-intabtit {
  width: 260px;
  float: left;
}
.material-intabtit ul {
  margin-top: -18px;
}
.material-intabtit li {
  height: 91px;
  position: relative;
  padding: 0 6px 0 44px;
  background-color: #ffffff;
  cursor: pointer;
  margin-bottom: 10px;
}
.material-intabtit li::after {
  content: "";
  position: absolute;
  right: -6px;
  top: 0;
  width: 6px;
  height: 100%;
}
.material-intabtit li i.icon {
  position: absolute;
  width: 40px;
  height: 40px;
  background: url(../images/iconfont22.png) no-repeat;
  top: 34px;
  left: 18px;
}
.material-intabtit li i.icon1 {
  background-position: 0 0;
}
.material-intabtit li i.icon2 {
  background-position: -57px 0;
}
.material-intabtit li i.icon3 {
  background-position: -110px 0;
}
.material-intabtit li i.icon4 {
  background-position: -160px 0;
}
.material-intabtit li i.icon5 {
  background-position: -216px 0;
}
.material-intabtit li.active i.icon1 {
  background-position: 0 -57px;
}
.material-intabtit li.active i.icon2 {
  background-position: -57px -57px;
}
.material-intabtit li.active i.icon3 {
  background-position: -110px -57px;
}
.material-intabtit li.active i.icon4 {
  background-position: -160px -57px;
}
.material-intabtit li.active i.icon5 {
  background-position: -216px -57px;
}
.material-intabtit li h3 {
  padding-left: 32px;
  font-size: 18px;
  color: #666666;
  padding-top: 26px;
  font-weight: bold;
}
.material-intabtit li p {
  height: 24px;
  line-height: 24px;
  font-size: 14px;
  color: #999999;
  text-transform: uppercase;
  padding-left: 32px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-top: 4px;
}
.material-intabtit li.active {
  background: #1A7BD0;
}
.material-intabtit li.active::after {
  background-color: #EC6400;
}
.material-intabtit li.active h3,
.material-intabtit li.active p {
  color: #fff;
}
.material-intabcont .video-bg {
  height: 438px;
  overflow: hidden;
  position: relative;
}
.material-intabcont .video-brand-img {
  background-color: #ffffff;
  padding: 0 4px;
}
.material-intabcont .brand-imgs {
  float: left;
  width: 25%;
}
.material-intabcont .brand-imgs img {
  border: 0;
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}
.material-intabcont .brand-imgs .item {
  border: 1px solid #DCDCDC;
  margin: 10px 6px;
}
.material-intabcont .brand-imgs:hover .item {
  border: 1px solid #c00;
}
.index_advantage {
  padding-bottom: 64px;
  overflow: hidden;
}
.index_advantage .desc {
  color: #333;
  font-size: 18px;
  margin-bottom: 30px;
}
.index_advantage .title {
  text-align: center;
  line-height: 36px;
  color: #333;
  padding-top: 50px;
}
.index_advantage h2 {
  font-size: 40px;
  font-weight: bold;
}
.index_advantage .desc {
  font-size: 18px;
  margin-top: 10px;
  position: relative;
}
.index_advantage h2 {
  font-size: 36px;
}
.index_advantage .pic {
  width: 580px;
  float: left;
}
.index_advantage .pic img {
  border: 0;
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}
.index_advantage .advan_detail {
  overflow: hidden;
  padding-left: 38px;
}
.index_advantage .advan_list.n2 {
  position: relative;
}
.index_advantage .advan_list.n2 .pic {
  position: absolute;
  right: 0;
  top: 26px;
}
.index_advantage .advan_list.n2 .advan_detail .advan_desc {
  margin-bottom: 10px;
  margin-top: 14px;
}
.index_advantage .advan_list.n2 .advan_detail {
  margin-right: 677px;
}
.index_advantage .advan_list.n2 .advan_detail {
  padding-left: 0;
}
.index_advantage .advan_detail span.num {
  color: #ffffff;
  font-size: 36px;
  font-family: Impact;
  position: relative;
  background: url(../images/rectangle.png) no-repeat;
  width: 86px;
  height: 86px;
  float: left;
  text-align: center;
  line-height: 86px;
  margin-right: 8px;
}
.index_advantage .advan_detail .tit_big {
  color: #1A7BD0;
  font-size: 30px;
  font-weight: bold;
  line-height: 40px;
  margin-top: 6px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.index_advantage .advan_detail .tit_small {
  font-size: 24px;
  color: #333;
  line-height: 40px;
  overflow: hidden;
}
.advan_detail .desc_small_text {
  color: #666666;
  font-size: 14px;
  line-height: 24px;
  background: url(../images/advan_circle.png) no-repeat 12px 10px;
  padding-left: 32px;
  margin-bottom: 16px;
  overflow: hidden;
}
.index-storageadvantage {
  overflow: hidden;
  padding-top: 3%;
  padding-bottom: 3%;
}
.index-storageadvantage .bigtitle .home_title {
  font-size: 36px;
  font-weight: bold;
  color: #333;
  text-align: center;
}
.index-storageadvantage .bigtitle .home_desc {
  text-align: center;
  margin-bottom: 30px;
  color: #333;
  font-size: 18px;
  margin-top: 10px;
}
.index-storageadvantage .item {
  border: 1px solid #1A7BD0;
  width: 28%;
  margin-right: 12px;
  margin-left: 12px;
  float: left;
  background: #ebe9ea;
}
.index-storageadvantage .item .title {
  background: #1A7BD0;
  padding: 12px 0;
  text-align: center;
  font-size: 24px;
  color: #fff;
}
.index-storageadvantage .item img {
  width: 100%;
}
.index-storageadvantage .item ul {
  margin-top: 5px;
  margin-bottom: 5px;
}
.index-storageadvantage .item ul li {
  padding: 5px;
  position: relative;
  padding-left: 15px;
}
.index-storageadvantage .item ul li:before {
  background: #EC6400;
  width: 4px;
  height: 4px;
  position: absolute;
  left: 7px;
  top: 13px;
  content: "";
}
.index-storageadvantage .customersitediv {
  width: 37%;
}
.index-storageadvantage .customersitediv .customersiteul {
  overflow: hidden;
  margin: 0;
}
.index-storageadvantage .customersitediv .customersiteul li {
  width: 50%;
  float: left;
  padding: 0;
}
.index-storageadvantage .customersitediv .customersiteul li img {
  height: 251px;
}
.index-storageadvantage .customersitediv .customersiteul li:before {
  display: none;
}
.pict {
  width: 688px;
  height: 41px;
  margin: 0 auto 40px;
}
.pict li a {
  width: 166px;
  height: 41px;
  float: left;
  overflow: hidden;
  font-size: 14px;
  line-height: 41px;
  margin-right: 6px;
  background: #f5f5f5;
  border-radius: 6px;
  font-weight: bold;
  text-align: center;
  display: block;
  color: #333;
}
.pict li a:hover,
.pict .cur a {
  background: url(../images/abt-th.png) no-repeat center top;
  color: #fff;
  height: 48px;
}
.pic1 {
  height: 300px;
  position: relative;
}
.pic1 li {
  width: 292px;
  float: left;
  margin: 0 12px 0 0;
  background: #000;
}
.pic1 li img {
  display: block;
  width: 292px;
  height: 214px;
  opacity: 0.95;
}
.pic1 li:hover img {
  opacity: 1;
}