body {
  background: #fff;
}

.server-brief {
  margin-top: 40px;
}

/*banner样式*/
.info-banner {
  width: auto;
  max-width: 100%;
  height: 502px;
  background: url("img/20191223/banner.png") no-repeat center top;
  background-size: cover;
}


.flex-nav {
  position: absolute;
  right: 140px;
  bottom: 20px;
}

.flex-nav li {
  margin-right: 40px;
  float: left;
}

.flex-nav li a {
  display: inline-block;
  font-size: 14px;
  color: #4c4c4c;
}

/*模块*/
.trusteeship-info {
  margin-top: 38px;
}

.module-marg-top {
  margin: 80px auto;
}

.group-title {
  position: relative;
  height: 20px;
  line-height: 20px;
  margin: 55px 0px 35px 0px;
}

/* 视频 */
.server-video-placeholder {
  display: inline-block;
  width: 180px;
  margin-top: 20px;
  padding-top: 130px;
  background: url(img/video_placeholder.png) no-repeat center top;
  color: #4c4c4c;
  font-size: 12px;
}

.video-mask-container {
  display: none;
  position: relative;
  z-index: 1000;
}

.video-mask {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: #000;
  opacity: 0.5;
  filter: alpha(opacity=50);
}

.video-container {
  position: fixed;
  top: 30%;
  left: 50%;
  width: 680px;
  height: 384px;
  border: 2px solid #000;
  margin-left: -340px;
  z-index: 2;
}

.video-player {
  height: 100%;
}

.video-close {
  position: absolute;
  top: -34px;
  right: -2px;
  width: 32px;
  height: 32px;
  background: url(img/server_video_close.png) no-repeat center;
  cursor: pointer;
}

.video-close:hover {
  background-image: url(img/server_video_close_hover.png);
}

.video-player embed {
  width: 100%;
  height: 100%;
}

.video-player object {
  width: 100%;
  height: 100%;
}

/* 优势滚动 */
.youshi-module {
  margin-top: 80px;
}

.slider-outer {
  margin-top: 32px;
}

.youshi-slider-item {
  height: 360px;
  border: 1px solid #eee;
}

.youshi-title {
  font-size: 16px;
}

.youshi-text {
  padding: 15px 20px;
  font-size: 12px;
  line-height: 2em;
  text-align: justify;
}

.youshi-icon {
  height: 170px;
  overflow: hidden;
}

.youshi-icon div {
  margin: 0 auto;
  width: 100px;
  height: 100px;
  margin-top: 35px;
  background-image: url(img/server_youshi.png);
  background-repeat: no-repeat;
}

.youshi-icon-move div {
  background-position: 0 0;
}

.youshi-slider-item:hover .youshi-icon-move div {
  background-position: -100px 0;
}

.youshi-icon-heart div {
  background-position: 0 -100px;
}

.youshi-slider-item:hover .youshi-icon-heart div {
  background-position: -100px -100px;
}

.youshi-icon-storage div {
  background-position: 0 -200px;
}

.youshi-slider-item:hover .youshi-icon-storage div {
  background-position: -100px -200px;
}

.youshi-icon-diskprotect div {
  background-position: 0 -300px;
}

.youshi-slider-item:hover .youshi-icon-diskprotect div {
  background-position: -100px -300px;
}

.youshi-icon-reliable div {
  background-position: 0 -400px;
}

.youshi-slider-item:hover .youshi-icon-reliable div {
  background-position: -100px -400px;
}

.youshi-icon-cloud div {
  background-position: 0 -500px;
}

.youshi-slider-item:hover .youshi-icon-cloud div {
  background-position: -100px -500px;
}

.youshi-icon-servers div {
  background-position: 0 -600px;
}

.youshi-slider-item:hover .youshi-icon-servers div {
  background-position: -100px -600px;
}

.youshi-icon-global div {
  background-position: 0 -700px;
}

.youshi-slider-item:hover .youshi-icon-global div {
  background-position: -100px -700px;
}

/* 新版优势内容 start*/
.adv-wrap {}

.adv-wrap ul {
  display: flex;
  flex-wrap: wrap;
  /* justify-content: center; */
}

.adv-wrap ul li {
  margin-right: 80px;
  margin-bottom: 40px;
  width: 20%;
  box-sizing: border-box;
}

.adv-wrap ul li:nth-child(4n) {
  margin-right: 0;
}

.adv-wrap ul li:nth-last-child(-n + 4) {
  margin-bottom: 0;
}

.adv-wrap .adv-icon {
  width: 108px;
  height: 108px;
  margin: 0 auto;
}

.adv-wrap .adv-title {
  font-family: PingFang SC, PingFang SC;
  font-weight: 500;
  font-size: 20px;
  color: #131628;
  line-height: 23px;
  text-align: center;
  margin-top: 12px;
  margin-bottom: 8px;
}

.adv-wrap .adv-content {
  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  font-size: 14px;
  color: #7E8299;
  line-height: 22px;
  text-align: justify;
}

.adv-wrap .adv-icon-1 {
  background: url(img/20191223/product_adv_1.png) no-repeat center;
  background-size: cover;
}

.adv-wrap .adv-icon-2 {
  background: url(img/20191223/product_adv_2.png) no-repeat center;
  background-size: cover;
}

.adv-wrap .adv-icon-3 {
  background: url(img/20191223/product_adv_3.png) no-repeat center;
  background-size: cover;
}

.adv-wrap .adv-icon-4 {
  background: url(img/20191223/product_adv_4.png) no-repeat center;
  background-size: cover;
}

.adv-wrap .adv-icon-5 {
  background: url(img/20191223/product_adv_5.png) no-repeat center;
  background-size: cover;
}

.adv-wrap .adv-icon-6 {
  background: url(img/20191223/product_adv_6.png) no-repeat center;
  background-size: cover;
}

.adv-wrap .adv-icon-7 {
  background: url(img/20191223/product_adv_7.png) no-repeat center;
  background-size: cover;
}

.adv-wrap .adv-icon-8 {
  background: url(img/20191223/product_adv_8.png) no-repeat center;
  background-size: cover;
}

/* 新版优势内容 end*/

/* 功能介绍 start */
.product-power-wrap {
  /* background-color: #f7f8fa;
  padding: 80px 0; */
}

.product-power {
  /* margin-top: 60px; */
  /* border: solid 1px #cfd6e3; */
}

.product-power li {
  /* border-bottom: solid 1px #cfd6e3; */
}

.product-power li:last-child {
  /* border-bottom: solid 1px transparent; */
}

.module-title {
  height: auto;
  line-height: normal;
  padding-bottom: 40px;
}

.module-title-name {
  width: 100%;
  height: 56px;
  font-family: PingFang SC, PingFang SC;
  font-weight: 500;
  color: #131628 !important;
  line-height: 47px;
  text-align: center;
}

.module-title-subName {
  height: 22px;
  padding-bottom: 48px;
  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  font-size: 16px;
  color: #7E8299;
  line-height: 19px;
  text-align: center;
}

.app-scene-cardName {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.app-scene_buy {
  width: 600px;
  height: 280px;
  border-radius: 16px;
  padding-top: 48px;
  padding-left: 48px;
  font-family: PingFang SC, PingFang SC;
}

.app-scene_buy:hover {
  box-shadow: 0px 2px 16px 0px rgba(27, 31, 53, 0.08);
}

.app-scene_buy-title {
  height: 34px;
  font-weight: 500;
  font-size: 24px;
  color: #1B1F35;
  line-height: 28px;
  text-align: left;
}

.app-scene_buy-desc {
  width: 280px;
  height: 66px;
  font-weight: 400;
  font-size: 16px;
  color: #7E8299;
  line-height: 22px;
  text-align: justify;
  margin-top: 12px;
  margin-bottom: 24px;
}

.app-scene_buy-button {
  width: 136px;
  height: 48px;
  background: #E1251B;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-scene_buy-button a {
  color: #fff;
  font-size: 16px;
}

.app-scene_buy:hover > .app-scene_buy-button {
  background: linear-gradient(135deg, #E1251B 0%, #FD8A1F 100%);
}

.app-scene_education {
  background: url('../../../images/bg_scene_education@2x.png') no-repeat center;
  background-size: contain;
}

.app-scene_city {
  background: url('../../../images/bg_scene_city@2x.png') no-repeat center;
  background-size: contain;
}

.app-scene_audio {
  background: url('../../../images/bg_scene_video@2x.png') no-repeat center;
  background-size: contain;
}

.app-scene_monitor {
  background: url('../../../images/bg_scene_detection@2x.png') no-repeat center;
  background-size: contain;
}

.power_bgd-ul {
  width: auto;
  max-width: 100%;
  height: 676px;
  background: url('../../../images/bg_home_features@2x.png') no-repeat center;
  background-size: cover;
}

.pp-icon {
  float: left;
  display: inline-block;
  width: 64px;
  height: 64px;
  margin: 35px 33px 35px 44px;
}

.content-wrap {
  float: left;
  width: 1036px;
  height: 28px;
  font-family: PingFang SC, PingFang SC;
  font-weight: 500;
  font-size: 20px;
  color: #131628;
  line-height: 23px;
  text-align: left;
  margin-top: 31px;
}

.content-title {
  font-size: 20px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 46px;
  letter-spacing: 0px;
  font-weight: 400;
  color: #231E1E;
}

.content {
  width: 1036px;
  height: 42px;
  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  font-size: 15px;
  color: #5E6278;
  line-height: 18px;
  text-align: justify;
}

.pp-icon-1 {
  background: url(img/20191223/product_count_1.png) no-repeat center;
}

.pp-icon-2 {
  background: url(img/20191223/product_count_2.png) no-repeat center;
}

.pp-icon-3 {
  height: 49px;
  background: url(img/20191223/product_count_3.png) no-repeat center;
}

.pp-icon-4 {
  background: url(img/20191223/product_count_4.png) no-repeat center;
}

.pp-icon-5 {
  background: url(img/20191223/product_count_5.png) no-repeat center;
}

/* 功能介绍 end */

/* 优势对比 start */
.server-module_chinaMap {
  width: auto;
  height: 780px;
  background: url(../../../images/bg_home_nodes@2x.png) no-repeat center;
  background-size: cover;
  margin-bottom: 80px;
}

.adv-compare-wrap {}

.adv-compare {
  /* border: solid 1px #d3d3d3; */
  margin-top: 60px;
}

.adv-compare ul {}

.adv-compare ul li {
  float: left;
  width: 277px;
}

.adv-compare ul li:nth-child(1) {
  border-left: solid 1px #d3d3d3;
}

.adv-compare ul li div:nth-child(1) {
  border-top: solid 1px #d3d3d3;
}

.adv-compare ul li div:last-child {
  border-bottom: solid 1px #d3d3d3;
}

.adv-compare ul li div {
  font-size: 14px;
  font-weight: normal;
  font-stretch: normal;
  height: 38px;
  line-height: 38px;
  letter-spacing: 0px;
  color: #666666;
  border-right: solid 1px #d3d3d3;
  text-align: center;
}

.adv-compare ul li div:nth-child(odd) {
  background: #f6f6f6;
}

.adv-compare ul li div:nth-child(1) {
  height: 63px;
  font-size: 18px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 63px;
  letter-spacing: 0px;
  color: #333333;
  border-bottom: solid 1px #d3d3d3;
}

.adv-compare-title {}

.true-icon {
  display: inline-block;
  width: 17px;
  height: 16px;
  background: url(img/20191223/true-icon.png) no-repeat center;
}

.adv-compare ul .active {
  width: 373px;
  box-shadow: 0px 2px 6px 0px rgba(0, 0, 0, 0.33);
  border: solid 1px #E80808;
  margin-top: -11px;
}

.adv-compare ul .active div:nth-child(odd) {
  background-color: #FFECE8;
}

.adv-compare ul .active div:nth-child(1) {
  height: 74px;
  line-height: 74px;
  background-color: #E80808;
  font-size: 20px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  border-top: none;
  color: #ffffff;
}

/* 优势对比 end*/

/* 应用场景 start */
.app-scene-wrap {
  background: #F4F6FB;
  /* background-color: #313947; */
  padding: 80px 0;
  /* height: 610px; */
}

.app-scene-block {
  display: flex;
  justify-content: space-around;
  position: relative;
  margin-top: 38px;
}

.app-scene {
  /* float: left; */
}

.app-scene-item {
  font-size: 18px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 46px;
  letter-spacing: 0px;
  color: #fff;
  z-index: 3;
  width: 100px;
  text-align: center;
}

.app-scene-detail {
  display: none;
  width: 100%;
  position: absolute;
  top: 48px;
  left: 0;
  background-color: #ffffff;
  border: solid 1px #cfd6e3;
  padding: 40px;
  z-index: 2;
  text-align: left;
}

.app-scene-detail ul li {
  float: left;
}

.app-scene-detail ul li:nth-child(1) {
  width: 60%;
  margin-right: 92px;
}

.app-scene-title {
  font-size: 16px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #231E1E;
  font-weight: bold;
  margin-top: 15px;
}

.app-scene-title:nth-of-type(1) {
  margin-top: 0
}

.app-scene-content {
  font-size: 14px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 30px;
  letter-spacing: 0px;
  color: #706C6C;
}

.app-scene-tips {
  font-size: 14px;
  font-weight: normal;
  letter-spacing: 0px;
  color: #E80808;
  line-height: 23px;
}

.app-car-wrap {
  display: inline-block;
  width: 360px;
  height: 240px;
  background: #E80808;
}

.app-car-title {
  font-size: 16px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 26px;
  letter-spacing: 0px;
  color: #ffffff;
  text-align: center;
  padding: 24px 0 22px;
  ;
}

.app-car-content {
  font-size: 14px;
  font-weight: normal;
  letter-spacing: 0px;
  color: #ffffff;
  /* padding:0 40px; */
}

.app-car-content div {
  float: left;
  margin: 0 0 0 40px;
  width: 120px;
}

.app-buy-button {
  display: block;
  width: 90px;
  height: 34px;
  border-radius: 2px;
  border: solid 1px #ffffff;
  font-size: 14px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 33px;
  letter-spacing: 0px;
  color: #ffffff;
  text-align: center;
  margin: 14px 0 0 42px;
}

.app-buy-button:hover {
  color: #fff
}

.app-scene-active .app-scene-item {
  border-bottom: 2px solid #E80808;
}

.app-scene-active .app-scene-item .app-scene-detail {
  display: block;
}

/* 应用场景 end */

/* 插件样式重置 */
.bx-wrapper {
  box-shadow: none;
  border: none;
}

.bx-wrapper .bx-controls-direction a {
  z-index: 999;
}

.bx-wrapper .bx-prev:focus,
.bx-wrapper .bx-controls-direction a {
  top: 50%;
  margin-top: -40px;
  width: 20px;
  height: 80px;
  background: #eeeeee url(img/server_youshi_left.png) no-repeat center;
}

.bx-wrapper .bx-prev:hover {
  background: #059fff url(img/server_youshi_left.png) no-repeat center;
}

.bx-wrapper .bx-prev {
  left: 0;
}

.bx-wrapper a.bx-next:focus,
.bx-wrapper .bx-controls-direction a.bx-next {
  background: #eee url(img/server_youshi_right.png) no-repeat center;
  right: 0;
}

.bx-wrapper a.bx-next:hover {
  background: #059fff url(img/server_youshi_right.png) no-repeat center;
}

.bx-wrapper .bx-pager.bx-default-pager a {
  width: 30px;
  height: 5px;
  background: #d6f0f9;
  border-radius: 0;
}

.bx-wrapper .bx-pager.bx-default-pager a.active,
.bx-wrapper .bx-pager.bx-default-pager a:focus,
.bx-wrapper .bx-pager.bx-default-pager a:hover {
  background-color: #059fff;
}

/* 使用场景 */
.scene-container {
  position: relative;
  margin-top: 32px;
}

.scene-item {
  width: 100%;
  height: 80px;
  padding-right: 86%;
  border: 1px solid #eeeeee;
  border-top: none;
  background-color: #fafafa;
  line-height: 80px;
  text-align: center;
  cursor: pointer;
}

.scene-item:first-child {
  border-top: 1px solid #eee;
}

.scene-item.scene--active {
  background-color: #fff;
  border-left: 2px solid #059fff;
}

.scene-detail {
  display: none;
  position: absolute;
  left: 14%;
  bottom: 0;
  top: 0;
  z-index: 10;
  width: 86%;
  height: 320px;
  border: 1px solid #eee;
  border-left: none;
  padding: 0 30px;
  background-color: #fff;
  line-height: 1;
  text-align: left;
  cursor: default;
}

.scene--active .scene-detail {
  display: block;
}

.scene-title {
  line-height: 80px;
  font-size: 16px;
  color: #4e4e4e;
}

.scene-description {
  height: 120px;
  font-size: 14px;
  line-height: 2em;
}

.scene-purchase {
  line-height: 100px;
  border-top: 1px dashed #eee;
}

.scene-purchase-title {
  margin-right: 30px;
}

.server-configs {
  display: inline-block;
  border: 1px solid #eee;
  padding: 18px 24px;
  margin-left: 10px;
  text-align: center;
  vertical-align: middle;
  line-height: 1;
}

.server-configs span {
  display: block;
}

.config-title {
  font-size: 20px;
}

.config-name {
  margin-top: 10px;
  font-size: 12px;
}

.scene-purchase .price-box {
  line-height: 32px;
  padding-top: 35px;
  text-align: center;
}

.buy-button {
  display: inline-block;
  height: 32px;
  border-radius: 2px;
  padding: 0 20px;
  margin-left: 10px;
  background-color: #ff6600;
  line-height: 32px;
  color: #fff;
}

.buy-button:hover {
  background-color: #f26100;
}

.price-int {
  font-size: 26px;
}

/* 产品功能 */
.function-table {
  width: 100%;
  border-top: 1px solid #eee;
  border-left: 1px solid #eee;
  margin-top: 32px;
}

.function-table td {
  padding: 40px 17px;
  border-right: 1px solid #eee;
  border-bottom: 1px solid #eee;
  color: #666;
  font-size: 14px;
}

td.multi-td {
  padding: 0 20px;
}

.function-title {
  background-color: #fafafa;
  color: #4c4c4c;
}

.function-title span {
  display: inline-block;
  padding-left: 34px;
  background: no-repeat left center;
  line-height: 30px;
  background-image: url(img/server_function.png);
  background-repeat: no-repeat;
}

span.function-icon-calculate {
  background-position: 0 3px;
}

span.function-icon-storage {
  background-position: 0 -29px;
}

span.function-icon-safety {
  background-position: 0 -65px;
}

span.function-icon-manage {
  background-position: 0 -100px;
}

span.function-icon-net {
  background-position: 0 -135px;
}

/* 合作伙伴 */
.cooperative-partner-list {
  margin-top: 32px;
}

.cooperative-partner-list li {
  float: left;
  width: 24%;
  height: 130px;
  margin: 10px 0px 0px 1%;
}

.cooperative-partner-list li a {
  display: inline-block;
  width: 100%;
  height: 100%;
  /* border: 1px solid #eee; */
  text-align: center;
  vertical-align: middle;
  line-height: 130px;
}

.cooperative-partner-list img {
  vertical-align: middle;
}