.case-container .title-desc-mobile {
  display: none;
}


/* Banner */

/* 新模块 -------------------------- */

.new-iot-desc {
  position: relative;
  margin-top: 1.6rem;
  width: 100%;
  /* background-color: #0074FF; */
  height: auto;
  overflow: hidden;
}

.new-iot-desc .new-iot-menu {
  display: flex;
  /* justify-content: space-between; */
  width: 100%;
  height: 14.1rem;
  align-items: center;
}

.new-iot-desc .new-iot-menu .menu-item {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: space-between;
  width: 6.5rem;
  height: 10rem;
  border-radius: 9rem;
  /* background-image: url(../img/case/iot-icon-bg-1.webp); */
  background-size: cover;
  background: no-repeat;
  position: relative;
  padding: 20px 0;
  margin: 10px;
  box-shadow: 0 10px 20px -10px #0073ff77;
  transition: .2s;
}

.new-iot-desc .new-iot-menu .menu-item::before {
  content: '';
  display: block;
  width: 6.5rem;
  height: 10rem;
  background-color: #000000a1;
  position: absolute;
  border-radius: 9rem;
  backdrop-filter: blur(2px);
  top: 0;
  z-index: 1;
  /* cursor: pointer; */


}

/* 点点 */
.new-iot-desc .new-iot-menu .menu-item .dd {
  position: absolute;
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 50%;
  background-color: #0073ff;
  box-shadow: unset;
  bottom: -4.2rem;
  z-index: -1;
  transition: .3;
}

.new-iot-desc .new-iot-menu .active {
  background-color: #1563f3e9;
  box-shadow: unset;
  transition: .3s;
  outline: .4rem solid #1d74df71;
  /* border: 6px solid #1d74df2d; */
  scale: .9;
}



.new-iot-desc .new-iot-menu .menu-item img {
  width: 3rem;
  height: 3rem;
  z-index: 2;

  -webkit-user-select: none;
  /* Chrome, Safari, Opera */
  -moz-user-select: none;
  /* Firefox */
  -ms-user-select: none;
  /* Internet Explorer/Edge */
  user-select: none;
}

.new-iot-desc .new-iot-menu .menu-item span {
  font-size: 1.4rem;
  z-index: 2;
  color: white;

  -webkit-user-select: none;
  /* Chrome, Safari, Opera */
  -moz-user-select: none;
  /* Firefox */
  -ms-user-select: none;
  /* Internet Explorer/Edge */
  user-select: none;
}

/* .content-window-card {
  width: 18rem;
}

.content-window-card {
  position: relative;
  width: 23rem;
  padding: 0.75rem 0 0 1.25rem;
  box-shadow: none;
  bottom: 0;
  left: 0;
}

.content-window-card p {
  height: 2rem;
} */




/* banner部分 */
.new-iot-desc .new-iot-banner {
  display: flex;
  width: 100%;
  padding: 1.9rem 2.6rem;
  position: relative;
  height: 33.5rem;
  border-radius: 1.4rem 4.6rem 4.6rem 4.6rem;
  background: url(../img/case/iot-banner-bg-1.webp);
  background-size: cover;
  background-repeat: no-repeat;
  z-index: 10;
  box-shadow: 0px -14px 0px -10px #0073ffb8;
  transition: .5s ease;
}

.new-iot-desc .item-link {
  width: 100%;
  display: flex;
  margin-top: 1.4rem;
  padding: 1rem 2rem;
  border-radius: 2rem;
  background-color: #efefef;
  flex-direction: row;
  align-items: center;
}

.new-iot-desc .item-link>div:first-child {
  margin-right: .6rem;
  font-size: 1.6rem;
  white-space: nowrap;
}

.new-iot-desc .item-link>div:last-child {
  font-size: 1.6rem;

}

.new-iot-desc .item-link>div:last-child a {
  display: inline-block;
  margin-right: 1rem;
  color: #0073ff;

}


.new-iot-desc .new-iot-banner::before {
  content: '';
  display: block;
  width: 100%;
  height: 33.5rem;
  background-color: #000000a1;
  position: absolute;
  border-radius: 1.4rem 4.6rem 4.6rem 4.6rem;
  /* backdrop-filter: blur(2rem); */
  top: 0;
  left: 0;
  z-index: 1;
}

.new-iot-desc .new-iot-banner .word-area {
  /* display: flex; */
  width: 50%;
  padding-right: 1rem;
  margin: 0 2.5rem;
  height: 100%;
  overflow-y: auto;
  z-index: 40;
  transition: .5s;
}


.new-iot-desc .new-iot-banner .word-area .word-area-item {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
  overflow-y: auto;
}

.new-iot-desc .new-iot-banner .word-area .word-area-item .word-area-item-title {
  color: #1b8dff;
  font-size: 1.8rem;
  line-height: 3rem;
  /* color: white; */
}

.new-iot-desc .new-iot-banner .word-area .word-area-item .word-area-item-desc {
  font-size: 1.3rem;
  color: white;
  line-height: 3rem;
}

.new-iot-desc .pic-mode .pic {
  position: absolute;
  display: block;
  top: 20rem;
  right: 4rem;
  width: 30rem;
  height: auto;
  z-index: 40;
  transition: .5s;





}

.new-iot-desc .pic-mode .pic img:first-child {
  padding: .9rem;
  border-radius: 3rem;
  transition: .5s;
}

.new-iot-desc .pic-mode .pic img:last-child {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;

}

.new-iot-desc .pic-mode .rotating-point-list {
  position: absolute;
  display: flex;
  flex-direction: column;
  top: 20rem;
  right: 1rem;
  width: 2rem;
  height: auto;
  /* background-color: #0073ff; */
  z-index: 44;
}

.new-iot-desc .pic-mode .rotating-point-list div {
  width: .7rem;
  height: .7rem;
  margin-bottom: 1rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.8);
  opacity: .4;
  backdrop-filter: blur(2px);
}

.new-iot-desc .pic-mode .rotating-point-list .p-active {
  opacity: 1;
}

/* 自定义整个滚动条 */
.word-area::-webkit-scrollbar {
  width: 4px;
  /* 设置滚动条的宽度 */
}

/* 自定义滚动条轨道 */
.word-area::-webkit-scrollbar-track {
  background: #ffffff28;
  /* 设置轨道的背景颜色 */
}

/* 自定义滚动条的滑块（thumb） */
.word-area::-webkit-scrollbar-thumb {
  background: #ffffff41;
  border-radius: 16px;
  /* 设置滑块的背景颜色 */
}

/* 当滑块悬停或活动时自定义滚动条的滑块 */
.word-area::-webkit-scrollbar-thumb:hover {
  background: #ffffff;
  /* 设置滑块在悬停状态下的背景颜色 */
}


/* ------------------------------------------------------------------------------------------------------ */




/* demo 里面 */
.case-container {
  /* margin: 0 auto;
  display: flex;
  flex-direction: column; */
}


/* 全屏案例图 */

.iot-streamer {
  position: relative;
  width: 100%;
  display: block;
  height: auto;
  overflow: hidden;
  margin: 80px 0;
}


.iot-streamer .streamerBanner {
  position: relative;
  display: flex;
}

.iot-streamer .streamerTips {
  width: auto;
  border-radius: 40px;
  box-shadow: 0px 20px 30px 10px #6a6a6a77;
  top: 10%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 18px;
  padding: 10px 20px;
  text-align: center;
  color: rgb(255, 255, 255);
  background-color: rgba(0, 0, 0, 0.70);
  backdrop-filter: 10px;
  margin: auto 0;
  position: absolute;
}

.iot-streamer .streamerPoint {
  width: auto;
  height: auto;
  position: absolute;
  bottom: 30px;
  left: 50%;
  display: flex;

  transform: translate(-50%, -50%);
}

.iot-streamer .streamerPoint div {
  width: 10px;
  height: 10px;
  margin: 0 10px;
  border-radius: 10px;

  background-color: rgba(255, 255, 255, 0.5);
}

/* 
.iot-streamer .streamerPoint .streamerState {
  background-color: rgba(255, 255, 255, 1);
} */

.iot-streamer .streamerPoint .State-0 {
  background-color: rgba(255, 255, 255, 1);
}

/* 物联网平台 案例 */
.case-container .iot-platform {
  /* width: 100%;
  height: auto; */
  margin-top: 40px;
}

.case-container .iot-platform .content::before {
  content: attr(data-attr);
  display: block;
  font-size: 16px;
  padding-left: 20px;
  color: white;
  width: auto;
  height: 40px;
  line-height: 40px;
}

.case-container .iot-platform .content {
  /* padding-top: 40px; */
  background-color: #0074FF;
  border: 1px solid #333;
  width: 100%;
  height: 100%;
  position: relative;
  border-radius: 20px;
  box-shadow: 0 10px 20px -10px #0073ff77;
}

.case-container .iot-platform .content .view {
  border: 1px solid #333;
  border-radius: 0 0 20px 20px;
}


.case-container .iot-platform .content .rt {
  width: 80px;
  /* background-color: #0073ff5e; */
  position: absolute;
  top: 10px;
  right: 20px;
}

.case-container .iot-platform .content .menu {
  width: 830px;
  margin: 0 auto 20px;
  height: 100px;
  /* padding: 10px 20px; */
  background-color: rgba(0, 0, 0, 0.6);
  position: absolute;
  bottom: -20px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-evenly;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  border-radius: 16px;
  align-items: center;
  transition: .3s;
  scale: .6;
}



.case-container .iot-platform .content .menu .item {
  transition: .3s;
  width: 120px;
  height: 70px;
  /* margin: 10px; */
  float: left;
  border-radius: 8px;
  overflow: hidden;
  opacity: .6;
}



.case-container .iot-platform .content .menu .checkItem {
  transition: .3s;
  width: 120px;
  height: 70px;
  /* margin: 10px; */
  float: left;
  border-radius: 8px;
  overflow: hidden;
  opacity: 1;
  /* border: 3px solid rgb(255, 255, 255); */
}

.case-container .iot-platform .iotPlatformText {
  font-size: 30px;
  margin: 0 auto;
  text-align: center;

}

.case-container .second-view {
  /* width: 120rem; */
  /* margin: 10rem auto 0; */
}

.case-container .second-view .container {
  height: 40rem;
  position: relative;
  margin-top: 5rem;
  display: flex;
  align-items: flex-end;
}

.case-container .second-view .programm-list {
  display: none;
  flex-direction: column;
  align-items: center;
}

.case-container .second-view .programm-list-small {
  display: none;
}

.case-container .second-view .container .bar {
  position: relative;
  width: 12rem;
  /* margin-top: 3.5rem;
  margin-bottom: 1.5rem; */
  background: #FFFFFF;
  box-shadow: 0px .3rem 10px 0px rgba(0, 0, 0, 0.1);
}

.case-container .second-view .container .bar .left-line {
  position: absolute;
  left: 0px;
  top: -5rem;
  bottom: -4.5rem;
  width: 1px;
  background: linear-gradient(180deg, rgba(181, 210, 255, 0) 0%, #4690FF 32%, #4690FF 82%, rgba(181, 210, 255, 0) 100%);
}

.case-container .second-view .container .bar .right-line {
  position: absolute;
  right: 0px;
  top: -5rem;
  bottom: -4.5rem;
  width: 1px;
  background: linear-gradient(180deg, rgba(181, 210, 255, 0) 0%, #4690FF 32%, #4690FF 82%, rgba(181, 210, 255, 0) 100%);
}

.case-container .second-view .container .bar .item {
  width: 12rem;
  height: 5rem;
  color: #343434;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid #0073ff15;
  transition: .5s;
}

.case-container .second-view .container .bar .item span:last-of-type {
  display: none;
  width: 2rem;
  color: #FFFFFF;
  margin-left: 2rem;
}

.case-container .second-view .container .bar .checkedItem {
  position: relative;
  width: 14rem;
  height: 5rem;
  z-index: 1;
  color: #FFFFFF;
  font-size: 1.4rem;
  border-radius: 0 1rem 1rem 0;
  box-shadow: 5px 5px 20px #2075dd71;
  background: #1D74DF;

}

.case-container .second-view .container .bar .checkedItem span:last-of-type {
  display: inline-block;
}

.case-container .second-view .container #programmContentId .content-tag img {
  transition: .3s;
}


.case-container .second-view .container .content {
  margin-left: 6rem;
}

.case-container .second-view .container .content .content-title {
  color: #343434;
  margin-left: 2rem;
}

.case-container .second-view .container .content .content-title .title {
  font-weight: bold;
  font-size: 2rem;
  color: #0073ff5e;
}

.case-container .second-view .container .content .content-title .desc {
  width: 39.5rem;
  height: 4rem;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 3;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  margin-top: 1rem;
  font-size: .9rem;
  line-height: 1.3rem;

}

.case-container .second-view .container .content .content-img {
  margin-top: 0.8rem;
  position: relative;
}

.case-container .second-view .container .content .content-img img {
  position: relative;
  z-index: 1;
  width: 60rem;
}

.case-container .second-view .container .content .content-img .embellish {
  position: absolute;
  left: -3rem;
  top: 3rem;
  width: 14.8rem;
  height: 36.8rem;
  border-radius: 24.1rem;
  background: rgba(70, 134, 249, 0.1);
}

.case-container .second-view .container .content-tag {
  position: absolute;
  z-index: 2;
  /* left: 44rem; */
  bottom: 5rem;
  right: -4.4rem;
}

.case-container .second-view .more-product {
  width: 14rem;
  height: 4rem;
  color: #343434;

  font-size: 1rem;
  margin-top: 4.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 19.1rem;
  background: linear-gradient(270deg, rgba(162, 199, 255, 0.2) 2%, rgba(161, 199, 255, 0) 96%);
  transition: .5s;
}

.case-container .second-view .more-product>span {
  font-size: 1.2rem;
  color: #1D74DF;
}

.case-container .second-view .more-product:hover {
  cursor: pointer;
  width: 20rem;
}

.case-container .second-view .more-product .more-icon {
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-right: 1rem;
  background: #FFFFFF;
}

.case-container .second-view .more-product .more-icon span {
  color: #4690FF;
  font-size: 1.3rem;
}

.case-container .third-view {
  /* margin: 13.2rem auto 0; */
  margin-top: 13.2rem;
}

.case-container .third-view .title {
  color: #1D74DF;
  font-size: 2rem;
  font-weight: bold;
  margin: 3rem 0 1rem;
  text-align: center;
}


.case-container .third-view .container .type {
  display: flex;
  justify-content: space-between;
}

.case-container .third-view .container .type .left-view {
  width: 68rem;
  text-align: center;
}

.case-container .third-view .container .type .right-view {
  /* margin-left: 1.4rem; */
}

.case-container .third-view .container .type .left-view .type-icon {
  width: 30rem;
}

.case-container .third-view .container .type .right-view .type-icon {
  width: 30rem;
}

.case-container .third-view .container .type .left-view .type-content {
  display: flex;
  color: #1D74DF;
  font-size: 2rem;
  margin-top: -6.5rem;
  justify-content: space-around;
}

.case-container .third-view .container .type .right-view .type-content {
  display: flex;
  color: #1D74DF;
  font-size: 2rem;
  margin-top: -6rem;
  justify-content: space-around;
}

.case-container .third-view .container .type .left-view .type-content .item .small-icon,
.case-container .third-view .container .type .right-view .type-content .item .small-icon {
  width: 6rem;
  height: 6rem;
}

.case-container .third-view .container .type .left-view .type-content .item .subTitle,
.case-container .third-view .container .type .right-view .type-content .item .subTitle {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.case-container .third-view .container .type .left-view .type-content .item .subTitle .small-icon,
.case-container .third-view .container .type .right-view .type-content .item .subTitle .small-icon {
  margin-bottom: 2rem;
}

.case-container .third-view .container .type .left-view .type-content .item .support-icon,
.case-container .third-view .container .type .right-view .type-content .item .support-icon {
  width: 14rem;
  /* height: 7.55rem; */
  margin: 2rem 0;
}

.case-container .third-view .container .type .left-view .type-content .item .subItems,
.case-container .third-view .container .type .right-view .type-content .item .subItems {
  margin: 0 -3rem;
  display: flex;
  justify-content: space-between;
}

.case-container .third-view .container .type .left-view .type-content .item .subItems .subItem,
.case-container .third-view .container .type .right-view .type-content .item .subItems .subItem {
  font-size: 1.6rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.case-container .third-view .container .type .left-view .type-content .item .subItems .subItem .small-icon,
.case-container .third-view .container .type .right-view .type-content .item .subItems .subItem .small-icon {
  margin-bottom: 1rem;
}

.case-container .third-view .container .type .split-icon {
  width: 0.4rem;
  height: 40rem;
  transform: rotate(180deg);
  opacity: 0.6;
  border-radius: 100%;
  background: #1D74DF;
  box-shadow: 0 0 1rem 0 #1463C4;
}

.case-container .third-view .communication {
  margin-top: 1rem;
}

.case-container .third-view .communication .content {
  position: relative;
  margin-top: 3rem;
}

.case-container .third-view .communication .model {
  display: none;
}


.case-container .third-view .communication .embellish-icon1 {
  position: absolute;
  width: 80%;
  height: auto;
  top: 12rem;
  left: 8rem;
}

/* .case-container .third-view .communication .embellish-icon2 {
  position: absolute;
  top: 14rem;
  left: 15.6rem;
  z-index: 1;
  width: 90.956rem;
  height: 19.083rem;
}

.case-container .third-view .communication .embellish-icon3 {
  position: absolute;
  top: 13.6rem;
  left: 15.744rem;
  width: 90.956rem;
  height: 19.083rem;
} */

.case-container .third-view .communication .content .item-line {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.case-container .third-view .communication .content .item-line:last-of-type {
  margin-top: 4rem;
  justify-content: center;
}

.case-container .third-view .communication .content .two-item {
  grid-template-columns: repeat(2, 1fr);
}

.case-container .third-view .communication .content .two-item .item:first-of-type {
  margin-right: 8rem;
}

.case-container .third-view .communication .content .two-item .item:last-of-type {
  margin-right: 15rem;
}

.case-container .third-view .communication .content .item-line .item {
  width: 15rem;
  height: 15rem;
  color: #FFFFFF;
  position: relative;
  background-image: url(https://hliit.oss-cn-shenzhen.aliyuncs.com/huali/cn/case/bg_icon.webp);
  background-size: cover;
  transition: .4s;
  margin: 0 auto;
}





/* .case-container .third-view .communication .content .item-line .item::after {
  content: '';
  display: block;
  background-color: #0BA6E4;
  margin-top: -13rem;
  width: 15rem;
  height: 15rem;
  border-radius: 50%;
  box-shadow: 0px 10px 10px #0073ff23;
} */

.case-container .third-view .communication .content .item-line .item .subIcon {
  position: absolute;
  top: 0;
  right: 0;
  width: 4rem;
  height: 4rem;
  border-radius: 20%;
  box-shadow: 0px 10px 10px #0073ff36;
  background: #FFFFFF;
  transition: .6s;
}




.case-container .third-view .communication .content .item-line .item .subIcon::after {
  width: 1rem;
  height: 1rem;
  filter: blur(12px);
  background: rgba(78, 187, 255, 0.36);
}

.case-container .third-view .communication .content .item-line .item .itemTitle {
  margin-top: 4rem;
  text-align: center;
  font-size: 2rem;
}

.case-container .third-view .communication .content .item-line .item .itemDesc {
  padding: 0 1rem;
  font-size: 1.1rem;
  text-align: center;
  margin: 1rem 0;
  line-height: 1.8rem;
}

.case-container .third-view .database {
  margin-top: 5rem;
}

.case-container .third-view .database .desc {
  color: #6AADFF;
  font-size: 1rem;
  font-weight: bold;
  text-align: center;
  margin-top: .8rem;
}

.case-container .third-view .database .content {
  display: flex;
  margin-top: 3.2rem;
  justify-content: space-between;
  flex-wrap: wrap;
}

.case-container .third-view .database .content .item {
  position: relative;
  width: 19rem;
  height: 30rem;
  padding-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-sizing: border-box;
  border: 0.86px solid #0074FF;
  border-radius: 0;
  transition: .6s;
}





.case-container .third-view .database .content .item .item-img {
  /* width: 25.8rem;
  height: 12.6rem; */
  margin-top: 2.4rem;
  transition: .5s;
}

.case-container .third-view .database .content .item .line {
  height: 0;
  width: 14rem;
  margin-top: 2rem;
  border-radius: 2rem;
  border: 2px solid #1D74DF;
}

.case-container .third-view .database .content .item .item-title {
  color: #1D74DF;
  font-size: 1.4rem;
  font-weight: bold;
  text-align: center;
  margin-top: 2rem;
  transition: .6s;
}

.case-container .third-view .database .content .item .item-details {
  width: 15rem;
  color: #3D3D3D;
  font-size: 1rem;
  margin-top: 1rem;
  line-height: 1.8;
  text-align: center;
  transition: .6s;
}

.case-container .third-view .database .content .item .topRight-icon {
  position: absolute;
  top: 0;
  right: 0;
  width: 6rem;
  height: 6rem;
}

.case-container .third-view .database .content .item .bottomLeft-icon {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 6rem;
  height: 6rem;
}

.case-container .forth-view {
  position: relative;
  /* margin: 18rem auto 0; */
  margin-top: 125px;
}

.case-container .forth-view .container {
  height: 29rem;
  display: none;
  /* margin-top: 9.9rem; */
  border-radius: 16px;
  margin: 0 auto 0;
  background-image: url(https://hliit.oss-cn-shenzhen.aliyuncs.com/huali/cn/case/service_bg.webp);
  background-size: cover;
}

.case-container .forth-view .container:nth-of-type(3),
.case-container .forth-view .container:nth-of-type(4) {
  display: flex;
}

.case-container .forth-view .container .left-view {
  /* background-color: #0073ff1c; */
  border-radius: 1rem;
  width: 30rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2rem 1rem 2rem 2rem;
}

.case-container .forth-view .wechat {
  position: absolute;
  left: 3rem;
  bottom: 20rem;
  width: 16rem;
  height: 16rem;
  background-color: #051f3f;
  align-self: center;
  border-radius: 1rem;
  display: none;
}

.case-container .forth-view .wechat img {
  padding: 1rem;
}


.case-container .forth-view .container .left-view .title {
  color: #1D74DF;
  font-size: 2.8rem;
  margin-bottom: 1rem;
  font-weight: bold;
  line-height: 3rem;
  letter-spacing: .6rem;
}

.case-container .forth-view .container .left-view .desc {
  color: #343434;
  font-size: 1rem;
  /* margin-top: 2rem; */
  line-height: 1.6;
}

.case-container .forth-view .container .left-view .item {
  width: 23rem;
  height: 3rem;
  display: flex;
  align-items: center;
  border-radius: .8rem;
  margin-top: 1rem;
  background: linear-gradient(90deg, #CCDAF7 0%, rgba(204, 218, 247, 0) 100%);
}

.case-container .forth-view .container .left-view .item:last-of-type {
  margin-top: 1rem;
}

.case-container .forth-view .container .left-view .item .item-icon {
  width: 2rem;
  height: 2rem;
  margin-left: 2rem;
  border-radius: 50%;
  background: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-container .forth-view .container .left-view .item .item-icon img {
  width: 1.9rem;
  height: 1.9rem;
}

.case-container .forth-view .container .left-view .item .item-content {
  flex: 1;
  display: flex;
  justify-content: space-between;
}

.case-container .forth-view .container .left-view .item .name {
  flex: 1;
  color: #343434;
  font-size: 1rem;
  margin-left: .7rem;
}

.case-container .forth-view .container .left-view .item .value {
  color: #5890FF;
  font-size: 1rem;
  margin-right: 2rem;
  justify-self: flex-end;
}

.case-container .forth-view .container .left-view .list {
  width: 26rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* padding-right: 8.6rem; */
}

.case-container .forth-view .container .left-view .list .list-item {
  color: #3D3D3D;
  font-size: 1rem;
  font-weight: bold;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.case-container .forth-view .container .left-view .list .list-item img {
  width: 6rem;
  height: 6rem;
}

.case-container .forth-view .container .left-view .details {
  color: #0BA6E4;
  font-size: 1rem;
}

.case-container .forth-view .container .left-view button {
  z-index: 1;
  border: none;
  width: 18rem;
  height: 4rem;
  color: #FFFFFF;
  font-size: 1.4rem;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #2FC4FF;
  border-radius: .8rem;
  cursor: pointer;
}

.case-container .forth-view .container .left-view .button-wrap {
  position: relative;
}

.case-container .forth-view .container .left-view .button-wrap::after {
  position: absolute;
  left: 0;
  bottom: -0.4rem;
  content: '';
  margin-left: .7rem;

  width: 17rem;
  height: 3rem;
  border-radius: .8rem;
  opacity: 0.6;
  background: #1D74DF;
  filter: blur(1rem);
}

.case-container .forth-view .container .left-view button span {
  margin-left: 2rem;
}

.case-container .forth-view .container .left-view button img {
  width: 2rem;
  /* height: 2rem; */
  margin-right: 2rem;
}

.case-container .forth-view .container .right-view {
  position: relative;
}

.case-container .forth-view .container .right-view img {
  position: absolute;
  top: -5rem;
  left: 0;
  width: 48rem;
  /* height: 48rem; */
}

.case-container .forth-view .bar {
  margin-top: 2rem;
  display: flex;
  justify-content: space-between;
}

.case-container .forth-view .bar .item {
  width: 32%;
  height: 11rem;
  display: flex;
  align-items: center;
  position: relative;
  border-radius: 2rem;
  box-sizing: border-box;
  border: 2px solid #E2ECFF;
  transition: .4s;
}

.case-container .forth-view .bar .item img {
  width: 8rem;
  /* height: 13.2rem; */
  margin: 1rem 1rem;
}

.case-container .forth-view .bar .item .content {
  color: #3D3D3D;
}

.case-container .forth-view .bar .item .content .title {
  font-size: 1.6rem;
}

.case-container .forth-view .bar .item .content .desc {
  font-size: 1rem;
  color: #777777;
  margin-top: .5rem;
}

.case-container .forth-view .bar .checkedItem {
  background: #E1EDFF;
  border-radius: 3rem;
  scale: .9;
  box-shadow: 0px 10px 40px #2863aa13;
  transition: .6s;
}

.case-container .forth-view .bar .checkedItem:before {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 10px 10px 10px;
  border-color: transparent transparent #E2ECFF transparent;
  position: absolute;
  top: -10px;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 2;
}

.case-container .forth-view .bar .checkedItem:after {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 10px 10px 10px;
  border-color: transparent transparent #E2ECFF transparent;
  position: absolute;
  top: -11px;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 1;
}

.case-container .fifth-view {
  /* width: 120rem; */
  margin: 13em auto 0;
}

.case-container .fifth-view .list {
  display: flex;
  flex-wrap: wrap;
  /* margin-top: 2rem; */
  justify-content: space-between;
}

.case-container .fifth-view .list .item {
  overflow: hidden;
  width: 23%;
  position: relative;
  text-align: center;
  border-radius: 2.4rem;
  background: #FFFFFF;
  margin-bottom: 3rem;
  transition: .5s;
  box-shadow: 0 1rem 1rem -1rem #0073ff15;
}


.case-container .fifth-view .list .item img {
  /* width: 18rem; */
  /* height: 20rem; */
}

.case-container .fifth-view .list .item .content {
  /* width: 18rem; */
  height: 7.3rem;
  z-index: 1;
  position: relative;
  padding-bottom: none;
  background: #FFFFFF;
  transition: .8s;
  border-radius: 2rem;
}

.case-container .fifth-view .list .item .content .title {
  color: #3D3D3D;
  font-size: 1.6rem;
  font-weight: bold;
  margin-top: 2.6rem;
}

.case-container .fifth-view .list .item .content .desc {
  /* width: 16rem; */
  padding: 0 10px;
  color: #B2B2B2;
  font-size: 1rem;
  margin: 1.2rem auto 0;
  text-align: center;
}



@media(any-hover:hover) {

  /* 物联网平台 浏览器 */
  .case-container .iot-platform .content .menu:hover {
    box-shadow: 0 10px 20px -10px #00000077;
    background-color: rgba(0, 0, 0, 0.8);
    scale: .8;
    bottom: 0;
  }

  .case-container .iot-platform .content .menu .item:hover {
    scale: .9;
    opacity: 1;
  }

  .case-container .second-view .container .content-tag:hover img {
    /* box-shadow: 0px 10px 10px #0073ff1e; */
    scale: 1.05;
    transition: .3s;
  }

  .case-container .third-view .communication .content .item-line .item:hover {
    scale: 1.1;
    transition: .6s;
  }

  .case-container .third-view .communication .content .item-line .item:hover .subIcon {
    scale: .9;
    border-radius: 50%;
    right: 5.5rem;
    transition: .6s;
  }

  .case-container .third-view .database .content .item:hover {
    scale: 0.95;
    border: 2px solid #0074FF;
    background-color: #1D74DF;
    border-radius: 2rem 0 2rem 0;
    transition: .6s;
  }

  .case-container .third-view .database .content .item:hover .item-img {
    scale: .5;
    opacity: 0;
    transition: .4s ease-in-out;
  }

  .case-container .third-view .database .content .item:hover .item-title {
    color: white;
    margin-top: -3rem;
    scale: 1.3;
    transition: .8s;
  }

  .case-container .third-view .database .content .item:hover .item-details {
    color: white;
    /* margin-top:3rem; */
    transition: .3s;
  }

  .case-container .fifth-view .list .item:hover {
    scale: 1.05;
    position: relative;
    text-align: center;
    border-radius: 2.4rem;
    background: #FFFFFF;
    margin-bottom: 3rem;
    transition: .5s;
  }

  .case-container .fifth-view .list .item:hover .content {
    scale: 1.1;
    transition: .8s;
  }

  .case-container .fifth-view .list .item:hover .desc {
    color: #0074FF;
    transition: .8s;
  }
}

.case-container .fifth-view .list .item:after {
  position: absolute;
  left: 26%;
  bottom: 1.2rem;
  content: '';
  width: 9rem;
  height: 1rem;
  background: #51C1E6;
  filter: blur(2.1rem);
  box-shadow: 0 0.1rem 1rem #51C1E6;
}



/*大屏 PC*/
@media screen and (max-width: 1280px) {

  .case-container .second-view .container,
  .case-container .second-view .container .bar,
  .case-container .second-view .programm-list-small {
    display: none;
  }

  .case-container .second-view .programm-list {
    height: auto;
    display: flex;
  }

  .case-container .second-view .container .content {
    margin-left: 0;
  }

  .case-container .second-view .more-product {
    display: none;
  }

  .case-container .forth-view .bar {
    display: flex;
  }
}

@media screen and (max-width:880px) {
  .case-container .second-view {
    margin: unset;
  }

  .case-container .second-view .container .content .content-img img {
    width: 56rem;
  }

  .case-container .second-view .container .content .content-img .embellish {
    height: 33rem;
  }

  .case-container .third-view .container .type .left-view .type-icon {
    width: 24rem;
  }

  .case-container .third-view .container .type .right-view .type-icon {
    margin: 0 auto;
    width: 24rem;
  }

  .case-container .third-view .container .type .left-view .type-content,
  .case-container .third-view .container .type .right-view .type-content {
    margin-top: -1rem;
  }

  .case-container .third-view .container .type .left-view .type-content .item .small-icon,
  .case-container .third-view .container .type .right-view .type-content .item .small-icon {
    width: 4rem;
    height: auto;
  }

  .case-container .third-view .container .type .left-view .type-content .item .subTitle .small-icon,
  .case-container .third-view .container .type .right-view .type-content .item .subTitle .small-icon {
    margin-top: 1rem;
  }

  .case-container .third-view .container .type .left-view .type-content .item .subTitle .small-icon,
  .case-container .third-view .container .type .right-view .type-content .item .subTitle .small-icon {
    margin-bottom: 1rem;
  }

  .case-container .third-view .container .type .left-view .type-content .item .support-icon,
  .case-container .third-view .container .type .right-view .type-content .item .support-icon {
    width: 12rem;
  }

  /* 技术实施 */
  .case-container .third-view {
    margin-top: unset;
  }

  .case-container .third-view .container .type .left-view {
    width: 80rem;
  }

  .case-container .third-view .container .type .right-view {
    width: 50rem;
  }

  .case-container .third-view .database .content .item {
    width: 15rem;
    height: 26rem;
  }

  .case-container .third-view .database .content .item .line {
    width: 12rem;
    margin-top: 1.4rem;

  }

  .case-container .third-view .database .content .item .item-title {
    margin-top: 1rem;
  }

  .case-container .third-view .database .content .item .item-details {
    width: 13rem;
    line-height: 1.5rem;
  }


  /* 增值服务 */
  .case-container .forth-view .container .right-view img {
    width: 40rem;
    top: -3rem;
    left: -10rem;
  }

  .case-container .forth-view .container {
    height: 26rem;
  }

  .case-container .forth-view .container .left-view {
    width: 38rem;
  }

  .case-container .forth-view .container .left-view button {
    width: 14rem;
    height: 3.6rem;
  }

  .case-container .forth-view .container .left-view .button-wrap::after {
    width: 13rem;
  }

  .case-container .forth-view .bar .item {
    border-radius: 1.3rem;
    height: 9rem;
  }

  .case-container .forth-view .bar .item .content .title {
    font-size: 1.3rem;
  }

  .case-container .forth-view .wechat {
    left: 2rem;
    bottom: 17rem;
  }
}

/*中屏 pad*/
@media screen and (max-width: 460px) {

  .first-view {
    height: 60vh;
  }

  /* 下拉跳 */
  .roll {
    display: block;
    width: 3rem;
    height: 3rem;
    line-height: 3rem;
    z-index: 2;
    position: absolute;
    left: 45%;
    bottom: 4rem;
    margin: unset;
  }

  .first-view .case-banner {
    height: 60vh;
    object-fit: cover;
    border-radius: unset;
  }


  .first-view .content .desc {
    height: 26rem;
  }



  .new-iot-desc .new-iot-menu {
    overflow: auto;
    height: auto;
    margin-bottom: 1rem;
  }

  .new-iot-desc .new-iot-menu .menu-item:first-child {
    margin-left: 2rem;
  }

  .new-iot-desc .new-iot-menu .menu-item span {
    /* display: block; */
    font-size: 1.1rem;
    white-space: nowrap;
  }

  .new-iot-desc .new-iot-menu .menu-item {
    /* padding: unset; */
    box-sizing: border-box;
    /* margin-right: 40px; */
    padding: 1.4rem 1.4rem;
    width: 4rem;
  }

  .new-iot-desc .new-iot-menu .menu-item img {
    width: 2rem;
    height: 2rem;
  }

  .new-iot-desc .new-iot-banner {
    padding: 1.4rem 1.4rem;
    border-radius: 1.4rem 2rem 2rem 2rem;
  }

  .new-iot-desc .new-iot-banner::before {
    border-radius: 1.4rem 2rem 2rem 2rem;
  }

  .new-iot-desc .new-iot-banner .word-area .word-area-item .word-area-item-title {
    font-size: 1.4rem;
  }

  .new-iot-desc .new-iot-banner .word-area .word-area-item .word-area-item-desc {
    font-size: 1.1rem;
    line-height: 2rem;
  }

  .new-iot-desc .item-link>div:first-child {
    white-space: nowrap;
    font-size: 1.2rem;
  }

  .new-iot-desc .item-link>div:last-child a {
    font-size: 1.2rem;
  }

  .new-iot-desc .pic-mode {
    /* display: none; */
  }

  .new-iot-desc .new-iot-banner .word-area {
    margin: unset;
    width: 100% !important;
  }

  .new-iot-desc .new-iot-menu .menu-item::before {
    height: 8rem;
  }

  .new-iot-desc .new-iot-menu .menu-item {
    height: 8rem;
  }


  .new-iot-desc .new-iot-menu .menu-item::before {
    width: 4rem;

  }

  .new-iot-desc .new-iot-menu .menu-item .dd {
    display: none;
  }


  .case-container .iot-platform .content {
    border-radius: 10px;
  }

  .case-container .iot-platform .content .view {
    border-radius: 0 0 10px 10px;
  }

  .case-container .iot-platform .content .menu .item {
    width: 80px;
    height: auto;
  }

  .case-container .iot-platform .content::before {
    font-size: 12px;
    width: 220px;
    /* word-wrap: break-word; */
    line-height: 20px;
  }

  .case-container .iot-platform .content .rt {
    width: 60px;
    top: 13px;
    right: 10px;
  }

  .case-container .iot-platform .content .menu {
    width: 530px;
    height: 60px;
    margin: 0 auto;
    left: -100px;
    right: -100px;
    bottom: 0px;

    border-radius: 8px;
  }

  .case-container .third-view .container .type .right-view {
    width: 14rem;
    display: flex;
    flex-direction: column;
  }

  .case-container .forth-view .container .left-view .list {
    width: 20rem;
  }

  .case-container .forth-view .container .left-view .item {
    width: 20rem;
  }

  .case-container .third-view .database .content .item .item-details {
    width: 13rem;
  }

  .case-container .third-view .database .content .item .item-img {
    width: 50%;
    margin-top: 2rem;
  }



  .case-container .title-desc {
    display: none;
  }

  .case-container .title-desc-mobile {
    width: 75%;
    display: flex;
    font-weight: bold;
    font-size: 13px;
    color: #2179E7;
    margin: .4rem auto 1.5rem;
    align-items: center;
  }

  .case-container .title-desc-mobile .solid-line {
    height: 1px;
    width: 100%;
    background: #4E95FF;
  }

  .case-container .title-desc-mobile span {
    margin: 0 10px;
    word-break: keep-all;
  }

  .case-container .second-view,
  .third-view,
  .forth-view,
  .fifth-view {
    display: flex;
    align-items: center;
    flex-direction: column;
    margin: 60px 0 0;
  }

  .case-container .second-view .programm-list {
    display: none;
  }

  .case-container .second-view .programm-list-small {
    margin-top: 30px;
    height: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }

  .case-container .second-view .programm-list-small .content .content-title .title {
    font-size: 13px;
    color: #2573E8;
    display: initial;
    /* border-bottom: 1px solid #4E95FF; */
  }

  .case-container .second-view .programm-list-small .content .content-title {
    margin-left: 0;
  }

  .case-container .second-view .programm-list-small .content-tag {
    width: 15rem;
    right: 0;
    bottom: auto;
    display: flex;
    align-items: center;
  }

  .case-container .third-view {
    margin-top: 30px;
  }

  .case-container .third-view .title {
    font-size: 14px;
    margin: 35px 0 11px;
  }

  .case-container .third-view .container .type .left-view {
    width: 72%;
  }

  .case-container .third-view .container .type .type-icon {
    width: 116px !important;
  }

  .case-container .third-view .container .type .type-content {
    margin-top: 0;
    font-size: 14px !important;
  }

  .case-container .third-view .container .type .type-content .item .small-icon {
    width: 23px !important;
    height: 23px !important;
    margin-bottom: 7px;
  }

  .case-container .third-view .container .type .support-icon {
    width: 63px !important;
    margin: 5px 0 !important;
  }

  .case-container .third-view .container .type .type-content .item .subItems {
    margin: 0 !important;
  }

  .case-container .third-view .container .type .type-content .item .subItems .subItem {
    margin: 0 5px;
    white-space: nowrap;
    font-size: 14px !important;
  }

  .case-container .third-view .container .type .type-content .item .subTitle .small-icon {
    margin-bottom: 7px !important;
  }

  .case-container .third-view .container .type .type-content {
    margin-top: 0 !important;
  }

  .case-container .third-view .container .type .right-view .type-content .item {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .case-container .third-view .container .type .split-icon {
    width: 1.32px;
    height: 200px;
  }

  .case-container .third-view .container .type .type-content .item .subItems .subItem .small-icon {
    margin-bottom: 6px;
  }

  /* .case-container .third-view .container .type .right-view {
    flex: 1; 
    margin-left: 7.5px; 
  } */

  .case-container .third-view .container .type .type-content .item .subItems .subItem .small-icon {
    margin-bottom: 6px;
  }

  .case-container .third-view .container .title {
    margin: 35px auto 11px;
  }

  .case-container .third-view .communication .embellish-icon1 {
    left: 34px;
    top: 40px;
  }

  .case-container .third-view .communication .content .item-line .item .subIcon {
    width: 2rem;
    height: 2rem;
    left: auto;
    background: white;
    display: none;
  }

  .case-container .third-view .communication .content .item-line:last-of-type {
    width: 74%;
    margin: 18px auto 0;
  }

  .case-container .third-view .communication .content .item-line .item:nth-child(3) {
    margin-right: 0;
  }

  .case-container .third-view .communication .content .item-line:last-of-type .item:first-of-type {
    margin-right: 30px;
  }

  .case-container .third-view .communication .content {
    display: none;
  }

  .case-container .third-view .communication .model {
    display: block !important;
  }

  .case-container .third-view .communication .content .item-line .item {
    position: relative;
    width: 9.8rem;
    height: 80px;
    border-radius: 1rem;
    background-image: none;
    background: linear-gradient(180deg, #4E95FF 0%, #6785FF 100%);
  }

  /* .case-container .third-view .communication .content .item-line .item::after {
    position: absolute;
    content: '';
    left: 4px;
    top: 4px;
    width: 98px;
    height: 61px;
    border-radius: 6px;
    opacity: 0.12;

    background: #4E95FF;
  } */

  .case-container .third-view .communication .content .item-line .item .itemTitle {
    margin-top: 1rem;
    font-size: 1.4rem;
  }

  .case-container .third-view .communication .content .item-line .item .itemDesc {
    font-size: .8rem;
    padding: 0 2px;
    margin: 2px 0;
    line-height: 1.2;
  }

  .case-container .third-view .database {
    margin-top: 20px;
  }

  .case-container .third-view .database .content {
    /* padding: 0 5%; */
    justify-content: space-around;
  }

  .case-container .third-view .database .content .item {
    width: 46%;
    height: 22rem;
    margin-bottom: 10px;
  }

  .case-container .third-view .database .content .item .line {
    display: none;
  }

  .case-container .third-view .database .content .item .item-details {
    padding: 0 1rem;
    /* width: 12rem; */
  }

  .case-container .forth-view {
    margin-top: 2.6rem;
  }

  .case-container .forth-view .bar {
    display: none;
  }

  .case-container .forth-view .container {
    position: relative;
    display: flex;
    /* width: 100%; */
    height: auto;
    margin-top: 30px;
    background-size: auto;
  }

  .case-container .forth-view .container:nth-of-type(3),
  .case-container .forth-view .container:nth-of-type(4) {
    display: flex;
    position: relative;
  }



  .case-container .forth-view .container .left-view .title {
    color: #1D74DF;
    font-size: 2rem;
    font-weight: bold;
    letter-spacing: 0rem;
  }

  .case-container .forth-view .container .left-view .desc {
    color: #343434;
    font-size: 1rem;
    margin-top: 3rem;

  }

  .case-container .forth-view .container .left-view .desc-wrap {
    display: flex;
    flex-direction: column;
  }

  .case-container .forth-view .container .left-view .item {
    height: 3.5rem;
    word-break: keep-all;
  }

  .case-container .forth-view .container .left-view .item-content {
    display: flex;
    flex-direction: column;
    margin-left: 0.7rem;
  }

  .case-container .forth-view .container .left-view .item .name {
    margin-left: 0;
  }

  .case-container .forth-view .container .left-view .item .value {
    margin-right: 0;
    white-space: nowrap;
  }

  .case-container .forth-view .container .right-view {
    position: absolute;
    top: -2rem;
    left: 15rem;
    width: 50%;
  }

  .case-container .forth-view .container .right-view img {
    /* position: relative;
    top: .5rem; */
    /* padding-right: -5rem; */
    width: 100%;
    top: unset;
    left: unset;
  }

  .case-container .forth-view .container .left-view .button-wrap {
    display: none;
  }

  .case-container .fifth-view {
    margin: 2rem 0;
  }

  .case-container .fifth-view .list .item {
    border-radius: 6px;
    width: 24%;
    margin-bottom: 1.5rem;
    box-shadow: 0 1.5rem 2rem -1.5rem #2487ff3f;
  }

  .case-container .fifth-view .list .item:after {
    left: 0;
    width: 100%;
    height: 5px;
    margin-left: 0;
    filter: blur(10px);
  }

  .case-container .fifth-view .list .item .content {
    height: 3.5rem;
    border-radius: 1rem;
    padding-bottom: 1rem;
  }

  .case-container .fifth-view .list .item .content .title {
    padding: 0 6px;
    margin-top: 10px;
    font-size: 1rem;
  }

  .case-container .fifth-view .list .item .content .desc {
    display: none;
  }

  .case-container .third-view .database .content .item .topRight-icon {
    width: 3rem;
    height: 3rem;
  }

  .case-container .third-view .database .content .item .bottomLeft-icon {
    width: 3rem;
    height: 3rem;
  }

  .case-container .third-view .database .content .item .item-title {
    margin-top: 1rem;
  }

  .case-container .forth-view .container .left-view .list {
    margin-top: 1rem;
  }

  .case-container .forth-view .container .left-view .list .list-item img {
    width: 4rem;
    height: 4rem;
  }

  .case-container .forth-view .container .left-view {
    width: 100%;
    padding: 2rem;
  }

  .case-container .second-view .programm-list-small .content-tag {
    width: 4rem;
    right: 0;
    bottom: auto;
    display: flex;
    align-items: center;
  }
}