.banner {
  height: 480px;
}

.banner .pic {
  width: 100%;
  min-width: 1200px;
  height: 480px;
}

.banner .wrap {
  position: relative;
  z-index: 99;
  width: 500px;
  margin-top: -280px;
}

.banner .wrap .title {
  font-size: 32px;
  font-weight: 700;
  color: #111111;
}

.banner .wrap .title span {
  color: #ff8800;
}

.banner .wrap .desc {
  margin-top: 14px;
  font-size: 16px;
  color: #111111;
}

.banner .wrap .btn-group {
  display: flex;
  margin-top: 40px;
}

.banner .wrap .btn-group img {
  width: 16px;
  height: 16px;
  vertical-align: middle;
  margin-left: 4px;
}

.banner .wrap .btn-group .enter-system {
  background-color: #ff8800;
  border-radius: 2px;
  color: #fff;
  text-align: center;
  padding: 8px 30px;
  margin-right: 20px;
  cursor: pointer;
}

.banner .wrap .btn-group .enter-use {
  /* background-color: #FF8800; */
  border-radius: 2px;
  background-color: #fff;
  text-align: center;
  padding: 8px 30px;
  color: #ff8800;
  ;
  cursor: pointer;
}

.product-navbar{
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: #fff;
  box-shadow: 0 4px 20px #ececec;
}

.navbar li a{
  display: block;
}
 
.navbar li{
  width: 280px;
    text-align: center;
    font-size: 16px;
}

.navbar .active{
  color: #FF8800;
  border-bottom: 2px solid #ff8800;
}
.navbar svg{
  vertical-align: middle;
}

.navbar .active svg path{
  stroke: #FF8800;
}

.navbar {
  height: 64px;
  line-height: 64px;
}

.navbar ul {
  display: flex;
  gap: 30px;
}


/* 典型用户 */
.classics-user {
  padding-bottom: 60px;
}

.classics-user .header-title {
  color: #111;
  font-size: 26px;
  padding-top: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid #ddd;
  margin-bottom: 40px;
}
.classics-user .header-title img{
  vertical-align: super;
  margin-right: 30px;
  margin-left: 30px;
width: auto;
    border: none;
}
.classics-user .box {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: left;
}

.classics-user .list {
  flex: 0 1 calc(33.33% - 20px);
  box-sizing: border-box;
  margin-bottom: 10px;
  /* padding: 10px; */
  border-radius: 8px;
  /* text-align: center; */
  background-color: #fff;
  text-align: center;
  position: relative;
  /* transition: all 0.8s ease; */
  box-shadow: 0 0 20px #e4e4e4;
}
.classics-user .list .scene-wrap{
  border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
    /* transition: all 0.5s; */
}


.classics-user .list:hover .wrap {
  background-color: rgba(240, 138, 21, 0.8);
  border-radius: 5px;
}

.classics-user .list:hover .wrap img {
  margin-top: 20px;
}

.classics-user .list:hover .wrap .desc {
  display: block;
}


.classics-user .list .wrap {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 9;
  color: #fff;
  padding: 20px;

}


.classics-user .list .wrap img {
  margin-top: 80px;
  margin-bottom: 10px;
}

.classics-user .list .wrap .title {
  font-size: 24px;
  font-weight: 400;
  margin-bottom: 10px;
}

.classics-user .list .desc {
  display: none;
}


.classics-user .list .pic img {
  width: 386px;
  height: 260px;
  border-radius: 8px;
}

.classics-user .list .pic.scene img {
  height: 205px;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.classics-user .list .scene-wrap .title {
  text-align: left;
  font-size: 18px;
  margin: 0px 10px 0px 10px;
  padding-top: 20px;
  padding-bottom: 16px;
}

.classics-user .list .scene-wrap .scene-indicator {
  display: flex;
  margin-left: 20px;
  margin-right: 20px;
  justify-content: space-between;
  padding-bottom: 30px;
}

.classics-user .list .scene-wrap .scene-indicator .item svg {
  margin-right: 2px;
  vertical-align: middle;
}

.classics-user .list:hover .scene-wrap {
  background-color: #FF8800;
  color: #fff;
}

.classics-user .list:hover .scene-wrap .scene-indicator svg path {
  fill: #fff
}


.lightspot {
  padding-bottom: 60px;

}

.gray {
  background-color: #f9f9f9;
}



.lightspot .list {
  flex: 0 1 calc(16.9% - 20px);
}

.lightspot .list .pic img {
  width: initial;
  height: initial;
  margin-bottom: 20px;
}

.lightspot .list .pic {
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
}

.header{
  position:relative;
  z-index:9999
}
.sub-nav{
  z-index: 9999;
}

.main-wrap{
  display: flex;
  margin-top: 40px;
  margin-bottom: 40px;
  gap: 60px;
}
.main-wrap .left{
 width: 600px;
}

.main-wrap .left .title{
  font-size: 30px;
    margin-bottom: 10px;
}

.main-wrap .left .desc{
  font-size: 14px;
  color: #666;
  margin-bottom: 70px;
}
.main-wrap .left .classify{
  display: flex;
  margin-bottom: 20px;
}
.main-wrap .left .classify  .item{
  cursor: pointer;
}
.main-wrap .left .classify  .item .type{
   padding: 12px 20px;
   border: 1px solid #ddd;
   width: 240px;
   margin-right: 20px;
  text-align: center;

  }

.main-wrap .left .classify .active .type{
   background: url(../images/product/ESS-EMS/Union.png);
   background-repeat: no-repeat;
   color: #FF8800;
   border: none;
   background-size: 100% 100%;
   padding-bottom: 20px;
}
.main-wrap .right img{
  width: 100%;
}



.effect_0::before,.effect_1::before,.effect_2::before{
  content: "•";
    padding-right: 2px;
    vertical-align: baseline;
    color: #D9D9D9;
    font-size: 20px;
}


.effect_0 span,.effect_1 span,.effect_2 span{
   width: 6px;
   height: 6px;
   background-color: #D9D9D9;
   border-radius: 50%;
   margin-right: 12px;
   display: block;
}
.effect_1{
  display: none;
}
.effect_2{
  display: none;
}