.main .product {
  width: 1200px;
  margin: 55px auto;
}

.main .product .proNav {
  position: sticky;
  top: 100px;
  background: #fff;
  z-index: 99;
}

.main .product .proNav ul {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.main .product .proNav ul li {
  width: 20%;
}

.main .product .proNav ul li:hover a {
  color: #000;
  font-weight: 600;
}

.main .product .proNav ul li:hover a s {
  opacity: 1;
}

.main .product .proNav ul li a {
  position: relative;
  color: #666;
  text-align: center;
  font-size: 20px;
  display: block;
  line-height: 48px;
  padding-bottom: 5px;
  align-items: center;
  letter-spacing: 0.7px;
}

.main .product .proNav ul li a.active {
  color: #000;
  font-weight: 600;
}

.main .product .proNav ul li a s {
  display: block;
  width: 100%;
  height: 3px;
  border-radius: 3px;
  background: #006CFF;
  position: absolute;
  left: 0;
  bottom: -1px;
  z-index: 2;
  opacity: 0;
}

.main .product .proNav ul li a.active s {
  opacity: 1;
}

.main .product .proInfo {
  display: none;
}

.main .product .proInfo.active {
  display: block;
}

.main .product .proInfo .proTitle {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 90px;
}

.main .product .proInfo .proTitle span {
  width: 100%;
  display: block;
  color: #333;
  text-align: center;
  font-size: 36px;
  font-weight: 500;
  letter-spacing: 1.26px;
  text-align: center;
}

.main .product .proInfo .proTitle s {
  margin-top: 6px;
  display: block;
  width: 100px;
  height: 2px;
  border-radius: 3px;
  background: #006CFF;
}

.main .product .proInfo .fristInfo {
  margin-top: 68px;
}

.main .product .proInfo .conmonInfo ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.main .product .proInfo .conmonInfo.othersInfo ul::after{
  content: "";
  width: 380px;
}

.main .product .proInfo .conmonInfo ul li:hover {
  background-color: rgba(0, 108, 255, 0.25);
}

.main .product .proInfo .conmonInfo ul li:hover a p {
  color: rgba(0, 108, 255, 1);
}

.main .product .proInfo .conmonInfo.fristInfo ul li {
  width: 580px;
}

.main .product .proInfo .conmonInfo.othersInfo {
  margin-top: 40px;

}

.main .product .proInfo .conmonInfo.othersInfo ul li {
  width: 380px;
  margin-bottom: 40px;
}

.main .product .proInfo .conmonInfo ul li {
  text-align: center;
  border-radius: 10px;
  background: #FFF;
  box-shadow: 2px 2px 10px 0px rgba(0, 0, 0, 0.10);
}

.main .product .proInfo .conmonInfo ul li a {
  display: block;
  padding: 44px 0;
}

.main .product .proInfo .conmonInfo ul li p {
  color: #333;
  text-align: center;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.63px;
  margin-top: 20px;
}

.main .proDetail {
  background: #F5F7FA;
  padding: 80px 0;
}
.main .proDetail.proValue{
  padding-top: 60px;
}
.main .proDetail .title {
  text-align: center;
  padding-bottom: 60px;
}

.main .proDetail .title h3 {
  color: #000;
  text-align: center;
  font-size: 34px;
  font-weight: 900;
  letter-spacing: 1.7px;
}

.main .proDetail .title p {
  color: #999;
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.56px;
  margin-top: 10px;
}

.main .proIntroduction {
  background: url(../images/ls_product_detail_bg.png), no-repeat lightgray 50% / cover;
}

.main .proDetail .proContent {
  display: flex;
  width: 1240px;
  margin: auto;
  border-radius: 5px;
  overflow: hidden;
}

.main .proDetail .proContent .pLeft {
  width: 50%;
  height: 345px;
}

.main .proDetail .proContent .pLeft img {
  width: 100%;
  height: 100%;
}

.main .proDetail .proContent .pRight {
  box-sizing: border-box;
  width: 50%;
  height: 345px;
  background-color: #fff;
  padding: 30px 48px;
}

.main .proDetail .proContent .pRight .inTitle h4 {
  color: #333;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.84px;
}

.main .proDetail .proContent .pRight .inTitle .line {
  margin-top: 8px;
  width: 62px;
  height: 4px;
  border-radius: 8px;
  background: #006CFF;
}

.main .proDetail .proContent .pRight .inText {
  margin-top: 28px;
  height: 200px;
  overflow-y: auto;
}

.main .proDetail .proContent .pRight .inText::-webkit-scrollbar {
  width: 4px;
  height: 1px;
}

.main .proDetail .proContent .pRight .inText::-webkit-scrollbar-thumb {
  background: #006CFF;
}

.main .proDetail .proContent .pRight .inText::-webkit-scrollbar-track {
  background: #fff;
}

.main .proDetail .proContent .pRight .inText p {
  color: #666;
  font-family: PingFang SC;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 36px;
  /* 200% */
  letter-spacing: 0.63px;
  text-indent: 2em;
}
.main .proDetail.proValue .proContent{
  display: block;
}
.main .proDetail .proContent ul.valueUl{
  display: flex;
  justify-content: center;
}
.main .proDetail .proContent ul.valueUl li{
  position: relative;
  box-sizing: border-box;
  width: 260px;
  height: 325px;
  border-radius: 10px;
  background: #FFF;
  padding: 40px 15px 0;
  text-align: center;
  margin: 0 30px;

}
.main .proDetail .proContent ul.valueUl li:hover{
  background: rgba(0, 108, 255, 1);
  color: #fff;
}
.main .proDetail .proContent ul.valueUl li:hover .valueIcon img{
   filter: grayscale(100%) brightness(300%);
}
.main .proDetail .proContent ul.valueUl li:hover .valueTitle{
  color: #fff;
}
.main .proDetail .proContent ul.valueUl li:hover .valueText{
  color: #fff;
}
.main .proDetail .proContent ul.valueUl li .valueIcon{
  height: 80px;
}
.main .proDetail .proContent ul.valueUl li .bottomLine{
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 10px;
  border-radius: 0px 0px 10px 10px;
  background: rgba(0, 108, 255, 0.25);
}
.main .proDetail .proContent ul.valueUl li .valueTitle{
  margin-top: 42px;
  color: #000;
  text-align: center;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.main .proDetail .proContent ul.valueUl li .valueText{
  margin-top: 22px;
  color: #666;
  text-align: center;
  font-size: 14px;
  font-weight: 400;
  line-height: 24px; /* 171.429% */
  letter-spacing: 0.49px;
}
.main .proDetail.proAdvantages{
  box-sizing: border-box;
  width: 100%;
  height: 770px;
  background: url(../images/ls_product_detail_bg2.png) no-repeat;
}
.main .proDetail.proAdvantages .title h3{
  color: #fff;
}
.main .proDetail.proAdvantages .title p{
  color: #fff;
}
.main .proDetail.proAdvantages .proContent{
  box-sizing: border-box;
  width: 1200px;
  padding: 48px 34px;
  display: flex;
  justify-content: space-between;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.30);
}
.main .proDetail.proAdvantages .proContent .adLeft{
  width: 530px;
  height: 400px;
  border-radius: 5px;
  overflow: hidden;
  background: #FFF;
  box-shadow: 2px 2px 20px 0px rgba(255, 255, 255, 0.10);
}
.main .proDetail.proAdvantages .proContent .adLeft img{
  width: 100%;
  height: 100%;
}
.main .proDetail.proAdvantages .proContent .adRight{
  width: 530px;
  height: 400px;
  overflow-y: scroll;
}
.main .proDetail.proAdvantages .proContent .adRight .inTitle{
    width: 100%;
    height: 400px;
    color: #fff;
    overflow-y: scroll;
}
.main .proDetail.proAdvantages .proContent .adRight .inTitle::-webkit-scrollbar {
  width: 4px;
  height: 1px;
}

.main .proDetail.proAdvantages .proContent .adRight .inTitle::-webkit-scrollbar-thumb {
  background: #fff;
}

.main .proDetail.proAdvantages .proContent .adRight .inTitle::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0);
}
.main .proDetail.proAdvantages .proContent .adRight .inTitle p{
  font-size: 16px;
  font-weight: 500;
  line-height: 24px;
  letter-spacing: 0.56px;
}
.main .proDetail.proCase{
  margin-top: 30px;
}
.main .proDetail.proCase .proContent .caseUl{
  display: flex;
  width: 100%;
  justify-content: space-between;
}
.main .proDetail.proCase .proContent .caseUl li{
  width: 380px;
  height: 280px;
  position: relative;
  border-radius: 5px;
  overflow: hidden;
  cursor: pointer;
}
.main .proDetail.proCase .proContent .caseUl li:hover .caseImg img{
  transform: scale(1.2);
}
.main .proDetail.proCase .proContent .caseUl li .caseText{
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  color: #FFF;
  text-align: center;
  font-size: 16px;
  letter-spacing: 0.56px;
}
.main .proDetail.proCase .proContent .caseUl li .caseText{
  background: rgba(51, 51, 51, 0.50);
  padding: 5px 0;
}
.main .proDetail.proCase .proContent .caseUl li .caseText h4{
  font-weight: 600;
  margin-bottom: 10px;
}
.main .proDetail.proCase .proContent .caseUl li .caseText p{
  text-align: center;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.42px;
  }