body {
  color: #333;
  font-size: 16px;
  font-family: "Microsoft YaHei", "PingFang", 'Microsoft YaHei UI', 'WenQuanYi Micro Hei', 'Arial', 'sans-serif', \5b8b\4f53;
}

.basecont2 {
  width: 100%;
  padding-left: 20px;
  padding-right: 20px;
  margin-left: auto;
  margin-right: auto;
}
@media (min-width: 768px) {
  .basecont2 {
    width: 94%;
  }
}
@media (min-width: 1200px) {
  .basecont2 {
    width: 78%;
    max-width: 1480px;
  }
}

.base100 {
  padding-top: 100px;
  padding-bottom: 100px;
}

/* 面包屑 */
.bread {
  width: 100%;
}
.bread .cont {
  padding: 20px 0;
}
.bread .cont span,
.bread .cont a {
  font-size: 14px;
  color: #999999;
}
/*!* End *!*/
/* 条款信息 */
.clausebox {
  background-color: #f5f5f5;
  padding-top: 36px;
}
@media (max-width: 1440px) {
  .clausebox {
    padding-top: 22px;
  }
}
.clausebox .bread {
  margin-bottom: 4px;
}
.clausebox-sec1 {
  padding-bottom: 90px;
}
@media (max-width: 991px) {
  .clausebox-sec1 {
    padding-bottom: 60px;
  }
}
.clausebox-sec1 .cont {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  margin: 0 -17px;
}
@media (max-width: 1440px) {
  .clausebox-sec1 .cont {
    margin: 0 -10px;
  }
}
@media (max-width: 767px) {
  .clausebox-sec1 .cont {
    margin: 0;
  }
}
.clausebox-sec1 .cont .lt,
.clausebox-sec1 .cont .gt {
  padding: 0 17px;
}
@media (max-width: 1440px) {
  .clausebox-sec1 .cont .lt,
  .clausebox-sec1 .cont .gt {
    padding: 0 10px;
  }
}
@media (max-width: 767px) {
  .clausebox-sec1 .cont .lt,
  .clausebox-sec1 .cont .gt {
    padding: 0;
  }
}
.clausebox-sec1 .cont .lt {
  width: 21%;
  position: sticky;
  top: 100px;
}
@media (max-width: 991px) {
  .clausebox-sec1 .cont .lt {
    top: 100px;
  }
}
@media (max-width: 767px) {
  .clausebox-sec1 .cont .lt {
    display: none;
  }
}
.clausebox-sec1 .cont .lt .clau_nav {
  display: block;
  background-color: #fff;
  padding: 46px 0;
}
@media (max-width: 1440px) {
  .clausebox-sec1 .cont .lt .clau_nav {
    padding: 32px 0;
  }
}
@media (max-width: 991px) {
  .clausebox-sec1 .cont .lt .clau_nav {
    padding: 26px 0;
  }
}
.clausebox-sec1 .cont .lt .clau_nav .item {
  font-size: 16px;
  line-height: 26px;
  border-left: 3px solid transparent;
  display: block;
  padding: 0 54px;
  margin-bottom: 24px;
}
@media (max-width: 1900px) {
  .clausebox-sec1 .cont .lt .clau_nav .item {
    padding: 0 42px;
  }
}
@media (max-width: 1440px) {
  .clausebox-sec1 .cont .lt .clau_nav .item {
    padding: 0 36px;
    margin-bottom: 18px;
  }
}
@media (max-width: 991px) {
  .clausebox-sec1 .cont .lt .clau_nav .item {
    padding: 0 30px;
  }
}
.clausebox-sec1 .cont .lt .clau_nav .item:last-child {
  margin-bottom: 0;
}
.clausebox-sec1 .cont .lt .clau_nav .on {
  color: #4cb1ff;
  border-color: #4cb1ff;
}
.clausebox-sec1 .cont .gt {
  width: 79%;
}
@media (max-width: 767px) {
  .clausebox-sec1 .cont .gt {
    width: 100%;
  }
}
.clausebox-sec1 .cont .gt .clau_cont {
  background-color: #fff;
  padding: 50px 64px;
}
@media (max-width: 1440px) {
  .clausebox-sec1 .cont .gt .clau_cont {
    padding: 30px 40px;
  }
}
@media (max-width: 991px) {
  .clausebox-sec1 .cont .gt .clau_cont {
    padding: 30px 26px;
  }
}
@media (max-width: 767px) {
  .clausebox-sec1 .cont .gt .clau_cont {
    padding: 30px 20px;
  }
}
.clausebox-sec1 .cont .gt .clau_cont .f_tit {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
@media (max-width: 1440px) {
  .clausebox-sec1 .cont .gt .clau_cont .f_tit {
    margin-top: 14px;
  }
}
.clausebox-sec1 .cont .gt .clau_cont .f_tit .f_title {
  font-weight: normal;
  font-size: 22px;
}
@media (max-width: 767px) {
  .clausebox-sec1 .cont .gt .clau_cont .f_tit .f_title {
    width: 100%;
    margin-bottom: 12px;
  }
}
.clausebox-sec1 .cont .gt .clau_cont .f_tit .date {
  display: flex;
  align-items: center;
  font-size: 14px;
  color: #666666;
}
.clausebox-sec1 .cont .gt .clau_cont .f_tit .date i {
  display: block;
  width: 24px;
  margin-right: 6px;
}
@media (max-width: 1440px) {
  .clausebox-sec1 .cont .gt .clau_cont .f_tit .date i {
    width: 18px;
  }
}
.clausebox-sec1 .cont .gt .clau_cont .f_tit .date i img {
  width: 100%;
}


/* 产品中心 */
.productbox-sec1 {
  padding-top: 0;
}
.productbox-sec1 .cont .f_item {
  width: 100%;
  margin-bottom: 30px;
}
@media (max-width: 1440px) {
  .productbox-sec1 .cont .f_item {
    margin-bottom: 24px;
  }
}
.productbox-sec1 .cont .f_item:last-child {
  margin-bottom: 0;
}
.productbox-sec1 .cont .f_item .f_tit {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 70px;
  padding-right: 30px;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-image: url(../images/prochanimg1.jpg);
  -webkit-transition: all 0.3s linear;
  -moz-transition: all 0.3s linear;
  -ms-transition: all 0.3s linear;
  -o-transition: all 0.3s linear;
  transition: all 0.3s linear;
}
@media (max-width: 1440px) {
  .productbox-sec1 .cont .f_item .f_tit {
    padding: 14px 50px;
    padding-right: 26px;
  }
}
@media (max-width: 991px) {
  .productbox-sec1 .cont .f_item .f_tit {
    padding: 14px 30px;
    padding-right: 20px;
  }
}
@media (max-width: 767px) {
  .productbox-sec1 .cont .f_item .f_tit {
    padding: 14px 20px;
  }
}
.productbox-sec1 .cont .f_item .f_tit .tit {
  font-weight: bold;
}
.productbox-sec1 .cont .f_item .f_tit .f_but {
  font-size: 14px;
}
.productbox-sec1 .cont .f_item .f_cont {
  border: 1px solid #dcdcdc;
  background-color: #fff;
  padding: 18px 70px;
  padding-right: 30px;
  display: flex;
  flex-wrap: wrap;
  -webkit-transition: all 0.3s linear;
  -moz-transition: all 0.3s linear;
  -ms-transition: all 0.3s linear;
  -o-transition: all 0.3s linear;
  transition: all 0.3s linear;
}
@media (max-width: 1440px) {
  .productbox-sec1 .cont .f_item .f_cont {
    padding: 14px 50px;
    padding-right: 26px;
  }
}
@media (max-width: 991px) {
  .productbox-sec1 .cont .f_item .f_cont {
    padding: 14px 30px;
    padding-right: 20px;
  }
}
@media (max-width: 767px) {
  .productbox-sec1 .cont .f_item .f_cont {
    padding: 14px 20px;
  }
}
.productbox-sec1 .cont .f_item .f_cont .li {
  display: block;
  width: 25%;
  padding-right: 15px;
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 24px;
  color: #999;
  -webkit-transition: all 0.3s linear;
  -moz-transition: all 0.3s linear;
  -ms-transition: all 0.3s linear;
  -o-transition: all 0.3s linear;
  transition: all 0.3s linear;
}
@media (max-width: 1440px) {
  .productbox-sec1 .cont .f_item .f_cont .li {
    line-height: 22px;
    margin-bottom: 4px;
  }
}
@media (max-width: 767px) {
  .productbox-sec1 .cont .f_item .f_cont .li {
    width: 33.333%;
    font-size: 12px;
    line-height: 20px;
  }
}
@media (max-width: 376px) {
  .productbox-sec1 .cont .f_item .f_cont .li {
    width: 50%;
  }
}
.productbox-sec1 .cont .f_item .f_cont .li span {
  -webkit-transition: all 0.3s linear;
  -moz-transition: all 0.3s linear;
  -ms-transition: all 0.3s linear;
  -o-transition: all 0.3s linear;
  transition: all 0.3s linear;
  color: #666666;
}
.productbox-sec1 .cont .f_item .f_cont .li:hover span {
  color: #4cb1ff;
  text-decoration: underline;
}
.productbox-sec1 .cont .f_item:hover .f_tit {
  background-image: url(../images/prochanimg2.jpg);
  color: #fff;
}
.productbox-sec1 .cont .f_item:hover .f_cont {
  border-color: #4cb1ff;
}
.productbox-sec1 .cont .f_item:hover .f_cont .li {
  color: #999;
}
.productbox-sec1 .cont .f_item:hover .f_cont .li span {
  color: #333;
}
.productbox-sec1 .cont .f_item:hover .f_cont .li:hover span {
  color: #4cb1ff;
  text-decoration: underline;
}