.chanpin1 {
  width: 100%;
  height: auto;
  overflow: hidden;
}
.chanpin1 .chanp1 {
  width: 100%;
  height: 658px;
  overflow: hidden;
  background-color: #f5f5f5;
  padding-top: 30px;
}
.chanpin1 .chanp1 .chanp11 {
  width: 1200px;
  margin: 0 auto;
}
.chanpin1 .chanp1 .chanp11 .tit {
  margin-top: 55px;
  text-align: center;
  margin-bottom: 15px;
}
.chanpin1 .chanp1 .chanp11 .tit h1 {
  font-size: 24px;
  font-weight: 400;
  color: rgba(37, 43, 58, 1);
  line-height: 20px;
}
.chanpin1 .chanp1 .chanp11 .tit h2 {
  font-size: 14px;
  font-weight: 400;
  font-family: 微软雅黑;
  /*color: rgba(128, 128, 128, 1);*/
  line-height: 28px;
  margin-top: 17px;
}
.chanpin1 .chanp1 .chanp11 .img {
  width: 719px;
  height: 412px;
  float: left;
  overflow: hidden;
}
.chanpin1 .chanp1 .chanp11 .img img {
  width:700px;
  /*height: 412px;*/
}
.chanpin1 .chanp1 .chanp11 .cont {
  margin-left: 40px;
  float: left;
  overflow: hidden;
}
.chanpin1 .chanp1 .chanp11 .cont h3 {
  margin-top: 52px;
  font-size: 20px;
  font-weight: 400;
  color: rgba(37, 43, 58, 1);
  line-height: 28px;
}
.chanpin1 .chanp1 .chanp11 .line {
  margin-top: 24px;
  margin-bottom: 30px;
  width: 50px;
  height: 4px;
  background: rgba(189, 30, 33, 1);
}
.chanpin1 .chanp1 .chanp11 p {
  width: 440px;
  overflow: hidden;
}
.chanpin1 .chanp2 {
  width: 1200px;
  height: 660px;
  overflow: hidden;
  margin: 0 auto;
  padding-top: 30px;
}
.chanpin1 .chanp2 .tit {
  margin-top: 80px;
  text-align: center;
  margin-bottom: 50px;
}
.chanpin1 .chanp2 .tit h1 {
  font-size: 24px;
  font-weight: 400;
  color: rgba(37, 43, 58, 1);
  line-height: 20px;
}
.chanpin1 .chanp2 .tit h2 {
  font-size: 14px;
  font-weight: 400;
  color: rgba(128, 128, 128, 1);
  line-height: 28px;
  margin-top: 17px;
}
.chanpin1 .chanp2 .img {
  width: 1044px;
  height: 413px;
  overflow: hidden;
  margin: 0 auto;
}
.chanpin1 .chanp2 .img img {
  width: 1044px;
  height: 413px;
}
.dabit h1 {
  font-size: 24px;
  font-weight: 400;
  color: rgba(37, 43, 58, 1);
  line-height: 20px;
}

.chanpin2 {
  width: 100%;
  height: auto;
  overflow: hidden;
}
.chanpin2 .chanp1 {
  width: 100%;
  height: 658px;
  overflow: hidden;
  background-color: #f5f5f5;
  padding-top: 30px;
}
.chanpin2 .chanp1 .chanp11 {
  width: 1200px;
  margin: 0 auto;
}
.chanpin2 .chanp1 .chanp11 .tit {
  margin-top: 80px;
  text-align: center;
  margin-bottom: 45px;
}
.chanpin2 .chanp1 .chanp11 .tit h1 {
  font-size: 24px;
  font-weight: 400;
  color: rgba(37, 43, 58, 1);
  line-height: 20px;
}
.chanpin2 .chanp1 .chanp11 .p {
  width: 1180px;
  height: 500px;
  overflow: hidden;
  margin: 0 auto;
}
.chanpin2 .chanp1 .chanp11 .p p {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: rgba(128, 128, 128, 1);
  line-height: 28px;
}
.chanpin2 .chanp1 .chanp11 .img {
  width: 1100px;
  height: 359px;
  overflow: hidden;
  margin: 0 auto;
  margin-top: 35px;
}
.chanpin2 .chanp1 .chanp11 .img img {
  width: 1100px;
  height: 359px;
}
.chanpin2 .chanp2 {
  width: 1200px;
  margin: 0 auto;
  height: 900px;
  overflow: hidden;
  /*background-color: #f5f5f5;*/
  padding-top: 30px;
}
.chanpin2 .chanp2 .tit {
  margin-top: 80px;
  text-align: center;
  margin-bottom: 50px;
}
.chanpin2 .chanp2 .tit h1 {
  font-size: 24px;
  font-weight: 400;
  color: rgba(37, 43, 58, 1);
  line-height: 20px;
}
.chanpin2 .chanp2 .tit h2 {
  font-size: 14px;
  font-weight: 400;
  color: rgba(128, 128, 128, 1);
  line-height: 28px;
  margin-top: 17px;
}
.chanpin2 .chanp2 .img {
  width: 1030px;
  height: 555px;
  overflow: hidden;
  margin: 0 auto;
}
.chanpin2 .chanp2 .img img {
  width: 1030px;
  height: 528px;
}

.chanpin3 {
  width: 100%;
  height: auto;
  overflow: hidden;
}
.chanpin3 .chanp1 {
  width: 100%;
  height: 610px;
  overflow: hidden;
  background-color: #f5f5f5;
  padding-top: 30px;
}
.chanpin3 .chanp1 .chanp11 {
  width: 1200px;
  margin: 0 auto;
}
.chanpin3 .chanp1 .chanp11 .tit {
  margin-top: 80px;
  text-align: center;
  margin-bottom: 45px;
}
.chanpin3 .chanp1 .chanp11 .tit h1 {
  font-size: 24px;
  font-weight: 400;
  color: rgba(37, 43, 58, 1);
  line-height: 20px;
}
.chanpin3 .chanp1 .chanp11 .tit h2 {
  font-size: 14px;
  font-weight: 400;
  color: rgba(128, 128, 128, 1);
  line-height: 28px;
  margin-top: top 17px;
}
.chanpin3 .chanp1 .chanp11 .p {
  width: 1180px;
  height: 550px;
  overflow: hidden;
  margin: 0 auto;
}
.chanpin3 .chanp1 .chanp11 .p p {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: rgba(128, 128, 128, 1);
  line-height: 28px;
}
.chanpin3 .chanp1 .chanp11 .img {
  width: 800px;
  height: 126px;
  overflow: hidden;
  margin: 0 auto;
  margin-top: 40px;
  margin-bottom: 40px;
}
.chanpin3 .chanp1 .chanp11 .img img {
  width: 800px;
  height: 126px;
}
.chanpin3 .chanp2 {
  width: 1200px;
  height: 826px;
  overflow: hidden;
  padding-top: 30px;
  margin: 0 auto;
}
.chanpin3 .chanp2 .tit {
  margin-top: 80px;
  text-align: center;
  margin-bottom: 45px;
}
.chanpin3 .chanp2 .tit h1 {
  font-size: 24px;
  font-weight: 400;
  color: rgba(37, 43, 58, 1);
  line-height: 20px;
}
.chanpin3 .chanp2 .tit h2 {
  font-size: 14px;
  font-weight: 400;
  color: rgba(128, 128, 128, 1);
  line-height: 28px;
  margin-top: 17px;
  margin-bottom: 47px;
}
.chanpin3 .chanp2 .ch .img {
  width: 733px;
  height: 579px;
  float: left;
  overflow: hidden;
  margin-right: 45px;
}
.chanpin3 .chanp2 .ch .img img {
  width: 733px;
  height: 579px;
}
.chanpin3 .chanp2 .ch .cont {
  overflow: hidden;
  padding-top: 25px;
}
.chanpin3 .chanp2 .ch .cont ul {
  overflow: hidden;
}
.chanpin3 .chanp2 .ch .cont ul li {
  height: 150px;
  overflow: hidden;
  margin-bottom: 40px;
}
.chanpin3 .chanp2 .ch .cont ul li .img2 {
  width: 80px;
  height: 80px;
  float: left;
  overflow: hidden;
}
.chanpin3 .chanp2 .ch .cont ul li .img2 img {
  width: 80px;
  height: 80px;
}
.chanpin3 .chanp2 .ch .cont ul li .cont2 {
  float: left;
  overflow: hidden;
}
.chanpin3 .chanp2 .ch .cont ul li .cont2 h3 {
  font-size: 18px;
  font-weight: 400;
  color: rgba(189, 30, 33, 1);
  line-height: 28px;
  margin-top: 10px;
  margin-left: 14px;
  margin-bottom: 20px;
}
.chanpin3 .chanp2 .ch .cont ul li .cont2 p {
  width: 300px;
  font-size: 14px;
  font-weight: 400;
  color: rgba(128, 128, 128, 1);
  line-height: 24px;
  overflow: hidden;
  margin-left: 14px;
}

.chanpin3 .chanp3 {
  width: 1200px;
  height: auto;
  overflow: hidden;
  padding-top: 30px;
  margin: 0 auto;
  background-color: #f5f5f5;
}
.chanpin3 .chanp3 .tit {
  margin-top: 80px;
  text-align: center;
  margin-bottom: 45px;
}
.chanpin3 .chanp3 .tit h1 {
  font-size: 24px;
  font-weight: 400;
  color: rgba(37, 43, 58, 1);
  line-height: 20px;
}
.chanpin3 .chanp3 .tit h2 {
  font-size: 14px;
  font-weight: 400;
  color: rgba(128, 128, 128, 1);
  line-height: 28px;
  margin-top: 17px;
  margin-bottom: 40px;
}
.chanpin3 .chanp3 .img{
    width: 974px;
    height: auto;
    overflow: hidden;
    margin-bottom: 50px;
    margin: 0 auto;
}
.chanpin3 .chanp3 .img img{
    width: 974px;
    height: auto;
}
/*效果展示*/
.xiaoguo {
  width: 100%;
  /*height: 715px;*/
  background-color: #f5f5f5;
  overflow: hidden;
}
.xiaoguo .xiaoguo_con {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}
.xiaoguo .xiaoguo_con .tit {
  /*width: 257px;*/
  margin: 0 auto;
  text-align: center;
  margin-top: 80px;
  margin-bottom: 50px;
}
.xiaoguo .xiaoguo_con .tit p {
  font-size: 24px;
  font-weight: 400;
  color: rgba(37, 43, 58, 1);
  line-height: 20px;
}
.xiaoguo .xiaoguo_con .dh {
  overflow: hidden;
}
.xiaoguo .xiaoguo_con .dh li {
  width: 20%;
  height: 45px;
  float: left;
  text-align: center;
}
.xiaoguo .xiaoguo_con .dh li.active {
  border-bottom: 2px solid #bd1e21;
}
.xiaoguo .xiaoguo_con .dh li.active p {
  color: #bd1e21;
}
.xiaoguo .xiaoguo_con .dh li p {
  font-size: 16px;
  font-weight: 400;
  color: rgba(37, 43, 58, 1);
  line-height: 45px;
}
.xiaoguo .xiaoguo_con .cont {
  width: 1120px;
  margin: 0 auto;
}
.xiaoguo .xiaoguo_con .cont .tab {
  display: none;
}
.xiaoguo .xiaoguo_con .cont .tab.selected {
  display: block;
  border-color:#f5f5f5;
}
.xiaoguo .xiaoguo_con .cont .tab .tit2 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  margin-bottom: 40px;
  margin-top: 40px;
}
.xiaoguo .xiaoguo_con .cont .tab .tit2 p {
  font-size: 14px;
  font-weight: 400;
  color: rgba(128, 128, 128, 1);
  line-height: 28px;
}
.xiaoguo .xiaoguo_con .cont .tab .img{
  width: 766px;
  height: 299px;
  overflow: hidden;
}
.xiaoguo .xiaoguo_con .cont .tab .img img{
  width: 766px;
  height: 299px;
}


.xiaoguo2 {
  width: 100%;
  /*height: 900px;*/
  background-color: #f5f5f5;
  overflow: hidden;
}
.xiaoguo2 .xiaoguo_con {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}
.xiaoguo2 .xiaoguo_con .tit {
  width: 200px;
  margin: 0 auto;
  text-align: center;
  margin-top: 80px;
  margin-bottom: 50px;
}
.xiaoguo2 .xiaoguo_con .tit p {
  font-size: 24px;
  font-weight: 400;
  color: rgba(37, 43, 58, 1);
  line-height: 20px;
}
.xiaoguo2 .xiaoguo_con .dh {
  overflow: hidden;
}
.xiaoguo2 .xiaoguo_con .dh li {
  width: 20%;
  height: 45px;
  float: left;
  text-align: center;
  cursor: pointer;
}
.xiaoguo2 .xiaoguo_con .dh li.active {
  border-bottom: 2px solid #bd1e21;
}
.xiaoguo2 .xiaoguo_con .dh li.active p {
  color: #bd1e21;
}
.xiaoguo2 .xiaoguo_con .dh li p {
  font-size: 16px;
  font-weight: 400;
  color: rgba(37, 43, 58, 1);
  line-height: 45px;
}
.xiaoguo2 .xiaoguo_con .cont {
  width: 860px;
  margin: 0 auto;
}
.xiaoguo2 .xiaoguo_con .cont .tab2 {
  display: none;
}
.xiaoguo2 .xiaoguo_con .cont .tab2.selected {
  display: block;
}
.xiaoguo2 .xiaoguo_con .cont .tab2 .tit2 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  margin-bottom: 40px;
  margin-top: 40px;
}
.xiaoguo2 .xiaoguo_con .cont .tab2 .tit2 p {
  font-size: 14px;
  font-weight: 400;
  color: rgba(128, 128, 128, 1);
  line-height: 28px;
}
.xiaoguo2 .xiaoguo_con .cont .tab2 .img{
  width: 766px;
  height: 299px;
  overflow: hidden;
}
.xiaoguo2 .xiaoguo_con .cont .tab2 .img img{
  width: 766px;
  height: 299px;
}