.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;
}