.Public-title img{
    width: 100%;
    height: 100%;
}
.heating-img img,.product-btm-img img{
    width: 100%;
    height:100%
}
.product-display ul{
    text-align: center;
}
.product-display ul .nuannuan{
    margin: 80px 0;
    color: #999999;
}
.product-display ul .nuannuan .dot-hot{
    font-family: "思源黑体 CN Light";
    color: #999999;
    font-size: 36px;
}
.product-display ul  .nuannuan .nuan-title{
    color: #444444;
    font-size: 36px;
}
.product-display ul .nuannuan-more{
    margin: 200px 0 80px;
}
.product-display .znli-zhanshi a:nth-of-type(3n){
    margin-right: 0;
}
.product-display .znli-zhanshi a{
    width: 30.5%;
    height: 433px;
    display: inline-block;
    margin-right: 4%;
    text-align: left;
    position: relative;
    margin-bottom: 6%;
    float:left;
}
.product-display .znli-zhanshi .title-bot{
    width: 100%;
    height: 14%;
    background-color: rgba(255,255,255,0.7);
    font-size: 32px;
    color: #333333;
    padding-top: 4%;
    bottom: 0;
    position: absolute;
    left: 0;
}


.product-display ul li .display-title{
    font-size: 36px;
    color: #5c2f00;
    margin:430px auto 0;
}
.product-display ul li .display-line{
    width: 50px;
    height: 2px;
    background-color: #ff7300;
    margin: 20px auto;
    display: block;
}
.product-display ul li .product-title{
    position: absolute;
    bottom: -130px;
    right: -84px;
    width: 225px;
    height: 225px;
    border-radius: 50%;
    text-align: center;
    background-color: #f8f8f8;
    box-shadow: 0 1px 16px -4px black;
    line-height: 72px;
    color: #5c2f00;
    font-size: 30px;
}
.product-display ul li .product-title p{
    line-height: 45px;
}
.product-display ul li .product-title p:first-child{
    margin-top: 51px;
}
.product-display ul li .factory-img{
    width: 482px;
    height: 535px;
}
.product-display ul li .factory-img img{
    width: 100%;
    height: 100%;
}
.product-display ul li .factory-title{
    text-align: left;
    padding: 18% 0 0 9%;
    color: #5c2f00;
    font-size: 30px;
    position: absolute;
    width: 100%;
    height: 10%;
    background-color: rgba(255,255,255,0.5);
}
.product-display ul li .sb-line{
    background-color: #ff7800;
    width: 4px;
    height: 8%;
    top: 15%;
    left: 6%;
    position: absolute;
}
.yema a{
    width: 50px;
    padding: 5px;
    cursor: pointer;
    display: inline-block;
    border-radius: 3px;
    margin: 0 5px;
    background-color: #f7f7f7;
    border: 1px solid #f7f7f7;
    color: #999;
}
.yema .current {
    color: #fefdfd;
    border: 1px solid #ff7300;
    background-color: #ff7300;
}






.product-top-img{
    width:100%;
    height: 82px;
}
.product-top-img img{
    width:100%;
    height: 100%;
}



.heating-system{
    width: 100%;
    background-color: #f8f8f8;
    padding:0 0 74px;
}
.heating-system-main img{
    width: 100%;
    height: 100%;
}
.heating-system-main span{
    display: block;
    text-align: left;
    color: #444444;
    font-size: 36px;
    margin: 0 0 40px 20px;
}
.heating-system-main .heating-text{
    width: 500px;
    height: 495px;
    display: inline-block;
    position: relative;
    font-size: 0;
}
.heating-text span{
    position: absolute;
    left: 37%;
    top: 80%;
    color: #5c2f00;
    font-size: 30px;
    text-align: center;
}
.heating-text:nth-of-type(1) span{
    bottom: -13px;
}
.heating-text:nth-of-type(2) span{
    top: 19px;
    left: 34%;
}
.heating-text:nth-of-type(3) span{
    bottom: -13px;
}








.product-Features-main ul li{
    width: 500px;
    height: 600px;
    float: left;
    background-color: #f8f8f8;
    overflow: hidden;
    margin-right: 87px;
}
.product-Features-main ul li .product-top{
    margin: 20px;
}
.product-Features-main ul li .product-top span{
    color: #5c2f00;
    font-size: 34px;
}
.product-btm{
    /*margin-top: 22px;*/
    overflow: hidden;
}
.product-btm-title{
    width: 34%;
    font-size: 28px;
    color: #666666;
    line-height: 40px;
    padding: 0 20px;
    text-align: left;
}
.product-btm-img{
    width: 290px;
    height: 430px;
}
/*--------*/
.product-Features-main ul li {
    width: 23%;
    height: 555px;
    margin-right: 2.65%;
}
.product-btm-title {
    width: 44%;
    padding: 0 0 0 10px;
}
.product-btm-img {
    width: 51%;
    height: 381px;

}
.product-top-img {
    width: 61%;
    margin-left: 16%;
}
/*-------*/

























.traditional-heating .Public-panel{
    width: 1795px;
}
.traditional-heating{
    width: 100%;
    background-color: #f8f8f8;
    margin-top: 0;
    padding-bottom: 72px;
}
.traditional-heating-main{
    width: 1750px;
    margin: 0 auto;
    overflow: hidden;
}
.traditional-heating-main ul li{
    width: 49%;
    height: auto;
    display: inline-block;
    float: left;
    margin-right: 2%;
}
/*.traditional-heating-main ul li .heating-img{*/
    /*position: absolute;*/
    /*top: 130px;*/
    /*right: -53px;*/
    /*width: 56px;*/
    /*height: 97px;*/
/*}*/
.traditional-heating-main ul li:nth-of-type(3){
    margin: 3% 0 3% 25%;
}
.traditional-heating-main ul li:nth-of-type(2),.traditional-heating-main ul li:nth-of-type(5){
    margin-right: 0;
}
.traditional-heating-main ul li img{
    width: 100%;
    height: 100%;
}
/*.traditional-heating-main ul li span{*/
    /*padding: 35px 30px;*/
    /*line-height: 38px;*/
    /*text-align: left;*/
    /*position: absolute;*/
    /*left: 27px;*/
    /*top: 230px;*/
    /*width: 289px;*/
    /*height: 225px;*/
    /*background-color: #eef4ff;*/
    /*font-size: 24px;*/
    /*color: #666666;*/
/*}*/

.addwidth1{
    border: 1px solid;
    padding: 54px 0 71px;
    width: 1760px;
    margin: 0 auto;
}
.addwidth2{
    width: 1790px;
    margin: 0 auto;
}
.content-creatificate-right-main .hover-img, .content-creatificate-right-main .hover-img2{
    font-size: 24px;
    color: #444444;
    margin-top: 3%;
}



@media screen and (max-width: 1600px) and (min-width: 1120px) {
    .Public-title img{
        width: 100%;
        height:100%
    }
    .product-display ul span{
        font-size: 24px;
        /*margin: 53px 0;*/
    }
    .product-display ul li{
        width: 308px;
        height: 356px;
        margin-right: 55px;
    }
    .product-display ul .nuannuan{
        margin: 53px 0;
    }
    .product-display ul .nuannuan .dot-hot{
        font-size: 24px;
    }
    .product-display ul  .nuannuan .nuan-title{
        font-size: 24px;
    }
    .product-display ul .nuannuan-more{
        margin: 100px 0 53px;
    }
    .product-display ul li .display-title{
        font-size: 24px;
        margin:286px auto 0;
    }
    .product-display ul li .display-line{
        width: 33px;
        margin: 13px auto;
    }
    .product-display ul li .product-title{
        bottom: -87px;
        right: -56px;
        width: 150px;
        height: 150px;
        line-height: 48px;
        font-size: 20px;
    }
    .product-display ul li .factory-img{
        width: 308px;
        height: 356px;
    }
    .product-display ul li .factory-title{
        /*margin: 53px 0 17px 17px;*/
        /*padding: 13px 0 0 13px;*/
        font-size: 20px;
    }
    .product-display .znli-zhanshi .title-bot{
        font-size: 20px;
    }






    .product-display ul li .product-title p{
        line-height: 30px;
    }
    .product-display ul li .product-title p:first-child{
        margin-top:34px;
    }
    .product-top-img {
        width: 60px;
        height: 60px;
    }
    .product-Features-main ul li .product-top span{
        font-size: 22px;
    }
    .traditional-heating-main{
        width: 1166px;
    }
    .addwidth1{
        padding: 36px 0 47px;
        width: 1173px;
        margin: 0 auto;
    }
    .addwidth2{
        width: 1222px;
    }







    #product-middle .content-creatificate-left{
        padding: 62px 0;
    }
    #product-middle .Public-title{
        margin-left: -4px;
    }






    .heating-system-main span{
        font-size: 20px;
        margin: 0 0 40px 13px;
    }
    .heating-system-main .heating-text{
        width: 333px;
        height: 330px;
    }
    .heating-text:nth-of-type(2) span{
        top: 9px;
    }




    .product-Features-main ul li{
        /*width: 333px;*/
        height: 355px;
        /*margin-right: 25px;*/
    }
    .product-Features-main ul li .product-top{
        margin: 13px;
    }
    .product-btm{
        margin-top: 15px;
    }
    .product-btm-title{
        width: 45%;
        font-size: 18px;
        line-height: 26px;
        padding: 0 13px;
    }
    .product-btm-img{
        width: 44%;
        height: 223px;
    }






    .traditional-heating-main{
        width: 1166px;
        margin: 0 auto;
    }
    .traditional-heating .Public-panel{
        width: 1196px;
    }
    /*.traditional-heating-main ul li{*/
        /*width: 267px;*/
        /*height: 213px;*/
        /*margin-bottom: 147px;*/
        /*margin-right: 34px;*/
    /*}*/
    /*.traditional-heating-main ul li .heating-img{*/
        /*top: 100px;*/
        /*right: -33px;*/
        /*width: 36px;*/
        /*height: 66px;*/
    /*}*/
    .traditional-heating-main ul li:nth-of-type(3){
        margin: 3% 0 3% 25%;
    }
    .traditional-heating-main ul li:nth-of-type(2),.traditional-heating-main ul li:nth-of-type(5){
        margin-right: 0;
    }
    .traditional-heating-main ul li img{
        width: 100%;
        height: 100%;
    }
    /*.traditional-heating-main ul li:nth-of-type(2),.traditional-heating-main ul li:nth-of-type(6){*/
        /*margin-right: 26px;*/
    /*}*/
    /*.traditional-heating-main ul li span{*/
        /*padding: 23px 20px;*/
        /*line-height: 25px;*/
        /*left: 18px;*/
        /*top: 153px;*/
        /*width: 177px;*/
        /*height: 150px;*/
        /*font-size: 16px;*/
    /*}*/
    .content-creatificate-right-main .hover-img, .content-creatificate-right-main .hover-img2{
        font-size: 16px;
    }
    .product-display .znli-zhanshi a{
        width: 30.5%;
        height: 280px;
    }
}
@media screen and (max-width: 1120px) {
    .Public-title img{
        width: 100%;
        height:100%
    }
    .product-display ul span{
        font-size: 24px;
        /*margin: 53px 0;*/
    }
    /*.product-display .znli-zhanshi a{*/
        /*width: 308px;*/
        /*height: 356px;*/
        /*margin-right: 55px;*/
    /*}*/
    .product-display ul .nuannuan{
        margin: 53px 0;
    }
    .product-display ul .nuannuan .dot-hot{
        font-size: 24px;
    }
    .product-display ul  .nuannuan .nuan-title{
        font-size: 24px;
    }
    .product-display ul .nuannuan-more{
        margin: 100px 0 53px;
    }
    .product-display ul li .display-title{
        font-size: 24px;
        margin:286px auto 0;
    }
    .product-display ul li .display-line{
        width: 33px;
        margin: 13px auto;
    }
    .product-display ul li .product-title{
        bottom: -87px;
        right: -56px;
        width: 150px;
        height: 150px;
        line-height: 48px;
        font-size: 20px;
    }
    .product-display ul li .factory-img{
        width: 308px;
        height: 356px;
    }
    .product-display ul li .factory-title{
        /*margin: 53px 0 17px 17px;*/
        /*padding: 13px 0 0 13px;*/
        font-size: 20px;
    }
    .product-display .znli-zhanshi .title-bot{
        font-size: 20px;
    }
    .product-display .znli-zhanshi a{
        width: 30.5%;
        height: 280px;
    }






    .product-display ul li .product-title p{
        line-height: 30px;
    }
    .product-display ul li .product-title p:first-child{
        margin-top:34px;
    }
    .product-top-img {
        width: 60px;
        height: 60px;
    }
    .product-Features-main ul li .product-top span{
        font-size: 22px;
    }
    .traditional-heating-main{
        width: 1166px;
    }
    .addwidth1{
        padding: 36px 0 47px;
        width: 1173px;
        margin: 0 auto;
    }
    .addwidth2{
        width: 1222px;
    }







    #product-middle .content-creatificate-left{
        padding: 62px 0;
    }
    #product-middle .Public-title{
        margin-left: -4px;
    }






    .heating-system-main span{
        font-size: 20px;
        margin: 0 0 40px 13px;
    }
    .heating-system-main .heating-text{
        width: 333px;
        height: 330px;
    }
    .heating-text:nth-of-type(2) span{
        top: 9px;
    }




    .product-Features-main ul li{
        /*width: 333px;*/
        height: 355px;
        /*margin-right: 25px;*/
    }
    .product-Features-main ul li .product-top{
        margin: 13px;
    }
    .product-btm{
        margin-top: 15px;
    }
    .product-btm-title{
        width: 45%;
        font-size: 18px;
        line-height: 26px;
        padding: 0 13px;
    }
    .product-btm-img{
        width: 44%;
        height: 223px;
    }






    .traditional-heating-main{
        width: 1166px;
        margin: 0 auto;
    }
    .traditional-heating .Public-panel{
        width: 1196px;
    }
    /*.traditional-heating-main ul li{*/
    /*width: 267px;*/
    /*height: 213px;*/
    /*margin-bottom: 147px;*/
    /*margin-right: 34px;*/
    /*}*/
    /*.traditional-heating-main ul li .heating-img{*/
    /*top: 100px;*/
    /*right: -33px;*/
    /*width: 36px;*/
    /*height: 66px;*/
    /*}*/
    .traditional-heating-main ul li:nth-of-type(3){
        margin: 3% 0 3% 25%;
    }
    .traditional-heating-main ul li:nth-of-type(2),.traditional-heating-main ul li:nth-of-type(5){
        margin-right: 0;
    }
    .traditional-heating-main ul li img{
        width: 100%;
        height: 100%;
    }
    /*.traditional-heating-main ul li:nth-of-type(2),.traditional-heating-main ul li:nth-of-type(6){*/
    /*margin-right: 26px;*/
    /*}*/
    /*.traditional-heating-main ul li span{*/
    /*padding: 23px 20px;*/
    /*line-height: 25px;*/
    /*left: 18px;*/
    /*top: 153px;*/
    /*width: 177px;*/
    /*height: 150px;*/
    /*font-size: 16px;*/
    /*}*/
    .content-creatificate-right-main .hover-img, .content-creatificate-right-main .hover-img2{
        font-size: 16px;
    }
}



/*改后*/
.banner{
    height: auto;
}
.banner .swiper-img img{
    width: 100%;
    height: 100%;
}
.addwidth1 {
    padding: 54px 0 116px;
}
.field-main-right ul li{
    height: 727px;
}
.field-main-right {
    height: 761px;
}
.field-line-b-hover {
    transform: translate(220px,-240px);
}
.content-creatificate-left{
    height: 100%;
    border: 1px solid #666666;
    padding: 5px 10px;
}
.content-creatificate-left img{
    height: 100%;
}
.field-main-right{
    height: auto;
}
.field-main-right ul li{
    height: auto;
    width: 23.5%;
}
.field-main-right ul li img{
    width: 100%;
    height: 100%;
}
.field-main ul {
    padding-bottom: 40px;
}
@media screen and (max-width: 1600px) and (min-width: 1120px) {
    .banner .swiper{
        height: auto;
    }
    .addwidth1{
        padding: 36px 0 72px;
    }
    .field-line-b-hover {
        transform: translate(146px,-170px);
    }
    .field-main-right ul li {
        height: 475px;
    }
    .field-main-right {
        height: 555px;
    }
    .addwidth2 {
        width: 1222px;
        margin: 0 auto;
    }
    .heating-system-main .heating-text{
        width: 333px;
        height: 330px;
    }
    .field-main-right ul li{
        width: 23.1%;
        height: auto;
    }
    .field-main-right {
        height: auto;
    }
    .product-display ul li {
        width: 29.8%;
        height: 233px;
    }
}
@media screen and (max-width: 1120px){

    .banner .swiper{
        height: auto;
    }
    .addwidth1{
        padding: 36px 0 72px;
    }
    .field-line-b-hover {
        transform: translate(146px,-170px);
    }
    .field-main-right ul li {
        height: 475px;
    }
    .field-main-right {
        height: 555px;
    }
    .addwidth2 {
        width: 1222px;
        margin: 0 auto;
    }
    .heating-system-main .heating-text{
        width: 333px;
        height: 330px;
    }
    .field-main-right ul li{
        width: 23.1%;
        height: auto;
    }
    .field-main-right {
        height: auto;
    }
    .product-display ul li {
        width: 29.8%;
        height: 233px;
    }
}