/*------------------pro public---------------------------------*/
.bpro {
    background: url(../images/pgpro.jpg) 50% 50% no-repeat;
}

.rongliang {
    margin: 90px auto;
}

p {
    text-align: justify;
}

.brt a {
    color: #222;
}

.brt a:hover {
    color: #86272d;
}

/*----------------------------------pro cov page------------------------------------------*/
.recommend_pro {
    width: 120%;
    height: 160px;
    margin: 90px 0 20px;
}

.recommend_pro li {
    width: 220px;
    float: left;
    height: 100%;
    text-align: center;
    margin-right: 103px;
}

.recommend_pro li a {
    display: block;
}

/*-----CFB-----*/
.cfbbox {
    width: 100%;
    height: 382px;
    margin-bottom: 90px;
}

.cfbbox .hd {
    height: 80px;
    background: #f5f5f5;
    margin-bottom: 2px;
}

.cfbbox .hd li {
    height: 20px;
    line-height: 20px;
    float: left;
    cursor: pointer;
    color: #333;
    padding: 30px 0;
    position: relative;
    margin-right: 1px;
}

.cfbbox .hd li a {
    display: block;
    line-height: 20px;
    border-right: 1px solid #CCCCCC;
    padding: 0 20px;
}

.cfbbox .hd li:hover a, .cfbbox .hd li.on a {
    color: #86272d;
}

.cfbbox .hd li:after {
    content: "";
    width: 0;
    height: 2px;
    background: #86272d;
    position: absolute;
    bottom: 0;
    transition: all 0.3s cubic-bezier(0.55, 0.09, 0.68, 0.53);
}

.cfbbox .hd li:hover:after, .cfbbox .hd li.on:after {
    width: 100%;
}

.cfbbox .hd li:last-child a {
    border: none;
}

.cfbbox .hd .chat {
    display: block;
    width: 268px;
    height: 38px;
    line-height: 38px;
    border: 1px solid #86272d;
    color: #86272d;
    text-align: center;
    float: right;
    margin: 20px 20px 0 0;
}

.cfbbox .bd, .cfbbox div {
    width: 100%;
    height: 302px;
    overflow: hidden;
}

.cfbbox .pimg {
    width: 596px;
    height: 302px;
    overflow: hidden;
    float: left;
    margin-right: 2px;
    background: #f5f5f5;
}

.cfbbox .pimg img {
    width: 100%;
    height: 100%;
}

.cfbbox dl {
    float: left;
    width: 250px;
    height: 150px;
    background: #f5f5f5;
    overflow: hidden;
    margin: 0 2px 2px 0;
    padding-left: 45px;
    color: #333;
}

.cfbbox dl.fuel, .cfbbox dl.ys {
    margin-right: 0;
}

.cfbbox dl a, .cfbbox dl a:hover {
    color: #86272d;
}

.cfbbox dl dd {
    padding-right: 20px;
}

.cfbbox dl dt {
    font-size: 16px;
    position: relative;
    margin: 20px 0 5px 0;
    color: #222;
}

.cfbbox dl dt:before {
    display: block;
    width: 20px;
    height: 20px;
    content: "";
    background: url("../images/ppci.png") no-repeat -14px -9px;
    vertical-align: middle;
    margin-right: 10px;
    position: absolute;
    left: -27px;
    top: 4px;
}

.cfbbox .fuel dt:before {
    background-position-x: -46px;
}

.cfbbox .apps dt:before {
    background-position-x: -80px;
}

.cfbbox .ys dt:before {
    background-position-x: -113px;
}

/*--yq--*/
.promore {
    text-align: center;
    margin: -50px 0 60px 0;
}

.promore a {
    margin-right: 20px;
}

.promore .red {
    color: #86272d;
    margin-right: 0;
}

.yq_box {
    width: 110%;
    height: 265px;
    margin-bottom: 90px;
}

.yq_box dl {
    width: 275px;
    height: 100%;
    background: #f5f5f5;
    margin-right: 30px;
}

.yq_box dl i {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    background: black;
    left: 0;
    top: 100%;
    opacity: 0;
    transition: all 0.2s cubic-bezier(0.55, 0.09, 0.68, 0.53);
}

.yq_box dl * {
    transition: all 0.2s;
}

.yq_box dt {
    width: 100%;
    height: 183px;
    overflow: hidden;
    background: #fafafa;
}

.yq_box img {
    width: 100%;
}

.yq_box dd {
    text-align: center;
    color: #86272d;
    font-size: 18px;
    height: 65px;
    padding-top: 15px;
    position: absolute;
    bottom: 0;
    width: 100%;
    background: #f5f5f5;
    overflow: hidden;
}

.yq_box span, .yq_box em {
    display: block;
    font-style: normal;
    font-weight: normal;
    font-size: 14px;
}

.yq_box span {
    color: #333;
    margin: -4px 0 10px;
}

.yq_box em {
    color: #999999;
    margin-bottom: 7px;
    opacity: 0;
}

.yq_box .con, .yq_box .chat {
    opacity: 0;
}

.yq_box dl:hover i {
    opacity: .3;
    top: 0;
}

.yq_box dl:hover dd {
    height: 110px;
}

.yq_box dl:hover dd em, .yq_box dl:hover dd a {
    opacity: 1;
}

.yq_box dl:hover dd .pa {
    color: #86272d;
}

.yq_box dl, .bio_box dl {
    position: relative;
    overflow: hidden;
    float: left;
}

.yq_box dl .con, .yq_box dl .chat, .bio_box dl .con, .bio_box dl .chat {
    display: inline-block;
    width: 78px;
    height: 24px;
    color: #999999;
    border: 1px solid #999;
    border-radius: 4px;
    margin-right: 15px;
    font-size: 12px;
    line-height: 24px;
    font-weight: normal;
    text-align: center;
    transition: all .2s;
}

.yq_box dl .con:hover, .bio_box dl .con:hover {
    background: #86272d;
    border-color: #86272d;
    color: #FFFFFF;
}

.yq_box dl .chat, .bio_box dl .chat {
    border-color: #86272d;
    background: #86272d;
    color: #FFFFFF;
    margin-right: 0;
}

.yq_box dl .pa, .bio_box dl .pa {
    display: block;
    font-size: 16px;
    color: #222;
}

.yq_box dl .pa:hover, .bio_box dl .pa:hover {
    color: #86272d;
}

.yq_box dl:after, .bio_box dl:after{
    content: " ";
    display: block;
    width: 0;
    height: 1px;
    background: #86272d;
    position: absolute;
    bottom: 0;
    transition: all 0.2s cubic-bezier(0.55, 0.09, 0.68, 0.53);
}
.pro_feach a:after{
      content: " ";
    width: 0;
    height: 1px;
    bottom: 0;
    transition: all 0.2s cubic-bezier(0.55, 0.09, 0.68, 0.53);
}




.yq_box dl:hover:after, .bio_box dl:hover:after {
    width: 100%;
}

/*----bio box-----*/
.bio_box {
    width: 110%;
    overflow: hidden;
    margin-bottom: 60px;
}

.bio_box dl {
    width: 580px;
    height: 200px;
    background: #f5f5f5;
    margin: 0 30px 30px 0;
}

.bio_box dt {
    width: 300px;
    height: 200px;
    float: left;
    overflow: hidden;
    background: #fafafa;
}

.bio_box img {
    width: 100%;
}

.bio_box dd {
    width: 265px;
    padding-top: 15px;
    float: right;
    color: #333;
}

.bio_box .pa {
    display: block;
    font-size: 16px;
    color: #222;
}

.bio_box .pa:hover {
    color: #86272d;
}

.bio_box span {
    display: block;
    text-indent: -8px;
}

.bio_box p {
    margin: 20px 0 30px;
}

/*-------------------pro list page-------------------------------*/
.pro_feach {
    width: 100%;
    height: 40px;
}

.pro_feach ul {
    height: 40px;
    display: flex
}

.pro_feach ul a {
    color: #222;
    padding-right: 20px;
    display: block;
    float: left;
    line-height: 60px;
    font-size: 16px;
}

.pro_feach ul a:after {
    content: "|";
    margin-left: 20px;
    color: #cecece;
}

.pro_feach ul a:hover, .pro_feach ul a.on {
    color: #86272d;
}

.pro_feach ul a:last-child:after {
    content: "";
}

.pro_feach .chat {
    width: 268px;
    height: 38px;
    border: 1px solid #86272d;
    line-height: 38px;
    float: right;
    text-align: center;
    color: #86272d;
}


/*-----------------------------pro content page-------------------------------------------*/
/*-----pbanner---*/
.pbs {
    width: 100%;
    height: 250px;
}

.pinfo {
    width: 490px;
    padding-top: 15px;
}

.pinfo .pname {
    font-size: 30px;
    font-weight: bold;
    color: #333;
    line-height: 200px;
}

.pinfo .pname span {
    font-size: 14px;
    font-weight: normal;
    padding-left: 10px;
    display: block;
    margin-top: -10px;
    text-indent: -14px;
}

.pinfo p {
    height: 60px;
    color: #333;
    margin-top: 10px;
}

.pinfo .para {
    width: 150%;
    height: 64px;
    margin: 20px 0 55px;
}

.pinfo .para dl {
    padding: 0 15px;
    float: left;
    height: 100%;
    border-left: 1px solid #cccccc;
}

.pinfo .para dl dt {
    color: #86272d;
    font-size: 30px;
    margin-bottom: 12px;
}

.pinfo .para dl dd {
    color: #333;
}

.pinfo .para dl.first {
    padding-left: 0;
    border-left: none;
}

.pinfo a.btn {
    width: 138px;
    height: 36px;
    text-align: center;
    line-height: 36px;
    border: 1px solid #86272d;
    color: #86272d;
    display: block;
    float: left;
    margin-right: 30px;
}

.pinfo a.chat {
    background: #86272d;
    color: #FFFFFF;
}

/*-----pro nav-----*/
.pro_nav {
    width: 100%;
    height: 80px;
    line-height: 80px;
    border-bottom: 1px solid #efefef;
    background: #FFFFFF;
    z-index: 19960426;
    margin-top: 20px;
    border-top: 1px solid #efefef;
}

.pro_nav ul {
    width: 100%;
    float: left;
}

.pro_nav ul a {
    display: block;
    font-size: 16px;
    position: relative;
    transition: all .2s;
    width: 120px;
    float: left;
    text-align: center;
    margin-right: 20px;
    color: #222;
    white-space: nowrap;
}

.pro_nav ul a.on {
    color: #86272d;
}

.pro_nav ul a:after {
    width: 0;
    content: " ";
    height: 2px;
    display: block;
    background: #86272d;
    position: absolute;
    bottom: -1px;
    transition: all .2s;
}

.pro_nav ul a.on:after, .pro_nav ul a:hover:after {
    width: 100%;
}

.pro_nav a.chat {
    float: right;
    width: 160px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    color: #FFFFFF;
    margin-top: 30px;
    font-size: 16px;
    display: block;
    background: #86272d;
}

.pro_nav_1 a.chat {
    float: left;
    width: 160px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    color: #222;
    margin-top: 30px;
    font-size: 16px;
    margin-left: 40px;
    border: 1px solid #86272d;

}


.pro_nav_1 a.on {
    float: left;
    width: 160px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    background: #86272d;
    color: #FFFFFF;
    margin-top: 30px;
    font-size: 16px;
    margin-left: 40px;
    border: 1px solid #86272d;

}


.pro_nav_1 a.chat:hover {
    background: #86272d;
    color: #FFF;
    border-color: #86272d
}

.pnav_fix {
    position: fixed;
    top: 0;
    height: 40px;
    line-height: 40px;
    box-shadow: 0px 1px 6px 0px #fc3f3c17;
}

.pnav_fix a.chat {
    margin-top: 0;
}

/*----psum--------*/
.psum {
   /* height: 360px;*/
    margin-bottom: 20px;
  /*  padding-top: 60px;*/
}

.psum dt {
    width: 640px;
    height: 100%;
    float: left;
}

.psum dt video {
    width: 100%;
}

.psum dd {
    width: 510px;
    float: right;
}

.psum dd .brt {
    margin-top: -12px;
    margin-bottom: 0;
}

/*.psum dd p {
    margin-bottom: 25px;
}*/

.psum .sov {
    overflow: scroll;
    height: 390px;
    overflow-x: hidden;
    margin-top: 25px;
    padding-right: 10px;
}

.psum .sov::-webkit-scrollbar {
    width: 6px;
    background-color: #F5F5F5;
    opacity: .5;
}

.psum .sov::-webkit-scrollbar-thumb {
    border-radius: 10px;
    -webkit-box-shadow: inset 0 0 6px rgba(0, 140, 125, 0.3);
    background-color: #fc3f3c36;
    opacity: 0.3;
}

/*-----------10 point--------*/
.points {
    padding-bottom: 40px;
}

.points dl {
    width: 275px;
    height: 255px;
    float: left;
    margin: 0 30px 50px 0;
}

.points dl dt {
    width: 100px;
    height: 100px;
    margin: 0 auto;
    background-color: #414254;
    transition: all .2s;
    pointer-events: none;
}

.points dl dd {
    text-align: center;
    color: #333;
}

.points dl dd span {
    display: block;
    font-size: 18px;
    color: #222;
    margin: 10px auto 5px;
}

.points dl:nth-child(4n) {
    margin-right: 0;
}

.points dl:hover dt {
    background: #86272d;
}

.points dl:hover dd span {
    color: #86272d;
}

/*-------------technics-------------*/
.technics .tech_pt {
    width: 120%;
    height: 240px;
}

.technics .tech_pt dl {
    width: 260px;
    height: 180px;
    float: left;
    margin-right: 50px;
}

.technics .tech_pt dt {
    width: 100%;
    height: 180px;
}

.technics .tech_pt dt img {
    width: 100%;
}

.technics .tech_pt dd {
    width: 100%;
    height: 60px;
    line-height: 60px;
    text-align: center;
    background: #e6e6e6;
    font-size: 16px;
    color: #86272d;
}

/*---------boiler system----------*/
.boi_sys {
    padding-bottom: 60px;
}

.boi_sys img {
  /*  width: 100%;*/
   /* margin-bottom: 60px;*/
}

.boi_sys .cns {
    width: 100%;
    height: 40px;
    text-align: center;
    margin-bottom: 90px;
}

.boi_sys .cns a {
    display: inline-block;
    text-align: center;
    width: 218px;
    height: 38px;
    line-height: 38px;
    margin-right: 30px;
    border: 1px solid #86272d;
    background: #FFFFFF;
    color: #86272d;
}

.boi_sys .cns a.ichat {
    background: #86272d;
    color: #FFFFFF;
}

.boi_sys .cac {
    width: 110%;
}

.boi_sys .cac > div {
    width: 580px;
    float: left;
    margin-right: 30px;
}

.boi_sys .cac > div > span {
    display: block;
    font-size: 30px;
    color: #222;
    font-weight: bold;
}

.boi_sys .cac p {
    margin: 10px auto 20px;
}

.boi_sys .cac input, .boi_sys .cac select, .boi_sys .cac option {
    width: 460px;
    height: 50px;
    line-height: 50px;
    background: #f5f5f5;
    float: left;
    text-indent: 20px;
}

.boi_sys .cac input.sub, .boi_sys .cac a.chat {
    width: 120px;
    text-indent: 0;
    text-align: center;
    background: #414254;
    color: #FFFFFF;
    font-size: 16px;
    cursor: pointer;
    display: block;
    height: 50px;
    line-height: 50px;
    float: left;
}

/*----------configure-------------*/
.configure table {
    width: 100%;
    border-bottom: 1px solid #86272d;
    background: #FFFFFF;
}

.configure td {
    height: 60px;
    line-height: 60px;
}

.configure thead td {
    background: #86272d;
    color: #FFFFFF;
    font-size: 18px;
    text-align: center;
}

.configure thead tr td:first-child {
    border-right: 1px solid white;
}

.configure tbody tr:nth-child(2n-1) td:first-child {
    background: #fafafa;
}

.configure tbody tr td:first-child {
    text-align: center;
    font-size: 16px;
    color: #86272d;
}

.configure tbody tr td:last-child {
    text-indent: 20px;
    position: relative;
}

.configure tbody tr td:last-child:after {
    content: "";
    display: block;
    width: 98%;
    height: 1px;
    background: #e6e6e6;
    position: absolute;
    top: 0;
    left: 1%;
}

.configure tbody tr:first-child td:after {
    display: none;
}

/*---------para table-------------*/
.ptbs {
    padding: 60px 0;
}

.ptbs ul {
    text-align: center;
    height: 50px;
    margin-bottom: 40px;
}

.ptbs ul li {
    display: inline-block;
    width: 200px;
    height: 50px;
    line-height: 50px;
    background: #f5f5f5;
    text-align: center;
    color: #333;
    cursor: pointer;
    margin-right: 30px;
    transition: all .2s;
}

.ptbs ul li.on, .ptbs ul li:hover {
    background: #86272d;
    color: #FFFFFF;
}

.patbs div {
    display: none;
    width: 100%;
}

.patbs table {
    width: 100%;
}

.patbs table td {
    line-height: 39px;
    border: 1px #dcdcdc solid;
    text-align: center;
}

.patbs table td img {
    vertical-align: middle;
    width: auto;
}

.patbs table .mhover {
    background-color: #f6f6f6;
}

.patbs table .top td {
    font-weight: 700;
    background-color: #f6f6f6;
}

/*---------case----------*/
.cases_box {
    width: 100%;
    height: 410px;
}

.cases_box .bd {
    width: 100%;
    height: 340px;
}

.cases_box .bd > div {
    width: 100%;
    height: 340px;
}

.cases_box .cimg {
    width: 480px;
    height: 320px;
    float: left;
}

.cases_box .cimg img {
    width: 100%;
}

.cases_box a.ichat {
    display: block;
    width: 220px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #FFFFFF;
    background: #86272d;
    margin-top: 70px;
}

.cases_box .hd {
    width: 100%;
    margin-top: 40px;
    height: 5px;
    text-align: center;
}

.cases_box .hd li {
    display: inline-block;
    width: 90px;
    height: 20px;
    border-top: 2px solid #aaaaaa;
    cursor: pointer;
    margin-right: 15px;
    transition: all .2s;
}

.cases_box .hd li.on, .cases_box .hd li:hover {
    border-color: #86272d;
}

.cinfo {
    width: 640px;
    float: right;
}

.cinfo span {
    font-size: 24px;
    color: #222;
    display: block;
    height: 24px;
    line-height: 24px;
}

/*---------service------------*/
.pser {
    padding: 60px 0 100px;
}

.pser_box {
    width: 100%;
}

.pser_box dl {
    width: 260px;
    height: 260px;
    float: left;
    margin-right: 50px;
    position: relative;
    overflow: hidden;
}

.pser_box dl * {
    transition: all .2s;
}

.pser_box dl dt, .pser_box dl dt img {
    width: 100%;
    height: 100%;
}

.pser_box dl dd {
    width: 100%;
    height: 48px;
    line-height: 48px;
    position: absolute;
    background: rgba(0, 0, 0, 0.6);
    text-align: center;
    color: #FFFFFF;
    font-size: 16px;
    -webkit-transition: all 0.6s ease-in-out;
    z-index:1;
    top:210px;
    display:block;
}

.pser_box dl:hover dt img {
    transform: scale(1.1);
}

.pser_box dl:hover dd {
    background: #86272d;
    top:0;
}

@media screen and (max-width: 1190px) {
    /*----------products cover page-----------*/
    .cfbbox dl {
        width: 150px;
    }

    .cfbbox .hd .chat {
        display: none;
    }

    .yq_box dl {
        width: 225px;
        height: 242px;
    }

    .yq_box dl dt {
        height: 150px;
    }

    .bio_box dl {
        width: 480px;
        height: 200px;
    }

    .bio_box dl dt {
        width: 270px;
        height: 180px;
    }

    .bio_box dl dd {
        width: 200px;
    }

    /*----------------------------------pro cov page------------------------------------------*/
    .recommend_pro li {
        margin-right: 37px;
    }

    .pro_nav ul {
        width: 830px;
    }

    .pro_nav ul a {
        margin-right: 20px;
    }

    .psum {
        height: 503px;
    }

    .psum dt {
        width: 540px;
    }

    .psum dd {
        width: 410px;
        height: 303px;
    }

    .psum .sov {
        height: 410px;
    }

    .points dl {
        width: 225px;
        margin-right: 30px;
    }

    .technics .tech_pt dl {
        width: 225px;
        margin-right: 30px;
    }

    .technics .tech_pt dt {
        height: 155px;
    }

    .boi_sys .cac > div {
        width: 480px;
    }

    .boi_sys .cac input, .boi_sys .cac select, .boi_sys .cac option {
        width: 360px;
    }

    .ptbs ul li {
        width: 160px;
        margin-right: 20px;
    }

    .cases_box .cimg {
        width: 460px;
    }

    .cinfo {
        width: 510px;
    }

    .cinfo dl dd {
        width: 180px;
    }

    .cases_box a.chat {
        margin-top: 43px;
    }

    .pser_box dl {
        width: 225px;
        height: 225px;
        margin-right: 30px;
    }
}

/*# sourceMappingURL=npro.css.map */