/**************** 顶部banner ****************/
.pg-bd-banner {
    position: relative;
}
.pg-bd-banner img {
    display: block;
    width: 100%;
    min-height: 200px;
}
.pg-bd-banner-mask {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 2;
    text-align: center;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
}
.pg-bd-banner-mask > h2 {
    color: #fff;
    font-size: 18px;
    font-weight: normal;
}

/**************** 导航条 ****************/
.pg-bd-navbar {
    background: #f8f8f8;
}
.pg-bd-navbar-row {
    margin: 0;
}
.pg-bd-navbar-row [class^=col-] {
    padding: 0;
}
.pg-bd-nb-link {
    display: block;
    color: #333333;
    padding: 15px 0;
    font-size: 13px;
    text-align: center;
    text-decoration: none;
}
.pg-bd-nb-link.active {
    color: #fff;
    background: #20c7b3;
}
.pg-bd-nb-link:hover,
.pg-bd-nb-link:focus {
    text-decoration: none;
}
.pg-bd-nb-link:hover {
    color: #20c7b3;
}
.pg-bd-nb-link.active:hover {
    color: #fff;
}


/**************** 企业介绍 ****************/
.pg-bd-enterpintro {
    background: #fff;
}
.pg-bd-epint-wrap {
    padding: 30px 0 20px;
    text-align: center;
}
.pg-bd-epint-wrap > h2 {
    color: #333333;
    font-size: 22px;
}
.pg-bd-epint-wrap > h2  > em {
    display: block;
    width: 30px;
    border: 1px solid #000000;
    margin: 5px auto 20px;
}
.pg-bd-epint-wrap > p {
    font-size: 14px;
    line-height: 30px;
    color: #888;
    text-align: justify;
    padding: 0 15px;
}

/****** logo由来 ******/
.pg-bd-epint-logo {
    padding: 30px 0;
    background: #f3f3f3;
}
.pg-bd-el-logo {
    display: block;
    width: 100%;
    padding: 0 15px;
    text-align: center;
}
.pg-bd-el-logo > img {
    display: block;
    width: 100%;
}
.pg-bd-el-text {
    display: block;
    width: 100%;
    margin-left: 0;
    margin-top: 15px;
    vertical-align: middle;
}
.pg-bd-el-text p {
    font-size: 14px;
    line-height: 30px;
    color: #888;
    text-align: justify;
}
.pg-bd-el-text p > em {
    color: #59c9b6;
    font-weight: bolder;
}


/**************** 分类板块 ****************/
.pg-bd-sortblock {
    padding: 30px 0;
}
.pg-bd-stb-row > div {
    padding-left: 15px;
    padding-right: 15px;
}
.pg-bd-stb-item {
    background: center no-repeat;
    background-size: cover;
    padding: 40px 0;
    text-align: center;
    position: relative;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 3px 3px 13px rgba(0, 0, 0, 0.12), -3px -3px 13px rgba(0, 0, 0, 0.12);
}
/*.pg-bd-stb-item1 {
    background-image: url("../../../img/aboutUs/home/sortblock-bg1.png");
}
.pg-bd-stb-item2 {
    background-image: url("../../../img/aboutUs/home/sortblock-bg2.png");
}
.pg-bd-stb-item3 {
    background-image: url("../../../img/aboutUs/home/sortblock-bg3.png");
}*/
.pg-bd-stb-item > img {
    vertical-align: middle;
    width: 48px;
}
.pg-bd-stb-item > h2 {
    font-size: 18px;
    color: #fff;
    margin-top: 30px;
}
.pg-bd-stb-item > h2 > em {
    display: block;
    width: 30px;
    margin: 10px auto 0;
    border: 1px solid rgba(243, 243, 243, 0.4);
}

.pg-bd-stb-item-mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.pg-bd-stb-item-mask-wrap {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 100%;
    opacity: 0;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    transition: 0.3s;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -ms-transition: 0.3s;
    -o-transition: 0.3s;
}
.pg-bd-stb-item-mask-wrap > img {
    vertical-align: middle;
    width: 42px;
    -webkit-transform: translateY(50%);
    -moz-transform: translateY(50%);
    -ms-transform: translateY(50%);
    -o-transform: translateY(50%);
    transform: translateY(50%);
    transition: 0.3s;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -ms-transition: 0.3s;
    -o-transition: 0.3s;
}
.pg-bd-stb-item-mask-wrap > h2 {
    font-size: 18px;
    color: #fff;
    margin-top: 10px;
    -webkit-transform: translateY(50%);
    -moz-transform: translateY(50%);
    -ms-transform: translateY(50%);
    -o-transform: translateY(50%);
    transform: translateY(50%);
    transition: 0.3s;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -ms-transition: 0.3s;
    -o-transition: 0.3s;
}
.pg-bd-stb-item-mask-wrap > h2 > em {
    display: block;
    width: 30px;
    margin: 10px auto 0;
    border: 1px solid rgba(243, 243, 243, 0.4);
}
.pg-bd-stb-item-mask-wrap > p {
    font-size: 13px;
    color: #dddbdc;
    line-height: 18px;
    margin-top: 10px;
    text-align: justify;
    padding: 0 5%;
    -webkit-transform: translateY(50%);
    -moz-transform: translateY(50%);
    -ms-transform: translateY(50%);
    -o-transform: translateY(50%);
    transform: translateY(50%);
    transition: 0.3s;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -ms-transition: 0.3s;
    -o-transition: 0.3s;
}
.pg-bd-stb-item:hover > img,
.pg-bd-stb-item:hover > h2 {
    visibility: hidden;
}
.pg-bd-stb-item:hover .pg-bd-stb-item-mask-wrap {
    opacity: 1;
}
.pg-bd-stb-item:hover .pg-bd-stb-item-mask-wrap > img,
.pg-bd-stb-item:hover .pg-bd-stb-item-mask-wrap > h2,
.pg-bd-stb-item:hover .pg-bd-stb-item-mask-wrap > p {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
}


/**************** 发展历程 ****************/
.pg-bd-depHistory {
    margin-bottom: 30px;
}
.pg-bd-depHistory .com-hist {
    height: 890px;
    background: center no-repeat;
    background-size: cover;
}
.pg-bd-depHistory .contain {
    position: relative;
    background: #f34;
}
.com-hist {
    overflow: hidden;
}

.pg-bd-dph-wrap {
    width: 100%;
    padding: 80px 0 0;
    text-align: center;
    position: absolute;
}
.pg-bd-dph-wrap > h2 {
    color: #fff;
    font-size: 22px;
}
.pg-bd-dph-wrap > h2  > em {
    display: block;
    width: 30px;
    border: 1px solid #FFF;
    margin: 5px auto 20px;
}

.comHist-wrap {
    width: 774px;
    height: 890px;
    position: absolute;
    top: 0px;
    left: 50%;
    margin: 0 0 0 -387px;
}
.comHist-wrap .comHist-line,
.comHist-wrap .comHist-line2 {
    width: 100%;
    height: 100%;
    background: url(../image/comHist-line.png) no-repeat 55px 0px;
    position: absolute;
    top: 0px;
    left: 0px;
    z-index: 2;
}

.comHist-wrap .comHist-line2 {
    height: 0px;
    background: url(../image/comHist-line2.png) no-repeat 55px 0px;
    z-index: 3;
}
.comHist-wrap .comHist-year {
    display: block;
    height: 18px;
    padding: 0 0 0 24px;
    font: 18px/18px 'DIN Bold';
    color: #fff;
    background: url(../image/icon-l1.png) no-repeat left center;
    position: absolute;
    z-index: 5;
}
.comHist-year.comHist-year1 {
    top: 221px;
    left: 228px;
}
.comHist-year.comHist-year2 {
    top: 335px;
    left: 282px;
}

.comHist-year.comHist-year3 {
    top: 358px;
    left: 350px;
}

.comHist-year.comHist-year4 {
    top: 518px;
    left: 435px;
}

.comHist-year.comHist-year5 {
    top: 595px;
    left: 370px;
}

.comHist-year.comHist-year6 {
    top: 630px;
    left: 306px;
}

.comHist-year.comHist-year7 {
    top: 691px;
    left: 292px;
}

.comHist-year.comHist-year8 {
    top: 741px;
    left: 322px;
}

/****** 上层文字 ******/
.pg-bd-deph-wrap {
    position: relative;
    width: auto;
    margin: 0 auto;
}
.comHist-swiper {
    width: 100%;
    position: absolute;
    left: 0px;
    top: 389px;
    z-index: 20;
}
.comHist-box {
    display: none;
    position: relative;
    z-index: 20;
}
.comHist-box.on {
    display: block;
}
.comHist-box .year {
    width: 120px;
    height: 78px;
    font: 36px/58px 'DIN Bold';
    text-align: center;
    color: #fff;
    letter-spacing: 2px;
    padding: 0 0 31px;
    background: url(../image/comHist-bg2.png) no-repeat left top;
    background-size: 100% 100%;
    float: none;
    margin: 0 auto 10px;
}
.comHist-box .comHist-block {
    width: 94%;
    padding: 22px 53px 24px 30px;
    background: url(../image/comHist-bg.png) no-repeat left top #44a8f2;
    background-size: 100%;
    float: none;
    margin: 0 auto;
}

.comHist-block .con {
    line-height: 26px;
    height: 84px;
    color: #fff;
    overflow: hidden;
}

.comHist-block:hover {
    background: #44a8f2;
}

.comHist-prev,
.comHist-next {
    display: block;
    width: 56px;
    height: 98px;
    position: absolute;
    top: 0px;
    z-index: 99;
}

.comHist-prev {
    left: 3%;
    background: url(../image/swiper3-l.png) no-repeat left center;
}
.comHist-next {
    right: 3%;
    background: url(../image/swiper3-r.png) no-repeat right center;
}



/**************** 联系我们 ****************/
.pg-bd-ctus-wrap > h2 {
    color: #333333;
    font-size: 22px;
    text-align: center;
}
.pg-bd-ctus-wrap > h2  > em {
    display: block;
    width: 30px;
    border: 1px solid #000000;
    margin: 5px auto 20px;
}

.pg-bd-ctus-ctrow-col {
    margin-bottom: 20px;
}
.pg-bd-ctus-icon {
    width: 60px;
    height: 60px;
}
.pg-bd-ctus-icon > img {
    display: block;
    width: 100%;
    height: 100%;
}
.pg-bd-ctus-text.mg-top {
    margin-top: 5px;
}
.pg-bd-ctus-text > em ,
.pg-bd-ctus-text > i {
    display: block;
    text-align: left;
    color: #666;
}
.pg-bd-ctus-text > em {
    font-size: 15px;
}
.pg-bd-ctus-text > i {
    font-size: 13px;
    margin-top: 5px;
}

.pg-bd-ctus-map {
    margin: 30px 0 20px;
}
.pg-bd-ctus-map > img {
    display: block;
    width: 100%;
    min-height: 150px;
}

.pg-bd-ctus-comitem {
    text-align: left;
    margin-bottom: 20px;
}
.pg-bd-ctus-comitem > em,
.pg-bd-ctus-comitem > i {
    display: block;
    padding: 10px 15px;
    border-left: 1px solid #333333;
    font-size: 14px;
}
.pg-bd-ctus-comitem > i {
    border-left-color: #e1e1e1;
    font-size: 13px;
    height: 68px;
}



@media (min-width: 768px) {
    /**************** 顶部banner ****************/
    .pg-bd-banner img {
        min-height: 280px;
    }
    .pg-bd-banner-mask > h2 {
        font-size: 36px;
    }

    /**************** 导航条 ****************/
    .pg-bd-nb-link {
        padding: 24px 0;
        font-size: 16px;
    }


    /**************** 企业介绍 ****************/
    .pg-bd-epint-wrap {
        padding: 60px 0 40px;
    }
    .pg-bd-epint-wrap > h2 {
        font-size: 30px;
    }
    .pg-bd-epint-wrap > h2  > em {
        border: 2px solid #000000;
        margin: 15px auto 40px;
    }
    .pg-bd-epint-wrap > p {
        font-size: 14px;
        line-height: 30px;
        text-align: center;
        padding: 0;
    }

    /****** logo由来 ******/
    .pg-bd-epint-logo {
        padding: 40px 0;
    }
    .pg-bd-epint-logo .container {
        font-size: 0;
        letter-spacing: 0;
    }
    .pg-bd-el-logo {
        display: inline-block;
        width: 30%;
        vertical-align: middle;
    }
    .pg-bd-el-logo > img {
        display: block;
        width: 100%;
    }
    .pg-bd-el-text {
        display: inline-block;
        width: 60%;
        margin-left: 10%;
        vertical-align: middle;
    }
    .pg-bd-el-text p {
        font-size: 14px;
        line-height: 34px;
        padding: 0;
        text-align: justify;
    }


    /**************** 分类板块 ****************/
    .pg-bd-sortblock {
        padding: 60px 0;
    }
    .pg-bd-stb-item {
        padding: 100px 0;
        margin-bottom: 0;
    }
    .pg-bd-stb-item > img {
        width: 60px;
    }
    .pg-bd-stb-item > h2 {
        font-size: 20px;
        margin-top: 40px;
    }

    .pg-bd-stb-item-mask-wrap > img {
        width: 60px;
    }
    .pg-bd-stb-item-mask-wrap > h2 {
        font-size: 20px;
        margin-top: 30px;
    }
    .pg-bd-stb-item-mask-wrap > p {
        font-size: 14px;
        line-height: 28px;
        margin-top: 20px;
        padding: 0 8%;
    }


    /**************** 发展历程 ****************/
    .pg-bd-depHistory {
        margin-bottom: 60px;
    }

    .pg-bd-dph-wrap > h2 {
        font-size: 30px;
    }

    /****** 上层文字 ******/
    .pg-bd-deph-wrap {
        width: 692px;
    }


    .comHist-box.on {
        display: block;
    }
    .comHist-box .year {
        width: 196px;
        height: 130px;
        font: 72px/98px 'DIN Bold';
        float: left;
    }
    .comHist-box .comHist-block {
        width: 490px;
        padding: 22px 53px 24px 30px;
        float: right;
    }

    .comHist-prev,
    .comHist-next {
        display: block;
        width: 56px;
        height: 98px;
        position: absolute;
        top: 0px;
    }
    .comHist-prev {
        left: -56px;
        background: url(../image/swiper3-l.png) no-repeat left center;
    }
    .comHist-next {
        right: -56px;
        background: url(../image/swiper3-r.png) no-repeat right center;
    }


    /**************** 联系我们 ****************/
    .pg-bd-ctus-wrap > h2 {
        font-size: 30px;
    }
    .pg-bd-ctus-wrap > h2  > em {
        border: 2px solid #000000;
        margin: 15px auto 40px;
    }

    .pg-bd-ctus-ctrow-col {
        margin-bottom: 20px;
    }
    .pg-bd-ctus-icon {
        width: 80px;
        height: 80px;
    }
    .pg-bd-ctus-text.mg-top {
        margin-top: 15px;
    }
    .pg-bd-ctus-text > em {
        font-size: 16px;
    }
    .pg-bd-ctus-text > i {
        font-size: 14px;
        margin-top: 12px;
    }

    .pg-bd-ctus-map {
        margin: 50px 0 40px;
    }

    .pg-bd-ctus-comitem {
        margin-bottom: 40px;
    }
    .pg-bd-ctus-comitem > em,
    .pg-bd-ctus-comitem > i {
        padding: 10px 15px;
        line-height: 24px;
        font-size: 16px;
    }
    .pg-bd-ctus-comitem > i {
        font-size: 13px;
    }



}


@media (min-width: 768px) and (max-width: 991px) {
    /**************** 顶部banner ****************/
    .pg-bd-banner-mask > h2 {
        font-size: 28px;
    }

}


@media (min-width: 768px) and (max-width: 1199px) {
    /**************** 顶部banner ****************/
    .pg-bd-banner-mask > h2 {
        font-size: 28px;
    }

 }


 @media (min-width: 992px) {
     /**************** 导航条 ****************/
    .pg-bd-navbar-row {
        margin: 0 -15px;
    }
    .pg-bd-navbar-row [class^=col-] {
        padding: 0 15px;
    }

}



@media (min-width: 1200px) {
    /**************** 顶部banner ****************/
    .pg-bd-banner-mask > h2 {
        font-size: 40px;
        letter-spacing: 4px;
    }

    /**************** 分类板块 ****************/
    .pg-bd-sortblock {
        padding: 60px 0;
    }
    .pg-bd-stb-row > div {
        padding-left: 30px;
        padding-right: 30px;
    }
    .pg-bd-stb-item {
        padding: 150px 0;
        margin-bottom: 0;
    }
    .pg-bd-stb-item > img {
        width: 70px;
    }
    .pg-bd-stb-item > h2 {
        font-size: 22px;
        margin-top: 45px;
    }

    .pg-bd-stb-item-mask-wrap > img {
        width: 70px;
    }
    .pg-bd-stb-item-mask-wrap > h2 {
        font-size: 22px;
        margin-top: 45px;
    }
    .pg-bd-stb-item-mask-wrap > p {
        font-size: 14px;
        line-height: 28px;
        margin-top: 30px;
        padding: 0 10%;
    }


    /**************** 联系我们 ****************/
    .pg-bd-ctus-ctrow > div:nth-of-type(2) {
        border-left: 1px solid #ececec;
        border-right: 1px solid #ececec;
    }


}