@charset "utf-8";

@font-face {

    font-family: 'tt';

    src: local('tt light'),

    local('tt'),

    url('tt7.woff') format('truetype');

}



* {

    margin: 0;

    padding: 0

}


.swiper-container .swiper-slide img,
.btc_tittle_img_overlay img{
    display: block;
    margin: auto;
}
img {

    border: none;

    border: 0;

    vertical-align: middle;

    max-width: 100%;

    max-height: 100%

}



iframe {

    max-width: 100%;

    margin: 20px 0;

}



@media (max-width: 1023px) {

    iframe {

        height: auto;

        width: auto;

    }

}



html {

    font-size: 100%

}



body {

    position: relative;

    color: #212121;

    font-family: 'tt', Arial, '微软雅黑';

    /*width: 100vw;*/

}



ul {

    list-style-type: none;

}



a {

    color: #4f79c5;

    text-decoration: none;

    border: none;

}



p {

    font-size: 14px;

    line-height: 22px;

}



h2 {

    font-size: 36px;

}



h3 {

    font-size: 30px;

    line-height: 40px;

}



h4 {

    font-size: 25px;

    line-height: 28px;

}



h5 {

    font-size: 18px;

    line-height: 22px;

}



@media screen and (max-width: 960px) {

    h2 {

        font-size: 24px;

        line-height: 24px;

    }



    h3 {

        font-size: 18px;

        line-height: 18px;

    }



    h4 {

        font-size: 16px;

        line-height: 16px;

    }



    h5 {

        font-size: 14px;

        line-height: 16px;

    }

}



pre {

    white-space: pre-wrap !important;

}



.content {

    position: relative;

    margin: 0 auto;

    margin-top: 30px;

    /*background-color: #ccc;*/

    box-sizing: border-box;

}



.h_100 {

    position: relative;

    height: 70px;

    display: none;

}





/*--------------------------------------------slider----------------------------------------------*/



.slider .item {

    position: relative;

    background: #ccc;

    color: #FFF;

    text-align: center;

    background-size: cover;

    background-position: 50%;

    /*transition: 0.4s;*/

}



.slider .item a {

    position: absolute;

    width: 100%;

    height: 100%;

    left: 0;

    top: 0;

    background-color: #fff;

    opacity: 0;

    filter: Alpha(opacity=0);

    z-index: 8;

}



.slider .item span {

    display: none;

    position: absolute;

    bottom: 100px;

    left: 0;

    width: 100%;

    text-align: center;

    color: #ccc;

    font-size: 30px;

    font-family: "tt", Arial, 'MingLiU', '微软雅黑';

}



.slick-prev, .slick-next {

    position: absolute;

    width: 90px;

    height: 50px;

    top: 50%;

    margin-top: -25px;

    overflow: hidden;

    text-indent: 999px;

    background: transparent;

    border: none;

    outline: none;

    z-index: 10;

    cursor: pointer;

    /*display: none;*/

}



.slick-prev {

    left: 0;

    background-image: url(../images/s_prev2.png) \9;

}



.slick-next {

    right: 0;

    background-image: url(../images/s_next2.png) \9;

}



.slick-prev:before, .slick-next:before {

    content: "";

    position: absolute;

    width: 100%;

    height: 100%;

    top: 0;

    left: 0;

    top: -17px \0;

    background-size: 100%;

    background-position: 0;

    z-index: 9;

}



.slick-prev:before {

    background-image: url(../images/s_prev.png);

}



.slick-next:before {

    background-image: url(../images/s_next.png);

}



.slick button {

    border: 0;

}



.slick-prev:after, .slick-next:after {

    content: "";

    display: none \9;

    position: absolute;

    background-color: #212121;

    width: 100%;

    height: 100%;

    top: 0;

    left: 0;

    opacity: 0.2;

    transition: 0.4s;

    z-index: 0;

}



.slick-dots {

    position: absolute;

    width: 100%;

    text-align: center;

    bottom: 20px;

}



.slick-dots li {

    display: inline-block;

    margin: 0 4px;

    padding: 10px 0;

}



.slick-dots li button {

    position: relative;

    text-indent: 999px;

    width: 40px;

    height: 3px;

    top: 0;

    font-size: 0;

    background: transparent;

    border: none;

    outline: none;

    background-color: #e6e6e6;

    opacity: 0.7;

    filter: Alpha(opacity=70);

    cursor: pointer;

    transition: 0.3s;

}



.slick-dots li.slick-active button {

    opacity: 1;

    background-color: #4f79c5;

    filter: Alpha(opacity=100);

}





@media screen and (min-width: 1024px) {

    .slick-prev:hover:after, .slick-next:hover:after {

        opacity: 0.8;

        filter: Alpha(opacity=80);

    }



    .slick-dots:hover li button {

        height: 12px;

        top: -4px;

    }

}





/*--------------------------------------------头部---------------------------------------------*/

@media screen and (min-width: 1300px){

    .w980 {

        position: relative;

        width: 1300px;

        margin: 0 auto;

        z-index: 999;

    }

}





.head_top {

    height: 38px;

    background: #0099cb;

    font-size: 14px;

    font-family: "微软雅黑";

}



.head_top_left span {

    color: #fff;

    line-height: 30px;

    height: 30px;

    background: url(../images/home-tel.png) left no-repeat;

    background-size: contain;

    padding-left: 50px;

    display: block;

    margin-top: 4px;

}



.header {

    position: relative;

    height: 160px;

    width: 100%;

    background-color: #f7f7f8;

    /*border-bottom: 1px solid #ccc;*/

    /*border-bottom: 1px solid rgba(0,0,0,.09);*/

    box-shadow: 1px 1px 4px rgba(11, 11, 11, .06);

    color: #fff;

    z-index: 99;

    transition: 0.4s;

    /*-webkit-transform: translateZ(0);*/

}



.nav {

    position: relative;

    width: 1300px;

    height: 120px;

    line-height: 118px;

    margin: 0 auto;

    z-index: 999;

}



.logo {

    position: relative;

    left: 0;

    top: 0;

    height: 120px;

    float: left;

}



.logo img {
    height: 80px;
    max-height: 90%;

}



.nav ul {

    position: relative;

    /*left: 50px;*/

    float: right;

    z-index: 999;

    -webkit-transform: translateZ(0);

}



.nav li {

    position: relative;

    display: inline;

    /* padding: 0 35px; */

    z-index: 999;

}
.nav li:hover .down{
    display: block;
}
.down{
    width: 100%;
    background-color: #fff;
    position: absolute;
    display: none;
    left: 50%;
    transform: translate(-50%,0);
}
.down p{}
.down p a{
    display: block;
    padding: 10px 0 !important;
    width: 100%;
    text-align: center;
}


.nav li a {

    position: relative;

    font-size: 16px;

    color: #000;

    opacity: 1;

    transition: 0.4s;

    padding-bottom: 4px;

    letter-spacing: 1px;

    z-index: 999;
    display: inline-block;
    padding: 0 35px;

}



.on a {

    border-bottom: 1px solid #fff;

}



.nav li:after {

    /*content: "";

	display: inline;

	position: absolute;

	top: 50%;right: 8px;

	width: 1px;height: 12px;

	margin-top: -6px;

	background-color: #a3a3a8;

	opacity: 0.4;

	filter: Alpha(Opacity=40);*/

}



.nav li:last-child:after {

    display: none;

}



.header_info {

    position: absolute;

    right: 4px;

}



.header_info img {

    max-height: 90px;

}



.header_info p {

    line-height: 90px;

    font-size: 15px;

    color: #212121;

}



.header_info a {

    color: #212121;

    padding: 2px 0;

    border-bottom: 1px solid #fff;

}



.side_close {

    display: none;

    position: fixed;

    right: 0;

    left: 0;

    top: 0;

    bottom: 0;

    background-image: url(../images/btn_side-close.png);

    background-repeat: no-repeat;

    background-position: 95% 2%;

    background-color: rgba(0, 0, 0, .9);

    z-index: 998;

    -webkit-transform: translateZ(0);

    transition: 0s;

}



.nav_icon {

    display: none;

    position: absolute;

    right: 10px;

    top: 0;

    width: 50px;

    height: 50px;

    background-image: url(../images/nav-icon.png);

    background-repeat: no-repeat;

    background-size: 100%;

    z-index: 99;

}



@media screen and (min-width: 1024px) {

    .nav li a:hover {

        opacity: 0.4;

        filter: Alpha(opacity=40);

    }

}



/*--------------------------------------------服务----------------------------------------------*/

.section2 {

    position: relative;

    /*width: 1600px;*/

    margin: 50px auto;

    margin-bottom: 60px;

}



.section {

    position: relative;

    width: 1300px;

    margin: 50px auto;

    margin-bottom: 60px;

}



.section_title_1 {

    position: relative;

    margin: 10px 0;

    box-sizing: border-box;

}



.section_title_1 .setting {

    position: relative;

    padding: 4px 0;

    margin-bottom: 20px;

}



.section_title_1 .setting span {

    position: relative;

    color: #4f79c5;

    font-size: 30px;

    font-family: "tt", Arial, 'MingLiU';

    /*text-transform: uppercase;*/

}



.section_title_1 .setting span:after {

    content: "";

    display: block;

    position: absolute;

    padding: 4px 0;

    width: 100%;

    border-bottom: 1px solid #4f79c5;

    z-index: 1;

}



.section_title_1 .setting a {

    position: absolute;

    right: 0;

}



.section_title_1 .setting:after {

    content: "";

    display: block;

    position: absolute;

    padding: 4px 0;

    width: 100%;

    border-bottom: 1px solid #eaeaea;

    z-index: 0;

}



.home {

    margin-top: 50px;

}



.home .section_title_1 {

    text-align: center;

}



.home .section_title_1 .setting:after {

    display: none;

}



.home .section_title_1 > p:after, .home .section_title_3 > p:after {

    content: "";

    position: absolute;

    left: 50%;

    bottom: -16px;

    margin-left: -50px;

    width: 100px;

    height: 2px;

    background-color: #000;

}



.home .section_title_1 > p, .home .section_title_3 > p {

    position: relative;

    font-size: 24px;

    font-weight: 600;

    line-height: 36px;

    margin-bottom: 30px;

    font-family: Arial, 'MingLiU';

}



.home .section_title_1 .setting p, .home .section_title_3 .setting p {

    font-size: 20px;

    color: #000;

    font-weight: 600;

}



.service_box {

    position: relative;

    width: 25%;

    float: left;

    text-align: center;

    margin-top: 10px;

    box-sizing: border-box;

}



.service_box:last-child {

    margin: 0;

    margin-top: 10px;

}



.service_box img {

    -webkit-filter: contrast(1);

    transition: 0.3s;

    opacity: 1;

}



.service_box_text {



    padding: 20px 10px;

    box-sizing: border-box;

}



.service_box_text h4 {

    text-align: center;

    font-size: 20px;

    font-weight: 100;

    margin-bottom: 10px;

}



/*.service_box_text h4:before{

	content: "";

	position: relative;

	display: inline-block;

	height: 16px;width: 6px;

	background-color: #4f79c5;

	margin-right: 5px;

	top: 2px;

}*/

.service_box_text p {

    /*	max-height: 70px;

	overflow: hidden;*/

    margin-bottom: 10px;

}



.section:after, .section_2_cell:after, .list_item:after, .footer_cell:after, .second_page:after, .side_contact:after, .foot_extend:after, .gallery_list:after {

    content: "";

    display: block;

    height: 0;

    clear: both;

}



.service_box_text p a {

    position: relative;

    margin-top: 16px;

    margin-bottom: 10px;

    display: block;

    font-size: 14px;

    color: #222;

    width: 100%;

    height: 40px;

    line-height: 40px;

    background-color: #EDEDED !important;

    text-align: center;

    transition: 0.3s;

}



.service_box_text p a:hover {

    background-color: #000 !important;

    color: #fff;

}



/*--------------------------------------------九大优势----------------------------------------------*/

.business {



}



.business .list {

    zoom: 1;

    overflow: hidden;



}



.business .list .title {

    /*padding: 7px 5px;*/

    height: 230px;

    color: #666666;

    text-align: center;

}



.business .list .title h3.en {

    font-size: 20px;

    margin-bottom: 10px;

}



.business .list .title h3.cn {

    font-size: 14px;

    line-height: 24px;

    font-weight: 100;

}



.business .list .title h3.num {



}



.business .list .item-one {

    width: 16.66666%;

    height: 436px;

    float: left;

}



.business .list .item-two {

    width: 16.66666%;

    float: left;

}



.business .list img {

    /*width: 100%;*/

    height: auto;

}

.business .list .item-two a>img{

    height: 260px;

}

.business .list .item-two a .title{

    height: 260px;

}

.business .list .item-two a .title span img{

    padding-top: 10px;

}

    /*--------------------------------------------安全卫士----------------------------------------------*/

.w680 {

    max-width: 1000px;

    margin: 0 auto;

}



.section_3 {

    position: relative;

    background-image: url(../images/blur.jpg);

    background-position-x: center !important;

    min-height: 650px;

    padding: 40px;

    box-sizing: border-box;

}



.ablist {

    width: 400px;

    float: right;

    margin: 0 auto;

    padding-top: 35px;

    overflow: hidden;

}



.ablist ul {

    text-align: center;

}



.ablist ul li {

    text-align: center;

    float: left;

    padding: 25px 0;

    margin: 5%;

    width: 40%;

    _width: 45%;

    background: #fff

}



.too {

    border-left: 0px

}



.abimg {

    padding: 14px 0 0;

    transition: all 0.2s ease-in-out 0s;

    transform: translateY(-20px);

}



.ablist ul li a {

    display: block;

}



.ablist ul li a h1 {

    font-size: 20px;

    text-align: center;

    padding-top: 20px;

    text-overflow: ellipsis;

    overflow: hidden;

    white-space: nowrap;

    font-family: '微软雅黑';

}



.ablist ul li a:hover h1 {

    color: #005ca2;

}



.ablist ul li span {

    text-align: center;

    padding-top: 8px;

    display: block;

    width: 300px;

    margin: 0 auto;

    text-overflow: ellipsis;

    overflow: hidden;

    white-space: nowrap;

    line-height: 30px;

}



.ablist ul li:hover .abimg {

    transition: all 0.2s ease-in-out 0s;

    transform: translateY(10px)

}



.ablist ul li img {

    width: auto

}



/*--------------------------------------------about----------------------------------------------*/



.section_2 {

    position: relative;



    /*min-height: 360px;*/

    padding: 40px;

    box-sizing: border-box;

}



.section_2.home_about {

}



.bg_blur {

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    background-size: cover;

    background-attachment: fixed;

    background-position-x: center !important;

    /*opacity: 0.4;*/

    z-index: 1;

}



@media screen and (max-device-width: 1024px) {

    .bg_blur {

        background-attachment: scroll;

    }

}



.bg_light {

    /*position: absolute;*/

    width: 100%;

    background-color: #f7f7f8 !important;

    z-index: 1;

}



.alpha_bg {

    position: absolute;

    width: 100%;

    height: 100%;

    top: 0;

    left: 0;

    background-image: url(../images/blur.jpg);

    background-size: cover;

    opacity: 0.1;

    filter: Alpha(opacity=2);

    z-index: 1;

}



.section_2_cell {

    position: relative;

    width: 1300px;

    margin: 0 auto;

    z-index: 4;

}



.section_2_left {

    position: relative;

    /*float: left;*/

    text-align: center;

    width: 100%;

    margin: 0 auto;

    color: #333;

    z-index: 10;

    box-sizing: border-box;

}



.section_2_brief p {

    line-height: 30px;

    font-size: 16px;

}



.section_title_2 .setting {

    margin-top: 6px;

}



.section_title_2 .setting span {

    position: relative;

    padding-top: 10px;

    font-size: 30px;

    /*font-family: Arial,'MingLiU';*/

}



/*.section_title_2 .setting span:after{

	content: "";

	display: block;

	position: absolute;

	width: 50px;height: 2px;

	bottom: -16px;left: 0;

	background-color: #fff;

}*/

.section_title_2 {

    margin-top: 20px;

    margin-bottom: 40px;

}



.btn_1 a {

    position: relative;

    display: block;

    padding: 14px;

    margin: 30px auto;

    width: 200px;

    color: #999;

    border: 2px solid #f8f8f8;

    z-index: 2;

    transition: 0.4s;

    box-sizing: border-box;

}



.btn_1 a:before {

    content: ">";

    display: inline-block;

    position: absolute;

    right: 20px;

}



.btn_1 a:after {

    content: "";

    position: absolute;

    width: 0;

    height: 100%;

    top: 0;

    left: 0;

    background-color: #4f79c5;

    z-index: -1;

    transition: 0.2s;

}



.section_2_right {

    position: relative;

    width: 48%;

    float: right;

    overflow: hidden;

    z-index: 3;

}



.section_2_right img {

    width: 100%;

    transform: scale(1);

    -webkit-filter: contrast(1);

    transition: 0.4s;

}



@media screen and (min-width: 1024px) {

    .btn_1 a:hover:after {

        width: 100%;

    }



    .btn_1 a:hover {

        border-color: #4f79c5;

    }



    .section_2_right:hover img {

        transform: scale(1.1);

        -webkit-filter: contrast(1.2);

    }



    a.more:hover {

        color: #222;

    }

}



/*——————————————————————————————————————gallery————————————————————————————————*/

.gallery_list {

    margin-top: 50px

}



.gallery_box {

    position: relative;

    width: 100%;

    height: 100vh;

    /*float: left;*/

    overflow: hidden;

    box-sizing: border-box;

    border: 1px solid #efefef;

}

.gallery_box img {

    /*display: none;*/

    /*transform: scale(1) rotate(0deg);

    -webkit-filter: grayscale(0) contrast(1);

    transition: 0.6s;*/

    height: 90vh;

	display: block;

	margin: 0 auto;

}

@media screen and (max-width: 2000px){

    .gallery_box {



    }

    .gallery_box img {





    }

}

@media screen and (max-width: 640px){

    .gallery_box {

        width: 100%;

    }

    .gallery_box img {

        height: 36rem;

    }

}





.gallery_box span {

    position: absolute;

    display: block;

    width: 100%;

    left: 0;

    bottom: 0;

    line-height: 40px;

    text-indent: 20px;

    color: #fff;

    font-size: 16px;

    transition: 0.4s;

    z-index: 2;

	display: none;

}



.gallery_box span:after {

    content: "";

    position: absolute;

    display: block;

    width: 100%;

    height: 40px;

    top: 0;

    bottom: 0;

    background-color: #43c5e9;

    opacity: 0;

    filter: Alpha(opacity=0);

    z-index: -1;

    transition: 0.4s;

}



.gallery_box a {

    position: absolute;

    width: 100%;

    height: 100%;

    left: 0;

    top: 0;

    background-color: #fff;

    opacity: 0;

    filter: Alpha(opacity=0);

    z-index: 9;

}



.gallery_box:hover span {

    line-height: 40px;

}



.gallery_box:hover span:after {

    height: 500px;

    opacity: 0.8;

    filter: Alpha(opacity=80);

}



.gallery_box:hover img {

   /* transform: scale(1.2) rotate(2deg);

    -webkit-filter: grayscale(100%) contrast(1.1);*/

    /*transform: scale(1.1);

    cursor: pointer;*/

}





.series * {

    transition: 500ms;

    -webkit-transition: 500ms;

}



.series dl dd {

    float: left;

    position: relative;

    overflow: hidden;

    cursor: pointer;

}



.series .w25 {

    width: 33.33333%;

}



.series .w50 {

    width: 50%;

}



.series dl dd .black {

    background: url(../images/bg.png) repeat-x;

    width: 100%;

    height: 600px;

    display: block;

    position: absolute;

    left: 0;

    bottom: -200px;

    z-index: 8;

}



.series dl dd .t {

    position: absolute;

    top: 80%;

    left: 40px;

    z-index: 11;

    color: #fff;

    font-size: 25px;

}



.series dl dd .des {

    position: absolute;

    top: 100%;

    left: 40px;

    z-index: 10;

    color: #fff;

    height: 160px;

    opacity: 0

}



.series dl dd .des a {

    font-size: 14px;

    color: #fff;

    border: 1px solid #fff;

    padding: 0 10px;

    display: inline-block;

    margin: 0 7px 7px 0;

}



.series dl dd .des a:hover {

    color: #00602f;

    background: #fff;

}



.series dl dd img {

    width: 100%;

}



.series dl dd:hover .black {

    bottom: 0;

}



.series dl dd:hover .t {

    top: 10%

}



.series dl dd:hover .des {

    top: 30%;

    transition-delay: 100ms;

    opacity: 1

}



.series dl dd:hover img {

    transform: scale(1.1)

}





/*--------------------------------------解决方案------------------------------------------*/

.hidden {

    display: none;

}



.moreload {

    margin-top: 50px;

    height: auto;

    overflow: hidden;

    text-align: left;

    background: #fff;

    padding: 5px;

}



.moreload ul.list {

    overflow: hidden;

}



.moreload ul.list li {

    width: 30.33333%;

    border: 1px solid #fff;

    margin: 0 1.5%;

    margin-bottom: 25px;

    float: left;

    overflow: hidden;

}



.moreload ul.list li:nth-child(3n) {

    margin-right: 0px;

}



.moreload ul.list li img {

    width: 99%;

    height: 100%;

    border: 1px solid #dedede

}



.moreload ul.list h1 {

    font-size: 16px;

    font-weight: 100;

    color: #333;

    padding: 10px;

}



.moreload ul.list p {

    padding: 5px 10px;

    color: #666;

    font-size: 14px;

}



.moreload .more2 {

    overflow: hidden;

    padding: 10px;

    text-align: center;

}



.moreload .more2 a {

    display: block;

    width: 180px;

    padding: 15px 0;

    color: #333;

    margin: 0 auto;

    text-align: center

}



.moreload .more2 a:hover {

    text-decoration: none;

    color: red;

}



/*--------------------------------------news------------------------------------------*/





.section_title_3 {

    text-align: center;

    margin-bottom: 50px;

}



.section_title_3 p {

    color: #111;

}



.section_title_3 span {

    position: relative;

    color: #212121;

    font-size: 30px;

    font-family: "tt", Arial, 'MingLiU';

}



.section_title_3 .setting {

    padding-top: 6px;

}





@media screen and (min-width: 1024px) {

    .list_text a:hover p {

        color: #4f79c5;

    }



    .list_img:hover img {

        transform: scale(1.05);

    }



    .btn_2 a:hover {

        background-color: #212121;

    }

}



.index-service-box {

    position: relative;

    padding-top: 20px;

    padding-bottom: 36px;

    font-size: 0px

}



.index-service-box .box {

    display: inline-block;

    vertical-align: middle;

    -moz-box-sizing: border-box;

    box-sizing: border-box;

    width: 33.33%;

    padding: 0 22px;

    box-sizing: border-box

}



.index-service-box .box a {

    position: relative;

    display: block;

    width: 100%;

    padding-bottom: 59.0991%;

    overflow: hidden

}



.index-service-box .box a img {

    position: absolute;

    top: 0px;

    left: 0px;

    width: 100%;

    height: 100%;

    -webkit-transition: all .3s ease;

    -moz-transition: all .3s ease;

    transition: all .3s ease

}



.index-service-box .box a .text {

    position: absolute;

    top: 0px;

    left: 0px;

    color: #fff;

    width: 100%;

    height: 100%;

    text-align: center;

    padding-top: 90px;

    -moz-box-sizing: border-box;

    box-sizing: border-box

}



.index-service-box .box a .text-box {

    position: absolute;

    top: 50%;

    left: 0px;

    width: 100%;

    -webkit-transform: translate(0, -50%);

    -moz-transform: translate(0, -50%);

    -ms-transform: translate(0, -50%);

    transform: translate(0, -50%)

}



.index-service-box .box a .text-box h2 {

    font-size: 22px

}



.index-service-box .box a .text-box .p {

    display: block;

    font-size: 14px;

    line-height: 24px;

    -webkit-transition: all .4s ease;

    -moz-transition: all .4s ease;

    transition: all .4s ease

}



.index-service-box .box a .text-box .icon {

    margin: 0 auto;

    margin-top: 30px;

    width: 44px;

    height: 44px;

    background: url(../images/index_icon_10.png);

    -webkit-transition: all .4s ease;

    -moz-transition: all .4s ease;

    transition: all .4s ease

}



.index-service-box .box a:hover .p {

    padding-bottom: 12px

}



.index-service-box .box a:hover .icon {

    opacity: .8;

    -webkit-transform: rotate(90deg);

    -moz-transform: rotate(90deg);

    -ms-transform: rotate(90deg);

    transform: rotate(90deg)

}





/*--------------------------------------------二级页面通用----------------------------------------------*/

/*.second_page_b + .header{position: fixed !important;top: 0 !important;}*/

/*.second_page_b ~ .h_100{display: none !important;}*/

/*.second_page_b img{width:100%;}*/

.btc_tittle_main_wrapper {

    background-size: cover;

    background-position: center 0;

    background-repeat: no-repeat;

    /*background-attachment:fixed;*/

    width: 100%;

    height: 100%;

}



.btc_tittle_img_overlay {

    left: 0%;

    right: 0%;



}



.second_page_b {

    min-height: 80px;

    display: none;

}



.contact_.second_page_b {

    display: block;

}



.second_page_b img {

    width: 100%;

}



.side_box .gallery_box {

    width: 100%;

    float: none;

    margin: 15px 0;

}



.sub-nav {

    height: 90px;

    background: #eeeeee;

    border-bottom: 1px solid #e5e5e5;

    font-size: 0px;

    text-align: center;

    white-space: nowrap;

    overflow: hidden

}



.sub-nav a {

    position: relative;

    width: 33.33%;

    height: 90px;

    display: inline-block;

    vertical-align: top;

    -webkit-transition: all .3s ease;

    -moz-transition: all .3s ease;

    transition: all .3s ease

}



@media screen and (max-height: 1560px) {

    .sub-nav a {

        width: 200px

    }

}



@media screen and (max-height: 1400px) {

    .sub-nav a {

        width: 33.333%;

        overflow: hidden;

    }

}



.sub-nav a + a:after {

    position: absolute;

    top: 50%;

    left: 0px;

    -webkit-transform: translate(0, -50%);

    -moz-transform: translate(0, -50%);

    -ms-transform: translate(0, -50%);

    transform: translate(0, -50%);

    content: '';

    width: 1px;

    height: 22px;

    background: #e5e5e5

}



.sub-nav a.on:after {

    opacity: 0

}



.sub-nav a.on, .sub-nav a:hover {

    background: #0099cb

}



.sub-nav a.on .title, .sub-nav a:hover .title {

    color: #fff

}



.sub-nav a.on .icon .dn, .sub-nav a:hover .icon .dn {

    display: inline-block

}



.sub-nav a.on .icon .dk, .sub-nav a:hover .icon .dk {

    display: none

}



.sub-nav a .text {

    line-height: 40px;

    vertical-align: top;

    margin-top: 10px;

}



.sub-nav a .icon {

    display: inline-block;

    vertical-align: middle;

    -webkit-transition: all .3s ease;

    -moz-transition: all .3s ease;

    transition: all .3s ease

}



.sub-nav a .icon .dn {

    display: none

}



.sub-nav a .icon .dk {

    display: inline-block

}



.sub-nav a .title {

    padding-left: 10px;

    vertical-align: middle;

    font-size: 16px;

    -webkit-transition: all .3s ease;

    -moz-transition: all .3s ease;

    transition: all .3s ease

}



.about-p2 {

    margin-top: 15px;

    color: #aaa;

}



.about-p2 span {

    color: #333;

}



.about-a1 {

    color: #aaa;

}



.fl {

    float: left;

}



.fr {

    float: right;

}



.abl_2 {

    margin-top: 60px;

}



.abl_2 .attr_box {

    width: 100%;

    height: 360px;

}



.abl_2 .attr_img {

    width: 40%;

    height: 100%;

    background: no-repeat center;

    background-size: cover;

}



.abl_2 .attr_txt {

    position: relative;

    z-index: 1;

    width: 60%;

    height: 100%;

    padding: 40px;

    box-sizing: border-box;

}



.abl_2 .attr_txt h4 {

    position: relative;

    margin-bottom: 12px;

    padding-left: 20px;

    font-size: 30px;

    font-weight: 100;

}



.abl_2 .attr_txt h4 em {

    display: block;

    color: #b6c1c7;

    text-transform: uppercase;

}



.abl_2 .attr_txt h4 span {

    display: block;

    font-size: 18px;

    color: #0099cb;

    font-weight: 600;

    line-height: 30px;

}



.abl_2 .attr_txt h4 span i {

    display: inline-block;

    margin-left: 20px;

    font-size: 24px;

    color: #0281CC;

    line-height: 30px;

    vertical-align: top;

}



.abl_2 .attr_txt p {

    font-size: 14px;

    color: #333;

    line-height: 30px;

    text-indent: 2em;

}



.abl_2 .attr_txt > div {

    height: 240px;

    overflow: hidden;

}



.abl_2 .attr_txt.fl:before {

    top: auto;

    right: auto;

    left: 100%;

    bottom: 80px;

    background-image: url(../images/icon_3.png);

}





.second_page {

    width: 1300px;

    margin: 0 auto;

    margin-bottom: 40px;

}



.side_box, .side_r {

    position: relative;

    min-height: 100px;

    /*border: 1px solid #eaeaea;*/

    box-shadow: 1px 1px 4px rgba(11, 11, 11, .06);

    background: #fff;

    box-sizing: border-box;

}



.side_l {

    position: relative;

    width: 20%;

    margin-right: 2.5%;

    float: left;

}



.side_r {

    width: 77.5%;

    float: right;

    padding: 30px;

}



.side_box {

    padding: 20px;

    margin-bottom: 20px;

}



.side_contact .side_box {

    box-shadow: none;

}



.side_box .section_title_1 {

    margin: 0

}



.side_box .section_title_1 > p, .form .section_title_1 > p {

    color: #4f79c5;

}



.side_box .setting {

    margin: 0;

    padding: 0;

}



.side_box .setting p span {

    font-size: 16px;

    color: #111;

    font-family: Arial, '微软雅黑';

}



.side_box .setting p span:after {

    display: none;

}



.catg_name {

    margin-top: 14px;

}



.catg_name a {

    display: block;

    color: #111;

    background-color: #f2f3f6;

    height: 34px;

    line-height: 34px;

    padding-left: 16px;

    margin-bottom: 10px;

    transition: 0.3s;

    text-indent: 0;

    font-size: 14px;

}



.catg_name a:last-child {

    margin-bottom: 0;

}



.catg_name a.on {

    color: #fff;

    background-color: #4f79c5;

}



.contact_mini_text p {

    font-size: 12px;

    margin-top: 10px;

    max-height: 158px;

    overflow: hidden;

}



a.btn_contact {

    display: block;

    margin-top: 10px;

    text-align: center;

    color: #111;

    border: 1px solid #eaeaea;

    height: 34px;

    line-height: 34px;

    font-size: 14px;

    transition: 0.3s;

}



.title_3 {

    border-bottom: 1px solid #f2f3f6;

    padding-bottom: 20px;

    font-size: 30px;

    font-family: Arial, 'MingLiU';

}



.detail_time {

    color: #ccc;

    font-size: 12px;

    margin-bottom: 10px;

}

.detail_text{

    margin-top: 20px;

}

.detail_text p {

    line-height: 24px;

    margin-bottom: 10px;

}



.side_r .gallery_box {

    width: 31%;

    margin-right: 3.4%;

}



.side_r .gallery_box:nth-child(4n) {

    margin-right: 3.4%;

}



.side_r .gallery_box:nth-child(3n) {

    margin-right: 0;

}





/*----------新闻----------*/

.sub-nav2 {

    padding-bottom: 44px;

    text-align: center;

    font-size: 0px

}



.sub-nav2 a {

    display: inline-block;

    vertical-align: middle;

    color: #444;

    width: 176px;

    height: 60px;

    border: 1px solid #ddd;

    -moz-box-sizing: border-box;

    box-sizing: border-box;

    background: #fff;

    font-size: 14px;

    text-align: center;

    margin: 0 5px;

    -webkit-transition: all .3s ease;

    -moz-transition: all .3s ease;

    transition: all .3s ease

}



.sub-nav2 a .text {

    line-height: 60px;

    display: inline-block;

    vertical-align: top

}



.sub-nav2 a .icon {

    display: inline-block;

    vertical-align: middle;

    -webkit-transition: all .3s ease;

    -moz-transition: all .3s ease;

    transition: all .3s ease

}



.sub-nav2 a .icon .dn {

    display: none

}



.sub-nav2 a .icon .dk {

    display: inline-block

}



.sub-nav2 a .title {

    padding-left: 6px;

    display: inline-block;

    vertical-align: middle;

    font-size: 16px;

    -webkit-transition: all .3s ease;

    -moz-transition: all .3s ease;

    transition: all .3s ease

}



.sub-nav2 a.on, .sub-nav2 a:hover {

    background: #0099cb;

    color: #fff;

}



.news-list {

    padding: 0 20px;

    -moz-box-sizing: border-box;

    box-sizing: border-box

}



.news-list .news-ul {

    margin-bottom: 40px

}



.news-list .news-li {

    margin-bottom: 20px;

    width: 100%;

    border-bottom: 1px solid #ddd;

    height: 200px;

}



.news-list .news-li a {

    position: relative;

    padding: 15px 0px;

    -moz-box-sizing: border-box;

    box-sizing: border-box;

    width: 100%;

    display: block;

    background: #fff;

    -webkit-transition: all .3s ease;

    -moz-transition: all .3s ease;

    transition: all .3s ease

}



.news-list .news-li a:hover {

    height: 200px;

    -webkit-transform: translate(0, -5px);

    -moz-transform: translate(0, -5px);

    -ms-transform: translate(0, -5px);

    transform: translate(0, -5px);

    box-shadow: 0 2px 18px rgba(0, 0, 0, 0.14)

}



.news-list .news-li a:hover .time {

    background: #b40019

}



.news-list .news-li a:hover .text .title {

    color: #b40019

}



.news-list .news-li a:hover .img img {

    opacity: .8

}



.news-list .news-li a .img {

    top: 15px;

    left: 15px;

    height: 145px;

    width: 25%

}



.news-list .news-li a .img img {

    width: 100%;

    height: 100%

}



.news-list .news-li a .time {

    width: 100px;

    background: #0099cb;

    color: #fff;

    text-align: center;

    -webkit-transition: all .3s ease;

    -moz-transition: all .3s ease;

    transition: all .3s ease

}



.news-list .news-li a .time .day {

    margin-top: 12px;

    line-height: 36px;

    font-size: 36px

}



.news-list .news-li a .time .yy {

    margin-top: 6px;

    font-size: 14px;

    line-height: 30px;

}



.news-list .news-li a .text {

    margin-top: 2px;

    width: 70%;

    margin-left: 2%

}



.news-list .news-li a .text .title {

    color: #0099cb;

    font-size: 18px;

    white-space: nowrap;

    overflow: hidden;

    text-overflow: ellipsis;

    -webkit-transition: all .3s ease;

    -moz-transition: all .3s ease;

    transition: all .3s ease

}



.news-list .news-li a .text .article {

    font-size: 13px;

    color: #777;

    line-height: 30px;

    height: 60px;

    overflow: hidden

}



.news-list .news-li a .text-time {

    font-size: 12px;

    color: #888;

    width: 100px;

}



.news-list .news-li a .text-time span {

    display: inline-block;

    vertical-align: top;

    margin-bottom: 10px

}



/*---------------------新闻详细----------------------*/

.news-detail {

    padding: 50px 0 40px;

}



.news-detail .title {

    color: #333333;

    font-size: 22px;

    line-height: 28px;

    text-align: center;

}



.news-article {

    margin-top: 15px;

    padding: 25px 0 70px;

    border-top: 1px solid #eeeeee;

    line-height: 30px;

    color: #555;

    overflow: hidden;

}



.article-come {

    line-height: 26px;

    margin-top: 15px;

    text-align: center;

    color: #999999;

}



.article-come span {

    margin: 0 10px;

    padding-left: 28px;

    display: inline-block;

    vertical-align: middle;

    position: relative;

}



.article-come .bdsharebuttonbox {

    display: inline-block;

    vertical-align: middle;

    -webkit-filter: grayscale(100%);

    -moz-filter: grayscale(100%);

    -ms-filter: grayscale(100%);

    -o-filter: grayscale(100%);

    filter: grayscale(100%);

    filter: gray;

}



.article-come .span-date {

    background: url(../images/article_time.png) no-repeat left;

}



.article-come .span-num {

    background: url(../images/article_num.png) no-repeat left;

}



.article-come .span-share {

    padding-left: 0;

}



.gduo {

    line-height: 30px;

    background: #f7f7f7;

    overflow: hidden;

    margin: 15px 0px;

    padding: 0 10px;

    width: 100%;

}



.gduo span {

    float: right;

    width: 45%;

    overflow: hidden;

    display: block;

}



.gduo a {

}



/*----------联系----------*/



.choose-contact {

    width: 100%;

}

.choose-contact .li{
    width: 100% !important;
}

.choose-contact .on {

    width: 30%;

}



.choose-contact .map2 {

    width: 70%;

}



.choose-contact .iconfont {

    font-size: 60px;

    color: #a2a2a2;

    position: relative;

    top: 50%;

    line-height: 60px;

    margin-top: -30px;

    padding-left: 80px;

    padding-right: 36px

}



.choose-contact .text {

    margin-top: 40px;

    line-height: 30px;

    font-size: 14px;

    color: #666

}



.choose-contact .text .title {

    margin-bottom: 14px;

    font-size: 22px;

    color: #333

}





.choose-contact2 {

    width: 100%;

}



.choose-contact2 .li {

    cursor: pointer;

    width: 30.33333%;

    margin-right: 3%;

    margin-top: 3%;

    display: inline-block;

    vertical-align: top;

    -moz-box-sizing: border-box;

    box-sizing: border-box;

    -webkit-transition: all .3s ease;

    -moz-transition: all .3s ease;

    transition: all .3s ease

}



.choose-contact2 .li:nth-child(3n) {

    margin-right: 0;

}



.choose-contact2 .li + .li {

}



.choose-contact2 .li.on {

    border: 1px dashed #a0a0a0

}



.choose-contact2 .li .iconfont {

    font-size: 60px;

    color: #a2a2a2;

    position: relative;

    top: 50%;

    line-height: 60px;

    margin-top: -30px;

    padding-left: 80px;

    padding-right: 36px

}



.choose-contact2 .li .text {

    margin: 20px;

    line-height: 30px;

    font-size: 14px;

    color: #666

}



.choose-contact2 .li .text .title {

    margin-bottom: 14px;

    font-size: 22px;

    color: #333

}



/*----------按钮通用部分----------*/

a.btn_2 {

    position: relative;

    margin-top: 20px;

    display: block;

    height: 36px;

    width: 100%;

    line-height: 36px;

    text-indent: 10px;

    font-size: 12px;

    color: #000;

    background-color: #e7e7e7;

    background-color: rgba(0, 0, 0, .05);

    z-index: 99;

    transition: 0.3s;

}



a.btn_2:before {

    content: "";

    position: absolute;

    bottom: 0;

    left: 0;

    width: 100%;

    height: 1px;

    background-color: #4f79c5;

    opacity: 0;

    transition: 0.3s;

    z-index: -1;

}



a.btn_2:after {

    content: "";

    position: absolute;

    top: 0;

    left: 0;

    width: 97%;

    height: 100%;

    background-image: url(../images/icon_more0.png);

    background-repeat: no-repeat;

    background-position: right;

    transition: 0.3s;

}



.ctrl {

    margin: 20px 0;

    margin-top: 40px;

}



.ctrl a {

    position: relative;

    float: left;

    margin: 0;

    margin-right: 0.33%;

    height: 40px;

    line-height: 40px;

    width: 33%;

    background-color: #e7e7e7;

    background-color: rgba(0, 0, 0, .05);

    box-sizing: border-box;

}



.ctrl a:after {

    display: none;

}



a#back:after, a#prev:after, a#next:after {

    content: "";

    position: absolute;

    display: block;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    background-image: url(../images/btn-back.png);

    background-repeat: no-repeat;

    background-position: center;

    transition: 0.3s;

}



a#back:after {

    background-image: url(../images/btn-back.png);

}



a#prev:after {

    background-image: url(../images/btn-prev.png);

}



a#next:after {

    background-image: url(../images/btn-next.png);

}



.catg_hide {

    position: relative;

    display: none;

    top: 1px;

    width: 100%;

    height: 44px;

    border: 1px solid #4f79c5;

    background-image: url(../images/down.png);

    background-position: right;

    background-repeat: no-repeat;

    background-size: 44px;

    text-align: center;

    box-sizing: border-box;

    margin-bottom: 10px;

}



.catg_hide_2 {

    background-image: url(../images/down2.png) !important;

}



.catg_hide p {

    font-size: 12px;

    line-height: 44px;

    color: #4f79c5;

}



.page {

    position: relative;

    margin: 20px auto;

    margin-bottom: 10px;

    text-align: center;



}



.page li {

    display: inline-block;

    background-color: #e7e7e7;

    background-color: rgba(0, 0, 0, .05);

    transition: 0.3s;

}



.page li a {

    display: inline-block;

    width: 40px;

    height: 40px;

    line-height: 40px;

    color: #000;

    box-sizing: border-box;

}



.page_on a {

    color: #fff !important;

    background-color: #4f79c5;

}



.page li:hover {

    opacity: 0.8;

}



@media screen and (min-width: 1024px) {

    .catg_name a:hover {

        color: #4f79c5;

        text-indent: 4px;

    }



    .catg_name a.on:hover {

        color: #fff;

        text-indent: 0;

    }



    a.btn_contact:hover {

        color: #fff;

        border-color: #4f79c5;

        background-color: #4f79c5;

    }



    a.btn_2:hover:before {

        height: 100%;

        opacity: 1;

    }



    a#back:hover:after {

        background-image: url(../images/btn-back2.png);

    }



    a#prev:hover:after {

        background-image: url(../images/btn-prev2.png);

    }



    a#next:hover:after {

        background-image: url(../images/btn-next2.png);

    }



    .service_box img:hover {

        -webkit-filter: contrast(1.1);

        opacity: 0.8;

    }

}



/*---------------------------------------contact-----------------------------------------*/

.side_contact {

    width: 100%;

    box-shadow: 1px 1px 4px rgba(11, 11, 11, .06);

    box-sizing: border-box;

    padding: 20px;

    background-color: #fff;

}



.side_contact .side_box {

    border: none;

    width: 35%;

    float: left;

    padding-top: 10px;

}



.form .section_title_1 {

    margin: 10px 0;

}



.side_contact .section_title_1 {

    margin-bottom: 20px;

}



.form input, .formText {

    border: 1px solid #dedede;

    background-color: #fbfbfb;

    font-size: 14px;

    line-height: 18px;

    width: 100%;

    padding: 4px;

    text-align: left;

    margin: 0 auto;

    outline: medium;

    border-radius: 0;

    -webkit-appearance: none;

    box-sizing: border-box;

    transition: 0.4s;

}



.formText {

    text-align: left;

}



.form {

    position: relative;

    width: 60%;

    float: right;

}



form {

    position: relative;

    top: -10px;

}



.form textarea {

    height: 100px;

    max-width: 100%;

}



.form input:focus, .form textarea:focus {

    background-color: #fff;

    border: 1px solid #4f79c5;

}



.form dt {

    margin-top: 10px;

    color: #888;

    font-size: 12px;

    line-height: 22px;

    padding-bottom: 4px;

}



.form dl {

    width: 49%;

    float: left;

}



.form dl:first-child {

    margin-right: 2%;

}



.formBtn button {

    display: block;

    padding: 10px;

    width: 100%;

    background: #212121;

    color: #fff;

    margin: 10px auto;

    line-height: 18px;

    cursor: pointer;

    border: none;

    transition: 0.4s;

}



.formBtn:before {

    content: "";

    display: block;

    height: 0;

    clear: both;

}



.formBtn button:hover {

    background-color: #4f79c5;

}





@media screen and (min-width: 1024px) {



    .textandpic:hover img {

        opacity: 0.8;

    }

}



/*--------------------------------------底部-------------------------------------------*/

.footer {

    position: relative;

    width: 100%;

    padding: 30px 0;

    background-color: #0099cb;

    box-sizing: border-box;

    transition: 0.3s;

}



.footer_cell {

    width: 1300px;

    margin: 0 auto;

    box-sizing: border-box;

}





.footer a:hover {

    color: #999;

}



.follow {

    float: right;

}



.follow span {

    padding: 4px;

    opacity: 1;

    filter: alpha(opacity=100);

    transition: 0.4s;

}



.follow a {

    display: inline-block;

    margin-left: 5px;

    font-size: 14px;

}



.follow span:hover {

    opacity: 0.7;

    filter: alpha(opacity=70);

}



.s-qq, .s-weibo, .s-taobao, .s-tt, .s-renren {

    display: inline-block;

    width: 28px;

    height: 28px;

    background-repeat: no-repeat;

    background-position: center;

    background-size: 100%;

}



.s-qq {

    background-image: url(../images/qq.png);

}



.s-renren {

    background-image: url(../images/renren.png);

}



.s-taobao {

    background-image: url(../images/taobao.png);

}



.s-weibo {

    background-image: url(../images/weibo.png);

}



.s-tt {

    background-image: url(../images/tt.png);

}



p.copy {

    font-size: 14px;

    line-height: 30px;

    float: left;

    color: #fff

}



.copy a {

    color: #fff !important;

}





.service_box_text p a.a_img {

    display: block;

    position: absolute;

    width: 0;

    height: 0;

    left: 0;

    top: 0;

    margin: 0;

    padding: 0;

    background: #fff !important;

    opacity: 0;

    filter: alpha(opacity=0);

    z-index: 99;

}



.service_box_text p a.a_img:hover {

    background: #fff !important;

    opacity: 0.2;

    filter: alpha(opacity=20);

}



.foot_box, .foot_extend img {

}



.foot_box {

    display: inline-block;

    vertical-align: top;

}



.foot_box span, .foot_box a {

    font-size: 14px;

    color: #fff;

}



.foot_extend {

    white-space: pre-line;

    font-size: 0;

    border-bottom: 1px solid #e1e1e1;

    padding-top: 16px;

    margin-bottom: 30px;

}



.for3 {

    float: left;

    width: 33%;

}



.for4 {

    float: left;

    width: 24%;

    margin-right: 1%;

}



.for6 {

    float: left;

    width: 15.6%;

    margin-right: 1%;

}



.foot_extend p {

    position: relative;

    margin-bottom: 10px;

    font-size: 16px;

    font-weight: 700;

    color: #fff; /*border-bottom: 1px solid #e1e1e1;padding-bottom: 10px;width: 100%;*/

}



.foot_extend a {

    display: block;

    line-height: 24px;

    overflow: hidden;

    height: 24px;

}



.foot_extend span {

    line-height: 24px;

}



/*.foot_extend a:hover{color: #67b48e;}*/



.foot_extend img {

    max-width: 100%;

}



.line {

    border-bottom: 1px solid #e1e1e1;

    margin-bottom: 30px;

}





/*---------------------------------------整体响应式----------------------------------------*/



@media screen and (max-width: 1279px) {





    .slick-dots {

        bottom: 0;

    }



    .nav, .section, .section_2_cell, .footer_cell, .second_page {

        width: 100%;

        box-sizing: border-box;

    }



    /*	.nav{line-height: 80px;}

	.header,.h_100{height: 80px;}

	.logo{height: 80px;}

	.nav ul {left: 30px;line-height: 80px;}

	.header_info{right: 0;opacity: 0.5;line-height: 30px;}*/

    .header_info p {

        line-height: 100px;

        font-size: 12px;

    }



    .nav li a {

        font-size: 12px;

        letter-spacing: 0;

    }



    .nav li:after {

        height: 12px;

        margin-top: -6px;

    }



    .service_box_text p {

        max-height: none;

    }



    .service_box_text {

    }





    .list_item {

        width: 850px;

        margin: 0 60px;

    }



    .list_text a p {

        font-size: 16px;

        margin-bottom: 10px;

    }



    .more_2 {

        padding-top: 20px;

    }



}



@media screen and (max-width: 960px) {



    .slick-prev, .slick-next {

        width: 50px;

        height: 28px;

        margin-top: -14px;

    }



    .slick-dots li button {

        width: 20px;

    }



    .home .section_title_1 > p, .home .section_title_3 > p {

        font-size: 18px;

    }



    .section_2_left {

        padding: 0px;

    }



    .contact_ ~ .h_100 {

        display: none;

    }



    p {

        font-size: 12px;

    }



    .section, .section_2_cell, .footer_cell, .second_page {

        width: 100%;

    }



    .nav {

        width: 100%;

    }



    .header_info {

        display: none;

    }



    .nav {

    }



    .header, .h_100, .logo {

    }



    .header {

        top: 0;

        height: auto

    }



    .h_100 {

        display: none;

    }



    .slick-slider {

        margin-top: 0px;

    }



    .logo {

        margin-left: 20px;

    }



    .nav_icon {

        display: block;

        margin-top: 30px;

    }



    .nav ul {

        display: none;

        left: auto;

        width: 100%;

        text-align: center;

        top: 50%;

    }



    .nav li {

        display: block;

        line-height: 30px;

        padding-right: 0;

    }



    .nav li a {

        position: relative;

        font-size: 18px;

        line-height: 40px;

        color: #fff !important;

    }



    .nav li:after {

        display: none;

    }



    .service_box_text p {

        max-height: none;

    }



    .content {

        margin-top: 10px;

    }



    .service_box {

        width: 50%;

    }



    .service_box_text h4 {

        font-size: 16px;

    }



    .section_2 {

        padding: 20px;

    }



    .section_2.home_about {

        padding: 20px;

    }



    .section {

        margin-top: 20px;

        margin-bottom: 20px;

    }



    .section_title_1 .setting span, .section_title_2 .setting span, .section_title_3 .setting span {

        font-size: 18px;

        line-height: 22px;

    }



    .section_2_right, .section_2_left {

        width: 100%

    }



    .btn_1 a {

        width: 100%;

        padding: 6px;

        font-size: 12px;

    }



    .series .w25 {

        width: 100%;

    }



    .gallery_box span {

        font-size: 12px;

    }



    .list_text, .list_img, .list_item {

        width: 100%;

    }



    .list_item {

        margin: 0;

    }



    .business .list .item-two {

        width: 50%;

    }

    .business .list .item-two a>img {

        height: 240px;

    }

    .business .list .item-two a .title{

        height: 240px;

    }



    .index-service-box .box {

        width: 100%;

        margin-bottom: 10px;

        padding: 0px;

    }






    .list_text {

        padding: 20px;

    }



    .more_2 {

        display: none;

    }



    .btn_2 {

        margin: 0;

    }



    .btn_2 a {

        width: 100%;

        left: 0;

        margin-left: 0;

        height: 30px;

        line-height: 30px;

        font-size: 14px;

    }



    .second_page_b {

        min-height: 10px;

        margin-top: 50px;

    }



    .side_box .setting p span {

        display: none;

    }



    .contact_mini, .side_box .section_title_1, .side_box > a {

        display: none;

    }



    .side_r {

        width: 100%;

        z-index: 1;

    }



    .title_3 {

        font-size: 16px;

    }



    .side_l {

        width: 100%;

        height: 100%;

        z-index: 2;

    }



    .side_l .side_box {

        border: none;

        padding: 0;

        margin: 0;

        min-height: 0;

    }



    .catg_name a {

        text-align: center;

        padding: 0;

        font-size: 12px;

    }



    .catg_name {

        margin: 0;

        margin-bottom: 20px;

    }



    .catg_hide {

        display: block;

    }



    .has_sub {

        display: none;

        right: 0

    }



    .side_box .gallery_box {

        display: none;

    }



    .side_r .list_text {

        padding: 0;

        padding-bottom: 20px;

    }



    .side_r .gallery_box:nth-child(1) {

        width: 100%;

    }



    .side_r .gallery_box {

        width: 50%;

        margin-right: 0;

    }



    .side_r .gallery_box:nth-child(3n), .side_r .gallery_box:nth-child(4n) {

        margin-right: 0;

    }



    .side_contact .side_box {

        width: 100%;

        float: none;

        padding: 0

    }



    .form {

        width: 100%;

        float: none;

    }



    .side_contact .side_box .section_title_1 {

        display: block;

    }



    .side_contact .contact_mini_text p {

        overflow: visible;

    }





    .ablist {

        width: auto;

        float: none;

        margin: auto;

        padding-top: 35px;

        overflow: hidden;

    }



    .section_3 {

        padding: 0px;

        box-sizing: border-box;

    }



    p.time_1 {

        font-size: 12px;

    }



    .section_title_1 .setting a {

        display: none;

    }



    .for3, .for6 {

        width: 48%;

    }



    .for3 {

        float: left;

        margin-right: 1%;

    }



    .foot_box span, .foot_box a {

        font-size: 12px;

    }



    .foot_extend p {

        font-size: 12px;

    }



    .foot_extend a {

        line-height: 20px;

    }



    /*.follow {float: none;text-align: center;}*/

    p.copy {

        width: 100%;

        float: none;

        text-align: center;

        color: #fff

    }



    .foot_extend span {

        line-height: 16px;

    }
    /* 新加 */
    .about-add, .pro-add{
        padding: 0 !important;
    }
    .about-a{
        width: 90%;
        padding: 0 5%;
        margin-top: 20px !important;
        flex-direction: column-reverse;
    }
    .about-a-left{
        width: 100% !important;
        margin-top: 20px;
    }
    .about-a-right{
        width: 100% !important;
    }
    .product-a{
        width: 90%;
        padding: 0 5%;
        margin-top: 20px !important;
    }
    .product-cont{
        width: 100% !important;
        margin-bottom: 20px;
    }
    .product-cont-left{
        width: 100% !important;
    }
    .product-cont-right{
        width: 100% !important;
    }

}





@media screen and (max-width: 480px) {

    .service_box {

        width: 50%;

        margin-right: 0;

    }



    .service_box_text {

        min-height: 50px;

    }



    .for3, .for6 {

        width: 100%;

        margin: 0;

        padding-left: 20px;

        box-sizing: border-box;

    }



    .s-qq, .s-weibo, .s-taobao, .s-tt, .s-renren {

        width: 12px;

        height: 12px;

    }



    .gduo span {

        width: 100%;

        overflow: hidden;

        display: block;

    }



    .moreload ul.list li {

        width: 47%;

    }



    .moreload ul.list li:nth-child(2n) {

        margin-right: 0px;

    }



   /* .gallery_box {

        position: relative;

        width: 50%;

    }*/



    .gallery_box:hover span {

        line-height: 40px;

    }



    .gallery_box:hover span:after {

        height: 200px;

        opacity: 0.8;

        filter: Alpha(opacity=80);

    }



    .abl_2 .attr_txt {

        width: 100%;

        padding: 20px;

    }



    .abl_2 .attr_img {

        width: 100%;

    }



    .sub-nav2 a {

        width: 30%;

        line-height: 30px;

    }



    .choose-contact .on {

        width: 100%;

    }



    .choose-contact .map2 {

        width: 100%;

    }



    .choose-contact2 .li {

        width: 100%;

    }

}



@media screen and (max-width: 480px) {



    .for6 {

        display: none;

    }



}

@media screen and (max-width: 640px) {

    .second_page{

        width: 96%;

    }

    .news-detail video{

        width: 100% !important;

    }

}
/* 2023.7.4新加 */
.about-add,.pro-add{
    padding: 60px 0;
}
.about-h1,.pro-h1,.hezuo-h1{
    font-size: 24px;
    color: #000;
    font-weight: normal;
    text-align: center;
}
.about-a{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    margin-top: 40px;
}
.about-a-left{
    width: 48%;
}
.about-a-left h2{
    font-size: 20px;
    color: #191919;
    font-weight: normal;
}
.about-a-left h3{
    font-size: 18px;
    color: #333333;
    font-weight: normal;
    margin-top: 10px;
    position: relative;
    padding-bottom: 10px;
}
.about-a-left h3::after{
    content: "";
    display: block;
    width: 40%;
    height: 1px;
    background-color: #0099cb;
    position: absolute;
    left: 0;
    bottom: 0;
}
.about-a-left p{
    font-size: 14px;
    line-height: 24px;
    color: #666666;
    margin-top: 30px;
}
.about-a-left span{
    display: inline-block;
    margin-top: 30px;
}
.about-a-left a{
    display: block;
    padding: 10px 30px;
    background-color: #0099cb;
    color: #fff;
}
.about-a-right{
    width: 48%;
}
.about-a-right video{
    width: 100%;
    display: block;
}
.product-a{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 40px;
}
.product-cont{
    width: 48%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}
.product-cont-left{
    width: 70%;
}
.product-cont-left h1{
    font-size: 20px;
    color: #0099cb;
    font-weight: normal;
    text-align: center;
}
.product-cont-left img{
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
    margin-top: 20px;
}
.product-cont-right{
    width: 20%;
}
.product-cont-right p{
    font-size: 14px;
    line-height: 28px;
    color: #666666;
}
.product-cont-right span{
    display: inline-block;
    margin-top: 20px;
}
.product-cont-right a{
    display: block;
    padding: 10px 30px;
    background-color: #0099cb;
    color: #fff;
}
.advantage-all{
}
.advantage-swiper{
    overflow: hidden;
    position: relative;
    padding-bottom: 30px;
}
.advantage-all .item-two{
    width: 100% !important;
}
.advantage-all .item-two a{
    display: block;
}
.advantage-all .item-two a>img{
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.advantage-all .item-two a .title{
    height: auto !important;
    margin-top: 20px;
}
.advantage-all .item-two a .title .en{
    margin-top: 10px;
}
.anzhuang-swiper{
    overflow: hidden;
    position: relative;
    padding-bottom: 30px;
}
.anzhuang-swiper .swiper-slide{}
.anzhuang-swiper .swiper-slide img{
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
}
.hezuo-a{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 40px;
}
.hezuo-cont{
    width: 23%;
    margin-bottom: 20px;
}
.hezuo-cont img{
    width: 100%;
    display: block;
}