* {
    margin: 0;
    padding: 0;
}

p, a, h1, h2, h3, h4, h5, h6 {
    color: #333333;
}

.w1200 {
    margin: 0 auto;
    width: 1200px;
}

.head_top {
    width: 100%;
    height: 40px;
    background: #020E31;
    line-height: 40px;
    overflow: hidden;
}

.head_top .left {
    line-height: 40px;
    font-size: 0;
}

.head_top .left p {
    font-size: 14px;
    display: inline-block;
    color: #96979A;
}

.head_top .left p span {
    color: #FFFFFF;
}

.head_top .left h2 {
    display: inline-block;
    margin-left: 30px;
    color: #fff;
    font-size: 14px;
}

.head_top .left h2 s {
    font-weight: bold;
}

.head_top .left .rise {
    color: #f73131;
}

.head_top .left .rise::after {
    display: inline-block;
    content: "";
    width: 13px;
    height: 14px;
    background: url("../images/shares_icon2.png") no-repeat;
    margin-left: 8px;
}

.head_top .left .fall {
    color: #0dbb00;
}

.head_top .left .fall::after {
    display: inline-block;
    content: "";
    width: 13px;
    height: 14px;
    background: url("../images/shares_icon1.png") no-repeat;
    margin-left: 8px;
}

.head_top .right {
    font-size: 0;
}

.head_top .right p {
    font-size: 14px;
    color: #96979A;
    display: inline-block;
    margin-right: 10px;
}

.head_top .right p a {
    color: #96979A;
    margin: 0 15px;
    display: inline-block;
}

.head_top .right p a.act,
.head_top .right p a:hover {
    color: #FFFFFF;
}

.head_top .right img {
    display: inline-block;
    vertical-align: top;
    margin-top: 12px;
}

header {
    width: 100%;
    position: absolute;
    top: 40px;
    left: 0;
    right: 0;
    z-index: 99;
    height: 86px;
    border-bottom: 1px solid #fff;
    transition: background ease-in-out .3s;
}

header.active {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, .7);
    border-bottom: 1px solid rgba(0, 0, 0, .7);
}

header .logo {
    display: block;
    margin-top: 14px;
    float: left;
    height: 59px;
}

header .nav_btn {
    display: none;
}

header .nav_list {
    display: block;
    margin-top: 44px;
    transition: ease-in-out .3s;
}

header.active .nav_list {
    margin-top: 36px;
}

header .nav_list li {
    float: left;
    margin-left: 30px;
}

header .nav_list li a {
    color: #FFFFFF;
    display: block;
    font-size: 16px;
    line-height: 18px;
    position: relative;
}

header .nav_list li a::after {
    display: block;
    content: "";
    width: 8px;
    height: 8px;
    background: #FFFFFF;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    margin-left: -4px;
    bottom: -28px;
    opacity: 0;
    transition: ease-in-out .3s;
}

header .nav_list li.active a::after,
header .nav_list li a:hover::after {
    /*bottom: -28px;*/
    opacity: 1;
}

header.active .nav_list li a::after {
    width: 16px;
    height: 3px;
    border-radius: 0;
    margin-left: -8px;
    bottom: -16px;
}

.banner_swiper {
    width: 100%;
    height: auto;
    max-height: calc(100vh - 40px);
}

.banner_swiper .swiper-slide,
.banner_swiper .swiper-slide img.banner_pc,
.banner_swiper .swiper-slide img.banner_phone {
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: block;
}

.banner_swiper .swiper-slide img.banner_phone {
    display: none;
}

.banner_page {
    bottom: 25px !important;
}

.banner_page .page_li {
    width: 34px;
    height: 4px;
    background: #FFFFFF;
    display: inline-block;
    opacity: 1;
    margin: 0 8px;
}

.banner_page .page_active {
    background: #FFDA0C;
}

.index_main1 {
    background: #F5F4F4;
}

.main {
    padding: 60px 0;
}

.index_title {
    text-align: center;
}

.index_title h2 {
    height: 34px;
    font-size: 34px;
    color: #3A5BB9;
    line-height: 40px;
}

.index_title h2::before,
.index_title h2::after {
    content: "";
    display: inline-block;
    width: 102px;
    height: 1px;
    background: #D2D2D2;
    margin: 0 26px;
    vertical-align: middle;
}

.index_title p {
    font-size: 24px;
    margin-top: 8px;
    font-weight: bold;
    color: #ECEBEB;
    line-height: 26px;
    text-transform: uppercase;
}

.index_main1_con {
    margin-top: 40px;
}

.index_main1_con .hd {
    display: block;
    width: 100%;
    height: 114px;
}

.index_main1_con .hd ul {
    display: flex;
}

.index_main1_con .hd ul li {
    display: block;
    float: left;
    height: 114px;
    /*width: 11.11%;*/
    flex: 1;
    box-sizing: border-box;
    padding-top: 30px;
    background: #3A5BB9;
    position: relative;

}

.index_main1_con .hd ul li.on {
    background: #FFB305;
}

.index_main1_con .hd ul li::before {
    content: "";
    height: 72px;
    width: 1px;
    position: absolute;
    right: 0;
    top: 21px;
    display: block;
    background: rgba(255, 255, 255, .72);
}

.index_main1_con .hd ul li:last-child::before {
    display: none;
}

.index_main1_con .hd ul li p {
    display: block;
    text-align: center;
    color: #fff;
    margin-top: 8px;
}

.index_main1_con .hd ul li.on p::after {
    content: "";
    display: block;
    width: 20px;
    height: 2px;
    background: #FFDA0C;
    margin: 5px auto;
}

.index_main1_con .hd ul li div {
    display: block;
    width: 30px;
    height: 32px;
    margin: 0 auto;
    background-image: url("../images/index_icon.png");
}

.index_main1_con .hd ul li:nth-child(1) div {
    background-position: -3px 0;
}

.index_main1_con .hd ul li:nth-child(2) div {
    background-position: -44px 0;
}

.index_main1_con .hd ul li:nth-child(3) div {
    background-position: -84px 0;
}

.index_main1_con .hd ul li:nth-child(4) div {
    background-position: -125px 0;
}

.index_main1_con .hd ul li:nth-child(5) div {
    background-position: -165px 0;
}

.index_main1_con .hd ul li:nth-child(6) div {
    background-position: -206px 0;
}

.index_main1_con .hd ul li:nth-child(7) div {
    background-position: -248px 0;
}

.index_main1_con .hd ul li:nth-child(8) div {
    background-position: -286px 0;
}

.index_main1_con .hd ul li:nth-child(9) div {
    background-position: -328px 0;
}

.index_main1_con .bd {
    margin-top: 35px;
}

.index_main1_con .bd div {
    display: block;
    font-size: 14px;
    color: #333333;
    line-height: 28px;
    text-align: justify;
    text-indent: 2em;
}

.index_main2 {
    padding-top: 60px;
}

.index_main2_con {
    margin-top: 50px;
}

.index_main2_con .hd {

}

.index_main2_con .hd ul {
    display: flex;
}

.index_main2_con .hd ul li {
    float: left;
    /*width: 25%;*/
    flex: 1;
    position: relative;
}

.index_main2_con .hd ul li.on {
    background: #3A5BB9;
}

.index_main2_con .hd ul li::before {
    content: "";
    display: block;
    position: absolute;
    height: 50px;
    width: 1px;
    right: 0;
    top: 13px;
    background: #31b0c0;
}

.index_main2_con .hd ul li:last-child::before {
    display: none;
}

.index_main2_con .hd ul li p {
    display: block;
    text-align: center;
    font-size: 20px;
    color: #333333;
    line-height: 76px;
    height: 76px;
    cursor: pointer;
}

.index_main2_con .hd ul li.on p {
    color: #fff;
}

.index_main2_con .bd {
    background: url("../images/index_bg.jpg") top center;
    /*height: 600px;*/
    box-sizing: border-box;
    padding: 55px 0;
}

.index_main2_con .bd > div {
    width: 1200px;
    margin: 0 auto;
    position: relative;
    height: 495px;
}

.index_main2_con .bd > div img {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
}

.index_main2_con .bd > div div {
    display: block;
    width: 480px;
    height: 495px;
    background: rgba(0, 0, 0, .68);
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 2;
    box-sizing: border-box;
    padding: 62px;
}

.index_main2_con .bd > div div h2 {
    font-size: 21px;
    font-weight: bold;
    color: #FFB305;
    line-height: 26px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.index_main2_con .bd > div div p {
    font-size: 14px;
    color: #FFFFFF;
    margin-top: 80px;
    line-height: 26px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 7;
    overflow: hidden;
    max-height: 182px;
    text-align: justify;
}

.index_main2_con .bd > div div a {
    width: 158px;
    height: 34px;
    background: #FFB305;
    margin: 60px auto 0;
    display: block;
    font-size: 14px;
    color: #000000;
    text-align: center;
    line-height: 34px;
}

.index_main3 {

}

.index_main3 .index_main3_con {
    margin-top: 60px;
}

.index_main3 .index_main3_con .left {
    width: 600px;
    height: 400px;
}

.index_main3 .index_main3_con .left .swiper-slide {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.index_main3 .index_main3_con .left .swiper-slide img {
    display: block;
    height: 100%;
    min-width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1);
    transition: ease-in-out .5s;
}

.index_main3 .index_main3_con .left .swiper-slide:hover img {
    transform: translate(-50%, -50%) scale(1.1);
}

.index_main3 .index_main3_con .left .swiper-slide p {
    width: 100%;
    height: 70px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    background: rgba(0, 0, 0, .6);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    text-align: center;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 30px;
    box-sizing: border-box;
    padding: 10px 10px 0;
}

.index_next1, .index_prev1 {
    --swiper-navigation-color: #fff;
    background: rgba(0, 0, 0, .5);
    --swiper-navigation-size: 22px;
    /*padding: 5px;*/
    width: 54px;
    height: 90px;
    margin-top: -45px;
}

.index_next1 {
    right: 0;
}

.index_prev1 {
    left: 0;
}

.index_page1 {
    bottom: 10px !important;
}

.index_page1 .page_li {
    width: 34px;
    height: 4px;
    background: #3A5BB9;
    display: inline-block;
    opacity: 1;
    margin: 0 8px;
}

.index_page1 .page_active {
    background: #FFDA0C;
}

.index_main3 .index_main3_con .right {
    width: 555px;
}

.index_main3 .index_main3_con .right div h3 {
    width: 92px;
    text-align: center;
    color: #3A5BB9;
    float: left;
    font-size: 14px;
    line-height: 42px;
}

.index_main3 .index_main3_con .right div h3 span {
    display: block;
    height: 34px;
    font-size: 42px;
    color: #3A5BB9;
    line-height: 52px;

}

.index_main3 .index_main3_con .right div h3 span::before {
    content: "";
    display: block;
    width: 28px;
    height: 1px;
    background: #FFDA0C;
    margin: 0 auto;
}

.index_main3 .index_main3_con .right div div {
    float: right;
    width: 456px;
    margin-bottom: 25px;
}

.index_main3 .index_main3_con .right div div h2 {
    max-height: 60px;
    font-size: 18px;
    color: #333333;
    line-height: 30px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.index_main3 .index_main3_con .right div div p {
    max-height: 44px;
    font-size: 14px;
    color: #999999;
    line-height: 22px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin-top: 12px;
}

.index_main3 .index_main3_con .right ul li {
    line-height: 64px;
    height: 64px;
    border-bottom: 1px solid #DCDCDC;
}

.index_main3 .index_main3_con .right ul li:last-child {
    border-bottom: 0;
}

.index_main3 .index_main3_con .right ul li p {
    display: inline-block;
    width: 92px;
    text-align: center;
    color: #09336E;
    float: left;
    font-size: 16px;
    line-height: 64px;
}

.index_main3 .index_main3_con .right ul li h2 {
    display: inline-block;
    float: right;
    color: #333333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 456px;
}

.more_btn {
    display: block;
    width: 158px;
    text-align: center;
    height: 34px;
    border: 1px solid #3A5BB9;
    margin: 60px auto 0;
    box-sizing: border-box;
    font-size: 14px;
    color: #3A5BB9;
    line-height: 32px;
}

.more_btn:hover {
    color: #fff;
    background: #3A5BB9;
}

footer {
    display: block;
    width: 100%;
    background: url("../images/foot_bg.jpg") top center;
    padding-top: 25px;
}

.foot_main1 {

}

.foot_main1 ul {
    float: left;
    margin-right: 30px;
}

.foot_main1 ul:first-child {
    padding-right: 70px;
    /*position: relative;*/
}

.foot_main1 ul:first-child li:nth-child(n+7) {
    position: relative;
    top: -110px;
    left: 70px;
}

.foot_main1 ul li a {
    display: block;
    line-height: 22px;
    font-size: 12px;
    color: #cdcdcd;
}

.foot_main1 ul li:first-child a {
    font-size: 14px;
    line-height: 16px;
    color: #fff;
    font-weight: bold;
}

.foot_main1 ul li:first-child a::after {
    content: "";
    display: block;
    width: 40px;
    height: 1px;
    background: #ffda0c;
    margin: 16px 0;
}

.weixin img {
    display: block;
    width: 110px;
    height: 110px;
}

.weixin p {
    font-size: 14px;
    color: #FFFFFF;
    line-height: 28px;
    text-align: center;
    margin-top: 10px;
}

.foot_main2 {
    background: #141414;
    height: 36px;
    line-height: 36px;
}

.foot_main2 p, .foot_main2 p a {
    color: #cdcdcd;
    font-size: 14px;
}

.search_main {
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, .7);
    display: none;
    position: fixed;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    z-index: 99;
}

.search_main div {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1px solid #fff;
    height: 60px;
    width: 1000px;
    margin-top: -30px;
    margin-left: -500px;
    border-radius: 5px;
    box-sizing: border-box;
}

.search_main div input[type="text"] {
    background: transparent;
    width: 920px;
    height: 58px;
    vertical-align: top;
    color: #fff;
    font-size: 20px;
    box-sizing: border-box;
    padding: 0 20px;
}

.search_main div img {
    float: right;
    display: block;
    width: 50px;
    height: 50px;
    margin-top: 3px;
    margin-right: 15px;
}

.search_main .close {
    position: absolute;
    left: 50%;
    margin-left: 600px;
    top: 30px;
    width: 40px;
    cursor: pointer;
}

/*公司介绍*/
.top_img {
    height: 395px;
    width: 100%;
    overflow: hidden;
    position: relative;
}

.top_img img {
    display: block;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    height: 100%;
    width: auto;
    min-width: 100%;
}

.top_img h2 {
    position: absolute;
    height: 32px;
    font-size: 32px;
    color: #FFFFFF;
    line-height: 28px;
    text-transform: uppercase;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin-top: 44px;
    white-space: nowrap;
}

.top_img h2 span {
    font-weight: lighter;
    margin-left: 30px;
}

.nav_main {
    background: #3A5BB9;
}

.nav_main ul {
    font-size: 0;
    text-align: center;
}

.nav_main ul li {
    /*float: left;*/
    display: inline-block;
}

.nav_main ul li a {
    /*width: 144px;*/
    height: 70px;
    padding: 0 34px;
    display: block;
    font-size: 16px;
    line-height: 70px;
    color: #fff;
    /*background: #FFB305;*/

    background: url("../images/nav_icon.png") no-repeat transparent center bottom -30px;
    transition: background ease-in-out .3s;
}

.nav_main ul li.active a,
.nav_main ul li a:hover {
    background: url("../images/nav_icon.png") no-repeat #FFB305 center bottom -5px;
}

.title2 {
    font-size: 26px;
    color: #333333;
    line-height: 28px;
    text-align: center;
}

.title2::after {
    content: "";
    display: block;
    margin: 15px auto 0;
    width: 33px;
    height: 3px;
    background: #FFB305;
}

.article {
    width: 100%;
    font-size: 16px;
    color: #333333;
    line-height: 28px;
    margin-top: 40px;
}

.article img {
    max-width: 100%;
}

.about_main2 {
    background: url("../images/about_bg1.jpg") center center;
    min-height: 656px;
    box-sizing: border-box;
}

.about_main2 .title2 {
    color: #ffffff;
}

.about_main2_con {
    margin-top: 100px;
    position: relative;
}

.about_main2_con::before {
    content: "";
    display: block;
    width: 100%;
    position: absolute;
    height: 1px;
    background: #fff;
    left: 0;
    top: 55px;
}

.about_swiper .swiper-slide h2 {
    font-size: 26px;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 30px;
}

.about_swiper .swiper-slide h2::after {
    content: "";
    display: block;
    width: 12px;
    height: 12px;
    background: #FFFFFF;
    border-radius: 50%;
    margin-top: 20px;
    margin-bottom: 36px;
}

.about_swiper .swiper-slide h3 {
    font-size: 18px;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 30px;
    height: 120px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.about_swiper .swiper-slide div {
    display: block;
    overflow: hidden;
    width: 162px;
    height: 90px;
    position: relative;
}

.about_swiper .swiper-slide div img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    height: 100%;
    min-width: 100%;
}

.about_next, .about_prev {
    width: 74px;
    height: 45px;
    top: 33px;
    margin-top: 0;
}

.about_next {
    background: url(../images/next_btn1.png) no-repeat;
    background-size: 100% 100%;
    right: 50%;
    margin-right: -700px;
}

.about_prev {
    background: url(../images/prev_btn1.png) no-repeat;
    left: 50%;
    margin-left: -700px;
}

.about_next::after, .about_prev::after {
    display: none;
}

/*核心团队*/
.about_main3 {
    margin-top: 80px;
}

.about_main3 li {
    width: 560px;
    float: left;
    margin-right: 80px;
    margin-bottom: 80px;
}

.about_main3 li:nth-child(2n) {
    margin-right: 0;
}

.about_main3 li div.img {
    width: 164px;
    height: 164px;
    display: block;
    float: left;
    position: relative;
    overflow: hidden;
    border-radius: 50%;
    box-shadow: 0 0 11px 3px rgba(141, 142, 142, .13);
}

.about_main3 li div.img img {
    width: 100%;
    min-height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
}

.about_main3 li div.con {
    width: 352px;
    float: right;
}

.about_main3 li div.con h2,
.about_main4 li h2 {
    font-size: 20px;
    font-weight: bold;
    color: #3A5BB9;
    line-height: 30px;
}

.about_main4 li h2 {
    text-align: center;
}

.about_main3 li div.con h2::after,
.about_main4 li h2::after {
    content: "";
    display: block;
    width: 121px;
    height: 1px;
    background: #FFB305;
    margin: 20px 0;
}

.about_main4 li h2::after {
    margin: 20px auto;
}

.about_main3 li div.con p,
.about_main4 li p {
    font-size: 16px;
    line-height: 30px;
    height: 120px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
}

.about_main4 {

}

.about_main4 li {
    float: left;
    width: 340px;
    margin-right: 90px;
}

.about_main4 li:nth-child(3n) {
    margin-right: 0;
}

.about_main4 li div.img {
    display: block;
    overflow: hidden;
    width: 100%;
    height: 160px;
    position: relative;
    margin-bottom: 30px;
}

.about_main4 li div.img img {
    position: absolute;
    top: 0;
    left: 50%;
    height: 100%;
    min-width: 100%;
    transform: translateX(-50%);
}

/*资质荣誉*/
.about_main5 {

}

.about_main5 h3 {
    font-size: 16px;
    color: #333333;
    line-height: 32px;
    text-align: center;
    margin-top: 55px;
}

.about_main5_con {
    /*margin-top: 55px;*/
    position: relative;
    width: 976px;
    margin: 55px auto 0;
}

.about_main5_con .swiper-slide {
    width: 508px;
    overflow: hidden;
    background: #fff;
}

.about_main5_con .swiper-slide div {
    width: 100%;
    height: 376px;
    border: 2px solid #ACACAC;
    box-sizing: border-box;
    position: relative;
    box-shadow: 0 0 11px 2px rgba(115, 115, 115, 0.33);
}

.about_main5_con .swiper-slide div img {
    height: 100%;
    display: block;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.about_main5_con .swiper-slide p {
    font-size: 16px;
    text-align: center;
    color: #333333;
    margin-top: 26px;
    line-height: 32px;
    opacity: 0;
}

.about_main5_con .swiper-slide-active p {
    opacity: 1;
}

.about_next2, .about_prev2,
.about_next3, .about_prev3 {
    --swiper-navigation-color: #fff;
    background: rgba(0, 0, 0, .2);
    --swiper-navigation-size: 22px;
    /*padding: 5px;*/
    width: 42px;
    height: 42px;
    top: 48%;
    margin-top: -21px;
    border-radius: 50%;
}

.about_next2,
.about_next3 {
    right: -66px;
}

.about_prev2,
.about_prev3 {
    left: -66px;
}

/*企业文化*/
.about_main6 {
    padding: 60px 50px 0;
}

.about_main6 li {
    float: left;
    width: 500px;
    margin-right: 100px;
    margin-bottom: 50px;
}

.about_main6 li:nth-child(2n) {
    margin-right: 0;
}

.about_main6 li img {
    display: block;
    float: left;
    width: 94px;
    height: 94px;
}

.about_main6 li div {
    width: 380px;
    float: right;
}

.about_main6 li div h2 {
    font-size: 20px;
    color: #3A5BB9;
    line-height: 36px;
}

.about_main6 li div p {
    font-size: 20px;
    color: #333;
    line-height: 36px;
}

.about_main7 {

}

.about_main7 li {
    float: left;
    margin-right: 51px;
    width: 366px;
    height: 237px;
    position: relative;
    overflow: hidden;
}

.about_main7 li:nth-child(3n) {
    margin-right: 0;
}

.about_main7 li img {
    position: absolute;
    height: 100%;
    min-width: 100%;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

/*稀有轻金属*/
.business_main1_con .hd ul li.on p {
    font-weight: bold;
}

.business_main1_con .bd > div div {
    padding: 35px 72px 0;
}

.business_main1_con .bd > div div div {
    width: 218px;
    height: 218px;
    background: #FFFFFF;
    border-radius: 50%;
    position: relative;
    padding: 0;
    margin: 0 auto;
    overflow: hidden;
}

.business_main1_con .bd > div div img {
    width: auto;
    height: auto;
    max-height: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.business_main1_con .bd > div div h3 {
    font-size: 16px;
    color: #FFFFFF;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    line-height: 32px;
    height: 64px;
    margin-top: 40px;
}

.index_main2_con .bd > div div a {
    margin: 40px auto 0;
}

.business_main2 {
    background: url("../images/business_bg1.jpg") no-repeat center center;
}

.business_main2_con {
    margin-top: 40px;
}

.business_main2_con .left {
    width: 234px;
    height: 476px;
    overflow: hidden;
    position: relative;
}

.business_main2_con .right {
    width: 959px;
}

.business_main2_con .right li {
    float: left;
    margin-right: 7.5px;
    margin-bottom: 8px;
    width: 234px;
    height: 234px;
    position: relative;
    overflow: hidden;
}

.business_main2_con .right li:nth-child(4n) {
    margin-right: 0;
}

.business_main2_con .left img,
.business_main2_con .right li img {
    height: 100%;
    min-width: 100%;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
}

.business_main2_con .left p,
.business_main2_con .right li p {
    position: absolute;
    /*top: auto;*/
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 28px;
    line-height: 28px;
    background: rgba(0, 0, 0, .7);
    text-align: center;
    font-size: 16px;
    color: #FFFFFF;
    transition: ease-in-out .5s;
}

.business_main2_con .left p::before,
.business_main2_con .right li p::before {
    content: "";
    opacity: 0;
    display: block;
    border: 1px solid #FFB305;
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    transition: ease-in-out .5s;
}

.business_main2_con .left:hover p,
.business_main2_con .right li:hover p {
    height: 100%;
    width: 100%;
    line-height: 234px;
    /*top: 0;*/
}

.business_main2_con .left:hover p {
    line-height: 476px;
}

.business_main2_con .left:hover p::before,
.business_main2_con .right li:hover p::before {
    opacity: 1;
}

/*固体矿产勘查技术服务*/
.business_main3 {
    padding-bottom: 60px;
}

.business_main3_con {
    margin-top: 50px;
}

.business_main3_con li {
    float: left;
    width: 385px;
    margin-right: 22px;
    margin-bottom: 22px;
    border-bottom: 5px solid #3A5BB9;
    position: relative;
    box-shadow: 0 0 11px 2px rgba(213, 214, 215, 0.25);
}

.business_main3_con li:nth-child(3n) {
    margin-right: 0;
}

.business_main3_con li::before {
    content: "";
    width: 0;
    height: 5px;
    display: block;
    position: absolute;
    bottom: -5px;
    left: 0;
    transition: ease-in-out .5s;
    background: #FFB305;
}

.business_main3_con li:hover::before {
    width: 100%;
}

.business_main3_con li div {
    width: 100%;
    height: 245px;
    overflow: hidden;
    position: relative;
}

.business_main3_con li div img {
    position: absolute;
    top: 0;
    height: 100%;
    min-width: 100%;
    left: 50%;
    transform: translateX(-50%) scale(1);
    transition: ease-in-out .3s;
    display: block;
}

.xq_btn {
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .5);
    text-align: center;
    line-height: 234px;
    color: #FFFFFF;
    transition: ease-in-out .5s;
    opacity: 0;
}

.xq_btn::before {
    position: absolute;
    display: block;
    content: "";
    border: 1px solid #FFB305;
    top: 10px;
    bottom: 10px;
    left: 10px;
    right: 10px;
}

li:hover div .xq_btn {
    opacity: 1;
}

.business_main3_con li:hover div img {
    transform: translateX(-50%) scale(1.1);
}

.business_main3_con li p {
    font-size: 16px;
    color: #333333;
    margin: 15px 20px;
    line-height: 24px;
    height: 72px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.pagination {
    text-align: center;
    font-size: 0;
    margin-top: 35px;
}

.pagination li {
    display: inline-block;
    font-size: 18px;
    height: 40px;
    background: #FFFFFF;
    border: 1px solid #CCCCCC;
    line-height: 40px;
    min-width: 40px;
    margin: 0 10px;
    padding: 0 14px;
    box-sizing: border-box;
    cursor: pointer;
}

.pagination li span, .pagination li a {
    color: #999999;
}

.pagination li.active span, .pagination li:hover span, .pagination li:hover a {
    color: #fff;
}

.pagination li.active, .pagination li:hover {
    border: 1px solid #3a5bba;
    background: #3a5bba;
}

.business_main4 {
    padding: 0 50px 35px;
    box-sizing: border-box;
}

.business_main4 li {
    margin-bottom: 25px;
}

.business_main4 li .img {
    float: left;
    width: 520px;
    height: 320px;
    overflow: hidden;
    position: relative;
}

.business_main4 li:nth-child(2n) .img {
    float: right;
}

.business_main4 li .img img {
    height: 100%;
    min-width: 100%;
    position: absolute;
    top: 0;
    left: 50%;
    transition: ease-in-out .3s;
    transform: translateX(-50%) scale(1);
}

.business_main4 li .img:hover img {
    transform: translateX(-50%) scale(1.1);
}

.business_main4 li .con {
    width: 500px;
    float: right;
}

.business_main4 li:nth-child(2n) .con {
    float: left;
}

.business_main4 li .con h2 {
    font-size: 20px;
    color: #3A5BB9;
    line-height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 50px;
}

.business_main4 li .con p {
    font-size: 16px;
    color: #333333;
    margin-top: 32px;
    line-height: 32px;
    text-indent: 2em;
    text-align: justify;
}

/*产品中心*/
.business_list1 {
    font-size: 0;
    text-align: center;
    margin-top: 50px;
}

.business_list1 li {
    display: inline-block;
    margin: 0 4px;
}

.business_list1 li a {
    /*width: 137px;*/
    /*height: 32px;*/
    box-sizing: border-box;
    padding: 0 32px;
    border: 1px solid #3A5BB9;
    display: block;
    font-size: 16px;
    color: #3A5BB9;
    line-height: 32px;
}

.business_list1 li.active a,
.business_list1 li a:hover {
    background: #3A5BB9;
    color: #fff;
}

.business_list2 {
    margin-top: 60px;
}

.business_list2 li {
    float: left;
    width: 330px;
    margin-right: 105px;
    margin-bottom: 55px;
}

.business_list2 li:nth-child(3n) {
    margin-right: 0;
}

.business_list2 li .img {
    width: 100%;
    height: 320px;
    overflow: hidden;
    position: relative;
}

.business_list2 li .img img {
    display: block;
    height: 100%;
    min-width: 100%;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) scale(1);
    transition: ease-in-out .3s;
}

.business_list2 li:hover .img img {
    transform: translateX(-50%) scale(1.1);
}

.business_list2 li p {
    width: 100%;
    /*height: 42px;*/
    line-height: 42px;
    background: #3A5BB9;
    color: #fff;
    text-align: center;
    transition: ease-in-out .3s;
}

.business_list2 li:hover p {
    background: #FFB305;
}

/*产品中心详情页*/
.business_main5 {

}

.business_main5 .business_list1 {
    margin-top: 0;
}

.address {
    font-size: 14px;
    color: #757373;
    line-height: 32px;
    margin-top: 50px;
}

.address a {
    color: #757373;
}

.business_main5_con1 {
    margin-top: 30px;
}

.business_main5_con1 .left {
    width: 330px;
    height: 320px;
    background: #FFFFFF;
    border: 1px solid #D1D1D1;
    overflow: hidden;
    position: relative;
}

.business_main5_con1 .left img {
    display: block;
    height: 100%;
    min-width: 100%;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) scale(1);
}

.business_main5_con1 .right {
    width: 790px;
    font-size: 0;
}

.business_main5_con1 .right h2 {
    font-size: 30px;
    color: #3A5BB9;
    line-height: 32px;
    margin-top: 8px;
    margin-bottom: 50px;
}

.business_main5_con1 .right p {
    font-size: 16px;
    color: #333333;
    line-height: 34px;
    /*padding-left: 65px;*/
    /*text-indent: -65px;*/
}

.business_main5_con1 .right p b {
    color: #3A5BB9;
    font-weight: unset;
    width: 65px;
    display: block;
    float: left;
    text-align: justify;
}

.business_main5_con2 {
    margin-top: 60px;
}

.business_main5_con2 h2 {
    font-size: 18px;
    color: #333333;
    line-height: 32px;
    border-bottom: 1px solid #FFB305;
}

/*分支机构*/
.branch_main1 {
    margin-top: 50px;
}

.branch_main1 li {
    float: left;
    width: 385px;
    margin-right: 22.5px;
    margin-bottom: 25px;
    border-bottom: 5px solid #3A5BB9;
}

.branch_main1 li::before {
    content: "";
    width: 0;
    height: 5px;
    display: block;
    position: absolute;
    bottom: -5px;
    left: 0;
    transition: ease-in-out .5s;
    background: #FFB305;
}

.branch_main1 li:hover::before {
    width: 100%;
}

.branch_main1 li div {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
}

.branch_main1 li div img {
    min-width: 100%;
    height: 100%;
    position: relative;
    top: 0;
    left: 50%;
    transition: ease-in-out .5s;
    transform: translateX(-50%) scale(1);
}

.branch_main1 li:hover div img {
    transform: translateX(-50%) scale(1.1);
}

.branch_main1 li:nth-child(3n) {
    margin-right: 0;
}

.branch_main1 li h2 {
    width: 100%;
    height: 62px;
    font-size: 20px;
    color: #333333;
    line-height: 62px;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0 12px;
    box-sizing: border-box;
}

/*公司新闻*/
.news_list {
    margin: 40px 0;
}

.news_list li {
    padding: 18px;
    box-sizing: border-box;
    border-bottom: 1px solid #D9D7D7;
    transition: ease-in-out .3s;
}

.news_list li:hover {
    box-shadow: 0 0 18px 3px rgba(0, 0, 0, 0.13);
}

.news_list li .img {
    display: block;
    float: left;
    width: 245px;
    height: 160px;
    overflow: hidden;
    position: relative;
}

.news_list li .img img {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    height: 100%;
    min-width: 100%;
    transform: translate(-50%, -50%) scale(1);
    transition: ease-in-out .3s;
}

.news_list li:hover .img img {
    transform: translate(-50%, -50%) scale(1.1);
}

.news_list li .date {
    float: left;
    margin-top: 50px;
    margin-left: 56px;
}

.news_list li .date h3 {
    font-size: 31px;
    font-weight: 300;
    color: #454545;
    line-height: 32px;
}

.news_list li .date h2 {
    font-size: 16px;
    font-weight: 300;
    color: #999999;
    line-height: 32px;
}

.news_list li .con {
    width: 600px;
    margin-left: 56px;
    float: left;
}

.news_list li .con h2 {
    font-size: 18px;
    color: #3A5BB9;
    line-height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 30px;
}

.news_list li .con p {
    font-size: 14px;
    color: #888787;
    line-height: 24px;
    height: 48px;
    margin-top: 30px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.news_list li .jiao {
    float: right;
    width: 18px;
    height: 18px;
    display: block;
    background: #3A5BB9;
    border-radius: 50%;
    text-align: center;
    margin-top: 72px;
    margin-right: 22px;
    transition: ease-in-out .3s;
}

.news_list li:hover .jiao {
    background: #FFB305;
}

.news_list li .jiao img {
    display: block;
    width: 100%;
    height: 100%;
}

/*详情页*/
.article_main {
    /*width: 1100px;*/
    /*border: 1px solid #D2D2D2;*/
    margin: 20px auto 60px;
    box-sizing: border-box;
    padding: 80px;
    box-shadow: 0 0 11px 2px rgba(213, 214, 215, 0.26);
}

.article_main h1 {
    display: block;
    font-size: 30px;
    color: #333333;
    text-align: center;
}

.article_top {
    text-align: center;
    margin: 30px 0;
}

.article_top p {
    display: inline-block;
    font-size: 14px;
    line-height: 26px;
    color: #888888;
    margin: 0 10px;
}

.article_top p img {
    vertical-align: top;
    margin: 2px 6px 0;
}

.article_con {
    font-size: 16px;
    color: #333333;
    line-height: 32px;
}

.article_con img {
    max-width: 100%;
}

.fx_main {
    margin-top: 48px;
}

.fx_main .left {
    width: 50%;
}

.fx_main .left p {
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.fx_main .left p, .fx_main .left p a {
    font-size: 14px;
    line-height: 26px;
    color: #333333;
}

.fx_main .left p a:hover {
    color: #3A5BB9;
}

.fx_main .right {
    margin-top: 10px;
}

.fx_main .right a {
    background-image: url("../images/fx.png") !important;
    /*width: 30px;*/
    height: 30px !important;
    line-height: 30px;
    padding-left: 30px !important;
    /*margin: 0 4px;*/
}

.fx_main .right a.bshare-qqim {
    background-position: 0 0;
}

.fx_main .right a.bshare-qzone {
    background-position: -32px 0;
}

.fx_main .right a.bshare-sinaminiblog {
    background-position: -64px 0;
}

.fx_main .right a.bshare-weixin {
    background-position: -96px 0;
}

.bshare-custom.icon-medium-plus a.bshare-more.more-style-addthis {
    background: url("../images/fx.png") -129px 0 !important;
    /*background-position: -129px 0;*/
    padding-left: 30px !important;
}

.fx_main .right a.bshare-more {
    background-position: -129px 0;
}

.fx_main .right p {
    color: #999999;
    font-size: 14px;
    line-height: 30px;
    display: inline-block;
    float: left;
    margin-right: 5px;
}

/*年度报告*/
.baogao_list {

}

.baogao_list li {
    padding: 40px 60px;
}

.baogao_list li .date {
    float: left;
    margin-top: 28px;
    margin-left: 0;
}

.baogao_list li .con {
    width: 840px;
}

.baogao_list li .con h2 {
    margin-top: 0;
}

.baogao_list li .jiao {
    margin-top: 36px;
}

/*年度报告*/
.party_main1 {
    margin-top: 50px;
    background: #F8F8F8;
}

.party_main1 .left {
    width: 570px;
    height: 290px;
    overflow: hidden;
    position: relative;
}

.party_main1 .left img {
    display: block;
    position: absolute;
    height: 100%;
    min-width: 100%;
    top: 0;
    left: 50%;
    transition: ease-in-out .5s;
    transform: translateX(-50%) scale(1);
}

.party_main1:hover .left img {
    transform: translateX(-50%) scale(1.1);
}

.party_main1 .right {
    width: 630px;
    padding: 40px;
    box-sizing: border-box;
}

.party_main1 .right h2 {
    font-size: 18px;
    font-weight: bold;
    color: #333333;
    line-height: 30px;
    max-height: 60px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.party_main1 .right p {
    font-size: 14px;
    color: #333333;
    line-height: 30px;
    margin-top: 20px;
    max-height: 120px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
}

/*人才招聘*/
.join_list {
    margin-top: 40px;
}

.join_list li {
    margin-bottom: 20px;
}

.join_list li .join_list_top {
    line-height: 44px;
    height: 44px;
    background: #F5F5F5;
    cursor: pointer;
    padding: 0 20px;
    box-sizing: border-box;
    font-size: 0;
}

.join_list li.active .join_list_top {
    background: #3A5BB9;
}

.join_list li .join_list_top p {
    font-size: 14px;
    display: inline-block;
    color: #333333;
}

.join_list li .join_list_top p:nth-child(1) {
    width: 950px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    vertical-align: top;
    box-sizing: border-box;
    padding-right: 15px;
}

.join_list li .join_list_top p:nth-child(2),
.join_list li .join_list_top p:nth-child(3) {
    width: 86px;
}

.join_list li .join_list_top p:nth-child(4) {
    float: right;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: block;
    margin-top: 12px;
    vertical-align: top;
    background: url("../images/join_icon1.png") #cecece;
    margin-right: 15px;
}

.join_list li.active .join_list_top p {
    color: #fff;
}

.join_list li.active .join_list_top p:nth-child(4) {
    background: url("../images/join_icon2.png") #FFB305;
}

.join_list li .join_list_con {
    display: none;
    width: 100%;
    padding: 25px 20px 0;
    font-size: 16px;
    color: #444444;
    line-height: 32px;
    box-sizing: border-box;
}

.join_list li .join_list_con p {
    font-size: 16px;
    color: #444444;
    line-height: 30px;
}

.join_p {
    margin-top: 30px;
    color: #444444;
    font-size: 16px;
    line-height: 30px;
}

.join_p a {
    color: #0B4590;
}

/*联系方式*/
.contact_main1 {
    margin-top: 60px;
    position: relative;
}

.contact_main1 > img {
    width: 100%;
}

.contact_main2 {

}

.contact_main2 > div {
    position: absolute;
    width: 360px;
}

.contact_main2 > div.beijing {
    bottom: 412px;
    right: 71px;
}

.contact_main2 > div.tianjing {
    bottom: 403px;
    right: 41px;
}

.contact_main2 > div.shanghai {
    bottom: 339px;
    right: 21px;
}

.contact_main2 > div.jiangxi {
    bottom: 325px;
    right: 51px;
}

.contact_main2 > div.xianggang {
    bottom: 285px;
    right: 54px;
}

.contact_main2 > div.malaixiya {
    bottom: 254px;
    right: 221px;
}

.contact_main2 > div.yindu {
    bottom: 222px;
    right: 209px;
}

.contact_main2 > div.wuganda {
    bottom: 140px;
    right: 279px;
}

.contact_main2 > div.gangguo {
    bottom: 109px;
    right: 360px;
}

.contact_main2 > div.zanbiya {
    bottom: 60px;
    right: 304px;
}

.contact_main2 > div.jinbabuwei {
    bottom: 22px;
    right: 294px;
}

.contact_main2 > div.nuowei {
    bottom: 474px;
    left: 319px;
}

.contact_main2 > div.yingguo {
    bottom: 434px;
    left: 287px;
}

.contact_main2 > div.jianada {
    bottom: 414px;
    left: -1px;
}

.contact_main2 > div.meiguo {
    bottom: 336px;
    left: 13px;
}

.contact_main2 > div h1 {
    /*display: none;*/
    position: absolute;
    bottom: 0;
    /*width: 100%;*/
    font-size: 14px;
    margin-left: 50px;
    text-align: center;
    left: 50%;
    transform: translateX(-50%);
    cursor: pointer;
    white-space: nowrap;
    z-index: 10;
}

.contact_main2 > div.malaixiya h1 {
    bottom: 20px;
    left: 250px;
}

.contact_main2 > div ul {
    display: none;
}

.contact_main2 > div ul li {
    width: 360px;
    background: rgba(255, 255, 255, .9);
    border: 1px solid #FFB305;
    box-shadow: 0px 3px 7px 0px rgba(0, 0, 0, 0.21);
    margin-bottom: 14px;
    box-sizing: border-box;
    padding: 10px 30px;
    position: relative;
    z-index: 11;
}

.contact_main2 > div ul li::before {
    content: "";
    width: 0;
    height: 0;
    display: block;
    position: absolute;
    border-style: solid;
    border-color: #FFB305 transparent transparent transparent;
    border-width: 10px;
    bottom: -20px;
    left: 218px;
}

.contact_main2 > div ul li::after {
    content: "";
    width: 0;
    height: 0;
    display: block;
    position: absolute;
    border-style: solid;
    border-color: #fff transparent transparent transparent;
    border-width: 9px;
    bottom: -18px;
    left: 219px;
}

.contact_main2 > div ul li h2 {
    font-size: 16px;
    line-height: 24px;
    font-weight: bold;
}

.contact_main2 > div ul li p {
    font-size: 14px;
    line-height: 24px;
}

.contact_main2 > div .icon {
    cursor: pointer;
    /*margin-left: 220px;*/
    /*margin-top: -30px;*/
    position: relative;
    left: 220px;
    top: -15px;
    opacity: 0;
}

.contact_main2 > div .icon.act {
    opacity: 1;
}