* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none;
    color: #333;
}

a:hover {
    text-decoration: none;
}

body {
    font-family: "微软雅黑";
}

ul {
    list-style: none;
}

li {
    list-style: none;
}

.clear {
    clear: both;
    overflow: hidden;
}

.mobile-inner-header {
    background-color: rgba(255, 255, 255, 0.7);
    width: 100%;
    height: 60px;
    display: none;
    line-height: 60px;
    text-align: center;
    color: #333;
    font-weight: bold;
    font-size: 22px;
    padding-left: 15px;
}

.mobile-inner-header-icon {
    color: #ffffff;
    height: 60px;
    font-size: 25px;
    text-align: center;
    float: right;
    width: 60px;
    position: relative;
    -webkit-transition: background 0.5s;
    -moz-transition: background 0.5s;
    -o-transition: background 0.5s;
    transition: background 0.5s;
    outline: none;
}

.mobile-inner-header-icon:hover {
    background-color: rgba(255, 255, 255, 0.2);
    cursor: pointer;
}

.mobile-inner-header-icon span {
    position: absolute;
    left: calc((100% - 25px) / 2);
    top: calc((100% - 1px) / 2);
    width: 25px;
    height: 1px;
    background-color: rgba(51, 51, 51, 1);
}

.mobile-inner-header img {
    height: 90%;
    margin-top: -5px;
}

.mobile-inner-header-icon span:nth-child(1) {
    transform: translateY(4px) rotate(0deg);
}

.mobile-inner-header-icon span:nth-child(2) {
    transform: translateY(-4px) rotate(0deg);
}

.mobile-inner-header-icon-click span:nth-child(1) {
    animation-duration: 0.5s;
    animation-fill-mode: both;
    animation-name: clickfirst;
}

.mobile-inner-header-icon-click span:nth-child(2) {
    animation-duration: 0.5s;
    animation-fill-mode: both;
    animation-name: clicksecond;
}

@keyframes clickfirst {
    0% {
        transform: translateY(4px) rotate(0deg);
    }
    100% {
        transform: translateY(0) rotate(45deg);
    }
}

@keyframes clicksecond {
    0% {
        transform: translateY(-4px) rotate(0deg);
    }
    100% {
        transform: translateY(0) rotate(-45deg);
    }
}

.mobile-inner-header-icon-out span:nth-child(1) {
    animation-duration: 0.5s;
    animation-fill-mode: both;
    animation-name: outfirst;
}

.mobile-inner-header-icon-out span:nth-child(2) {
    animation-duration: 0.5s;
    animation-fill-mode: both;
    animation-name: outsecond;
}

@keyframes outfirst {
    0% {
        transform: translateY(0) rotate(-45deg);
    }
    100% {
        transform: translateY(-4px) rotate(0deg);
    }
}

@keyframes outsecond {
    0% {
        transform: translateY(0) rotate(45deg);
    }
    100% {
        transform: translateY(4px) rotate(0deg);
    }
}

.mobile-inner-nav {
    background-color: rgba(255, 255, 255, 0.9);
    width: 100%;
    position: absolute;
    top: 60px;
    left: 0px;
    padding-top: 30px;
    padding-bottom: 80px;
    display: none;
    z-index: 999;
}

.mobile-inner-nav a {
    display: inline-block;
    line-height: 50px;
    text-decoration: none;
    width: 80%;
    margin-left: 10%;
    color: #333;
    border-bottom: solid 1px rgba(51, 51, 51, 0.3);
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    font-weight: 300;
}

.mobile-inner-nav a:hover {
    color: rgba(51, 51, 51, 0.4);
    border-bottom: solid 1px rgba(51, 51, 51, 0.2);
}

.head {
    width: 100%;
    height: 99px;
    line-height: 99px;
}

.logo {
        float: left;
    margin-left: 7.34375%;
    line-height: 99px;
    width: 22.36%;
}

.logo img {
    width: 100%;
}

.menu {
    width: 104px;
    height: 99px;
    background: #3871c1;
    float: right;
    padding-top: 36px;
    cursor: pointer;
}

.menu span {
    display: block;
    width: 40px;
    height: 3px;
    background: #fff;
    margin: 0 auto 8px;
}

.search {
    width: 104px;
    height: 99px;
    text-align: center;
    line-height: 99px;
    cursor: pointer;
    float: right;
}

.search-box {
    width: 28%;
    position: fixed;
    right: 0;
    top: 99px;
    display: none;
    z-index: 9999;
    background: #fff;
    padding: 18px 2%;
}

.search-box .close {
    float: right;
    width: 35px;
    height: 35px;
    background: url(../images/wel26.png) no-repeat center;
    background-size: 100%;
    margin-top: 2px;
    opacity: 1;
}

.search-box form {
    width: 76%;
    height: 40px;
    line-height: 40px;
    position: relative;
    border: 1px solid rgba(51, 51, 51, 1);
}

.search-box form .text {
    font-size: 12px;
    color: #333;
    border: none;
    background: none;
    padding: 0 28px 0 18px;
    width: 100%;
    height: 40px;
    color: #333;
    line-height: 40px;
    outline: none;
}

.search-box form .submit {
    width: 25px;
    height: 25px;
    position: absolute;
    top: 50%;
    right: 14px;
    margin-top: -15px;
    background: url(../images/search.png) no-repeat center;
    border: none;
}

.search-box form .text::-webkit-input-placeholder {
    color: #333;
}

.search-box form .text:-moz-placeholder {
    color: #333;
}

.search-box form .text::-moz-placeholder {
    color: #333;
}

.search-box form .text:-ms-input-placeholder {
    color: #333;
}

.cnav {
    width: 20%;
    position: fixed;
    top: 0;
    right: -20%;
    height: 100%;
    background: #fff;
    z-index: 9999;
    padding-top: 40px;
    transition: all 0.8s;
}

.cnav ul {
    margin-bottom: 0;
}

.cnav ul li {
    height: 40px;
    line-height: 40px;
    text-align: left;
    padding-left: 20%;
    border-bottom: 1px solid rgba(51, 51, 51, 0.7);
}

.cnav ul li a {
    font-size: 16px;
    color: rgba(51, 51, 51, 0.9);
}

.cnavclose {
    position: absolute;
    left: 15px;
    top: 0;
    color: rgba(51, 51, 51, 0.9);
    font-size: 42px;
    opacity: 1;
    font-weight: 300;
    cursor: pointer;
}

.nav {
    float: right;
    width: 53.9%;
}

.nav ul {
    margin-bottom: 0;
}

.nav ul li {
    height: 99px;
    line-height: 99px;
    position: relative;
    float: left;
    text-align: center;
    width: 12.5%;
}

.nav ul li a {
    font-size: 17px;
    color: #1b1818;
    display: block;
}

.nav ul li .detailnav {
    position: absolute;
    top: 99px;
    left: -50%;
    width: 200%;
    background: #fff;
    z-index: 999;
    display: none;
}

.nav ul li .detailnav li {
    height: 40px;
    line-height: 40px;
    padding: 0;
    width: 100%;
    text-align: center;
    border-bottom: 1px solid #ddd;
}

.nav ul li .detailnav li a {
    font-size: 15px;
}

.nav ul li:hover .detailnav {
    display: block;
}

.nav ul li.child {
    background: url(../images/navlist.png) right 15% center no-repeat;
}

.banner img {
    width: 100%;
}

.about {
    width: 100%;
    overflow: hidden;
    margin-top: 90px;
}

.about_top {
    max-width: 1310px;
    margin: auto;
    position: relative;
}

.abtitles {
    font-size: 36px;
    color: #191d21;
    font-weight: bold;
    font-family: "Arial";
    z-index: 1;
    position: relative;
}

.abtitle {
    font-size: 30px;
    color: #363333;
    z-index: 1;
    position: relative;
}

.abline {
    width: 56px;
    height: 3px;
    background: #dbdcdc;
    margin-top: 15px;
    z-index: 1;
    position: relative;
}

.abtitle_bg {
    width: 100%;
    font-family: "Arial";
    font-size: 213px;
    color: #f8f8f8;
    font-weight: bold;
    position: absolute;
    top: -65px;
    left: -45px;
    z-index: 0;
}

.abmain {
    width: 100%;
    overflow: hidden;
}

.right_ab {
    float: right;
    width: 44.5%;
}

.right_ab video {
    width: 100%;
}

.left_ab {
    width: 50%;
    float: left;
}

.abcon {
    font-size: 15px;
    color: #666666;
    margin-top: 30px;
    line-height: 36px;
    position: relative;
    z-index: 1;
    text-indent: 2em;
}

.shuju {
    width: 100%;
    overflow: hidden;
    margin-top: 30px;
}

.sj {
    text-align: center;
    float: left;
    width: 33.3%;
    border-right: 1px solid #d4cfcf;
}

.sj:last-child {
    margin-right: 0;
    border-right: none;
}

.sj_top {
    font-size: 60px;
    color: #1b66b1;
    font-family: "Bahnschrift";
}

.sj_bot {
    font-size: 20px;
    color: #201e1e;
}

.about_bot {
    width: 100%;
    overflow: hidden;
    margin-top: 55px;
    background: url(../images/94.png) top center no-repeat;
}

.about_bots {
    max-width: 1508px;
    margin: auto;
    padding: 0 2%;
    position: relative;
    padding-bottom: 115px;
}

.history {
    text-align: center;
}

.his_top {
    width: 25px;
    height: 25px;
    border-radius: 100%;
    background: url(../images/year.png) center no-repeat;
    margin: auto;
}

.about_bots .swiper-button-prev {
    width: 42px;
    height: 42px;
    background: url(../images/p33.png) center no-repeat;
    top: 0;
    left: 0;
    margin-top: 0;
}

.about_bots .swiper-button-next {
    width: 42px;
    height: 42px;
    background: url(../images/p32.png) center no-repeat;
    top: 0;
    right: 0;
    margin-top: 0;
}

.his_year {
    font-size: 17px;
    font-weight: bold;
    color: #1b1b1c;
    margin-top: 50px;
}

.his_year.active {
    color: #1b66b1;
}

.product {
    width: 100%;
    overflow: hidden;
    background: #f2f2f2;
    padding-top: 80px;
    padding-bottom: 140px;
    position: relative;
}

.title {
    width: 100%;
    text-align: center;
}

.titles {
    font-size: 40px;
    color: #241f1f;
}

.titleline {
    width: 65px;
    height: 4px;
    background: #ff9900;
    margin: 10px auto 0;
}

.proswiper img {
    width: 100%;
}

.swiper-container.proswiper {
    margin-top: 60px;
}

.pro {
    background: #fff;
    padding-bottom: 45px;
}

.pro_name {
    text-align: center;
    margin-top: 35px;
    font-size: 20px;
    color: #1b1a1a;
}

.pro_more a {
    display: block;
    width: 143px;
    height: 38px;
    line-height: 38px;
    text-align: center;
    border-radius: 30px;
    background: #1b66b1;
    font-size: 16px;
    color: #eee;
    margin: 35px auto 0;
}

.product .swiper-button-prev {
    width: 73px;
    height: 32px;
    background: url(../images/image_12.jpg) center no-repeat;
    bottom: 58px;
    top: auto;
    margin-top: 0;
    left: 45%;
}

.product .swiper-button-next {
    width: 73px;
    height: 32px;
    background: url(../images/image_14.jpg) center no-repeat;
    bottom: 58px;
    top: auto;
    margin-top: 0;
    right: 45%;
}

.xilie {
    width: 100%;
    overflow: hidden;
    margin-top: 75px;
    position: relative;
    padding-bottom: 66px;
}

.xltitle {
    max-width: 1210px;
    margin: auto;
    padding-left: 25px;
    border-left: 6px solid #eea50d;
    height: 85px;
    overflow: hidden;
}

.xlmaintitle {
    font-size: 40px;
    color: #241f1f;
    margin-top: -5px;
}

.xltitles {
    font-size: 19px;
    color: #2c2c2b;
    margin-top: 5px;
}

.xilies {
    width: 69%;
    margin-left: 31%;
    overflow: hidden;
}

.swiper-container.xlswiper {
    width: 71.7%;
    margin-top: 80px;
    overflow: visible;
    float: left;
}

.xlswiper img {
    width: 100%;
}

.xlswiper .swiper-slide-next {
    opacity: 0.4;
}

.xilie .swiper-button-prev {
    width: 65px;
    height: 66px;
    background: url(../images/image_22.jpg) center no-repeat;
    top: auto;
    bottom: 0;
    right: 112px;
    left: auto;
}

.xilie .swiper-button-next {
    width: 74px;
    height: 66px;
    background: url(../images/image_23.jpg) center no-repeat;
    top: auto;
    bottom: 0;
    right: 38px;
}

.xlbg {
    font-family: "Arial";
    font-size: 187px;
    font-weight: bold;
    color: #efefef;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: -1;
}

.xlname {
    position: absolute;
    top: 203px;
    right: 275px;
    z-index: 9;
}

.slnames {
    width: 245px;
    height: 57px;
    line-height: 57px;
    background: #1b66b1;
    text-align: center;
    font-size: 30px;
    color: #eeeeee;
    display: none;
}

.xlintro {
    position: absolute;
    z-index: 9;
    left: 333px;
    bottom: 0;
}

.xlintros {
    width: 380px;
    height: 435px;
    background: #1b66b1;
    position: relative;
    padding: 110px 45px 0;
    display: none;
    font-size: 17px;
    color: #fff;
    line-height: 32px;
}

.xlintros a {
    display: block;
    position: absolute;
    bottom: 0;
    right: 0;
    width: 60px;
    height: 66px;
    background: #000000;
    text-align: center;
    line-height: 66px;
    font-size: 40px;
    color: #eee;
}

.pinzhi {
    width: 100%;
    overflow: hidden;
    margin-top: 80px;
}

.pinzhis {
    width: 100%;
    overflow: hidden;
    margin-top: 45px;
}

.pinzhi .titleline {
    margin-top: 20px;
}

.pz {
    width: calc(100%/6);
    float: left;
    position: relative;
	transition: all 0.5s;
    -webkit-transition: all 0.5s;
}

.pz.active{
	width: calc(100%/2);
}

.pz_pic img {
    width: 100%;
    height: 816px;
}

.pz_bot {
    width: 100%;
    height: 150px;
    background: rgba(0, 0, 0, 0.2);
    position: absolute;
    bottom: 0;
    left: 0;
}

.pz_icon {
    text-align: center;
    margin-top: -26px;
}

.pzname {
    text-align: center;
    font-size: 25px;
    color: #fff;
    font-weight: bold;
    margin-top: 30px;
}

.new {
    width: 100%;
    overflow: hidden;
    min-height: 570px;
    background: url(../images/newbg_02.jpg) center no-repeat;
    padding-top: 75px;
}

.news {
    max-width: 1215px;
    margin: auto;
    padding: 0 5px;
}

.news .title {
    text-align: left;
}

.news .titleline {
    margin: unset;
    margin-top: 15px;
}

.nw {
    width: 100%;
    margin-top: 50px;
}

.nws {
    width: 32%;
    float: left;
    margin-right: 2%;
    padding: 60px 30px;
    -webkit-box-shadow: #e9e9e9 0px 0px 10px;
    -moz-box-shadow: #e9e9e9 0px 0px 10px;
    box-shadow: #e9e9e9 0px 0px 10px;
    background: #fff;
}

.nws:last-child {
    margin-right: 0;
}

.newtitle {
    font-size: 18px;
    color: #241f1f;
}

.newdate {
    font-size: 14px;
    color: #615f5f;
    margin: 10px 0;
}

.newcon {
    font-size: 14px;
    color: #615f5f;
    line-height: 26px;
}

.case {
    width: 100%;
    overflow: hidden;
    background: #1b66b1;
    position: relative;
}

.left_case {
    float: left;
    width: 17%;
    text-align: center;
}

.right_case {
    float: right;
    width: 83%;
    background: #fff;
}

.rcase_pic img {
    width: 100%;
}

.rcase_top {
    width: 100%;
    position: relative;
}

.rcase_top_before {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.5);
}

.lcasetitle {
    margin-top: 95px;
    overflow: hidden;
    margin-left: 40%;
}

.lcasemaintitle {
    -webkit-writing-mode: vertical-rl;
    writing-mode: vertical-rl;
    float: left;
    font-size: 34px;
    color: #fff;
    font-weight: bold;
}

.lcasetitles {
    -webkit-writing-mode: vertical-rl;
    writing-mode: vertical-rl;
    float: left;
    font-size: 16px;
    color: #fff;
}

.lcase_line {
    width: 1px;
    height: 87px;
    background: #9dc9e5;
    position: absolute;
    bottom: 285px;
    left: 9%;
}

.lcase_num {
    position: absolute;
    bottom: 0;
    left: 3%;
    font-size: 163px;
    font-weight: bold;
    color: #9dc9e5;
}

.swiper-container.caseswiper {
    width: 98%;
    margin: 10px auto 0;
}

.caseswiper img {
    width: 100%;
}

.casename {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(27, 102, 177, 0.8);
    text-align: center;
    display: table;
}

.casename p {
    display: table-cell;
    vertical-align: middle;
    font-size: 20px;
    color: #fff;
}

.rcase_top_befores {
    width: 40%;
    margin: auto;
    text-align: center;
    display: none;
}

.rcase_top_befores_title {
    font-size: 53px;
    color: #fff;
    margin-top: 40%;
}

.rcase_top_befores_con {
    font-size: 14px;
    color: #fff;
    margin-top: 50px;
    line-height: 26px;
}

.rcase_top_befores_more a {
    display: block;
    width: 227px;
    height: 49px;
    line-height: 49px;
    background: #1b66b1;
    border-radius: 30px;
    font-size: 14px;
    color: #fff;
    margin: auto;
}

.rcase_top_befores_more {
    margin-top: 100px;
}

.contact {
    width: 100%;
    overflow: hidden;
    background: #f2f2f2;
    padding: 60px 0;
}

.contacts {
    max-width: 1260px;
    margin: 80px auto 0;
}

.title p {
    font-size: 17px;
    color: #373738;
    margin-top: 20px;
}

.left_contacts {
    float: left;
    width: 38%;
}

.right_contacts {
    width: 62%;
    float: right;
    background: #f8f8f8;
    padding: 20px;
}

.lcontact_title {
    font-size: 18px;
    color: #565353;
    font-weight: bold;
    margin-bottom: 20px;
}

.lcontacts p {
    font-size: 14px;
    color: #565353;
    margin-top: 10px;
}

.right_contacts textarea {
    width: 100%;
    height: 160px;
    background: #fff;
    padding-left: 8px;
    padding-top: 10px;
    border: none;
    outline: none;
    margin-bottom: 22px;
}

.right_contacts input[type=text] {
    background: #fff;
    border: none;
    outline: none;
    padding-left: 8px;
    height: 42px;
    width: 44.8%;
    margin-bottom: 22px;
    float: left;
}

.right_contacts div {
    overflow: hidden;
}

.right_contacts div input[type=text]:nth-child(1) {
    margin-right: 10.4%;
}

.right_contacts input[type=text].yzm {
    width: 32%;
}

.right_contacts img {
    width: 12%;
    float: right;
}

.right_contacts div input[type=submit] {
    width: 100%;
    height: 42px;
    background: #1b66b1;
    color: #fff;
    border: none;
    outline: none;
}

.foot {
    width: 100%;
    overflow: hidden;
    background: #21242b;
}

.foot_top {
    width: 100%;
    height: 156px;
    border-bottom: 1px solid #494e59;
    text-align: center;
    padding-top: 28px;
}

.foot_top p {
    color: #fff;
    font-family: "Arial";
    font-size: 33px;
}

.foot_bot {
    width: 100%;
    border-top: 1px solid #0b0c0f;
    padding-top: 33px;
    padding-bottom: 55px;
    overflow: hidden;
}

.foots {
    max-width: 1210px;
    margin: auto;
}

.fnav {
    float: left;
    height: 175px;
    border-right: 1px solid #32353d;
    padding: 0 70px;
}

.fnav:nth-child(4) {
    border-right: none;
}

.ftitle {
    font-size: 16px;
    color: #f2f4f9;
}

.fnav ul {
    margin-bottom: 0;
}

.fnav ul li a {
    font-size: 14px;
    color: #f2f4f9;
}

.fnav ul li {
    margin-top: 10px;
}

.saoma {
    float: right;
    text-align: center;
}

.saoma p {
    font-size: 14px;
    color: #fff;
    margin-top: 10px;
}

.copy {
    width: 100%;
    overflow: hidden;
    background: #0f1116;
    text-align: center;
    line-height: 80px;
}

.copy a {
    font-size: 14px;
    color: #fff;
}