@charset "utf-8";
/* CSS Document */
body, div, address, blockquote, iframe, ul, ol, dl, dt, dd, li, dl, h1, h2, h3, h4, h5, h6, p, pre, table, caption, th, td, form, legend, fieldset, input, button, select, textarea, p {
    margin: 0;
    padding: 0;
    font-weight: normal;
    font-style: normal;
    font-size: 100%;
    font-family: inherit;
    word-break: break-all;
}

body {
    font-size: 12px;
    font-family: "Microsoft Yahei", "微软雅黑", Arial, "宋体", "sans-serif";
    background: #fff;
    overflow-x: hidden;
}

html {
    -webkit-text-size-adjust: none;
}

ol, ul, li {
    list-style: none;
}

a {
    text-decoration: none;
    cursor: pointer;
}

a:focus {
    outline: none;
}

img {
    border: 0;
}

buttom {
    outline: none;
}

input {
    outline: none;
}

textarea {
    resize: none;
    overflow: auto;
}

input {
    -webkit-appearance: none; /*去除input默认样式*/
}

input[type="submit"],
input[type="reset"],
input[type="button"],
input {
    -webkit-appearance: none;
}

button {
    -webkit-appearance: none;
}

::-ms-clear, ::-ms-reveal {
    display: none;
}

/* ============常用============ */

.clear {
    clear: both;
}

.block {
    display: block;
}

.none {
    display: none;
}

/*.left { float:left; }
.right {float:right;}*/

/*clearfix*/
.clearfix:before, .clearfix:after {
    content: ".";
    display: block;
    height: 0;
    overflow: hidden;
}

.clearfix:after {
    clear: both;
}

.clearfix {
    zoom: 1; /* IE < 8 */
}

.tr:before, .tr:after {
    content: ".";
    display: block;
    height: 0;
    overflow: hidden;
}

.tr:after {
    clear: both;
}

.tr {
    zoom: 1; /* IE < 8 */
}

.thead:before, .thead:after {
    content: ".";
    display: block;
    height: 0;
    overflow: hidden;
}

.thead:after {
    clear: both;
}

.thead {
    zoom: 1; /* IE < 8 */
}

dl:before, dl:after {
    content: ".";
    display: block;
    height: 0;
    overflow: hidden;
}

dl:after {
    clear: both;
}

dl {
    zoom: 1; /* IE < 8 */
}

/* ============首页样式============ */
.main_index .main {
    width: 1060px;
    margin: 82px auto;
}

.main_index .title {
    padding-bottom: 28px;
    text-align: center;
    font-size: 32px;
    color: #363636;
}

.main_index .title p {
    line-height: 40px;
}

.main_index .title a {
    padding-bottom: 28px;
    text-align: center;
    font-size: 32px;
    color: #fff;
}

.main_index .title ul {
    width: 382px;
    margin: 0 auto 40px auto;
}

.main_index .title li {
    height: 56px;
    float: left;
}

.main_index #main1_n {
    padding-bottom: 28px;
    text-align: center;
    font-size: 32px;
    color: #363636;
}

.main_index #main1_n ul {
    overflow: auto;
}

.main_index #main1_n li {
    overflow: auto;
}

.main_index #main1_n p {
    width: 382px;
    height: 56px;
    margin: 0 auto 40px auto;
}

.main_index #main1_n span {
    float: left;
    display: block;
    border-radius: 5px;
    background: #f3f3f3;
    margin: 0 4px;
    padding: 0 24px 0 30px;
    font-size: 32px;
    color: #363636;
    line-height: 56px;
    cursor: pointer;
}

.main_index .main1_c li {
    width: 316px;
    float: left;
    margin: 10px;
    text-align: center;
    font-size: 14px;
    color: #383838;
}

.main_index .main1_c div {
    width: 314px;
    height: 186px;
    border: 1px solid #d2d2d2;
    border-radius: 5px;
}

.main_index .main1_c div img {
    width: 314px;
    height: 186px;
    border-radius: 5px;
}

.main_index #main1_cr p {
    width: 316px;
    height: 36px;
    margin: 0;
    line-height: 36px;
}

.main_index #main1_cr p a {
    display: block;
    text-align: center;
    font-size: 14px;
    color: #383838;
    line-height: 36px;
}

.main_index .main1_c {
    display: none;
}

.main_index .active {
    display: block;
}

.reason {
    float: left;
    width: 100%;
    /*background: url("../images/bg_02.jpg") no-repeat;*/
    /*background-size: cover;*/
    text-align: center;
    position: relative;
    height: 250px;
    background: rgb(13,40,61);
}

.reason img {
    width: 100%;

}

.reason .text {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.reason h3 {
    color: #ffffff;
    font-size: 40px;
    margin-bottom: 20px;
}

.reason p {
    color: #ffffff;
    font-size: 30px;
}

.reason2 {
    width: 1100px;
    margin: 0 auto;
    margin-top: 50px;
}

.clearfix:after { /*content:"200B"; height:0; font-size:0; */
    content: "";
    display: block;
    clear: both;
}

.reason2 li {
    font-size: 18px;
    color: #5a5a5a;
    float: left;
    width: 50%;
    line-height: 22px;
    margin-bottom: 15px;
}

.reason2 li img {
    margin-right: 10px;
    transform: translateY(-2px);
    float: left;
}
.reason2 li p{
    float: left;
    width: 94%;
}
.reason2 li:nth-child(2n) {
    float: right;
}

.active {
    display: block;
}

.one {
    color: #fff;
    background: url(../images/left_nav_bg.png) no-repeat left;
    font-weight: bold;
}

.main_index .main2 {
    width: 1010px;
    margin: 0 auto 82px auto;
}

.main_index .main2 ul {
    width: 1010px;
    margin: 0 auto;
    overflow: auto;
}

.main_index .main2 li {
    float: left;
    width: 334px;
    height: 242px;
    margin: 1px 1px 0 0;
}

.main_index .main2 li div {
    display: none;
    width: 266px;
    height: 182px;
    background: #19467f;
    padding: 30px 34px;
}

.main_index .main2 li h2 {
    font-size: 20px;
    color: #fff;
    line-height: 20px;
    margin-bottom: 20px;
}

.main_index .main2 li p {
    font-size: 14px;
    color: #dfe2e9;
    line-height: 22px;
}

.main_index .main2_list1:hover div {
    background-position: 0 -500px;
}

.main_index .main2_list1:hover {
    background: none;
}

.main_index .main2_list1:hover div {
    display: block;
}

.main_index .main2_list2:hover {
    background: none;
}

.main_index .main2_list2:hover div {
    display: block;
}

.main_index .main2_list3:hover {
    background: none;
}

.main_index .main2_list3:hover div {
    display: block;
}

.main_index .main2_list4:hover {
    background: none;
}

.main_index .main2_list4:hover div {
    display: block;
}

.main_index .main2_list5:hover {
    background: none;
}

.main_index .main2_list5:hover div {
    display: block;
}

.main_index .main2_list6:hover {
    background: none;
}

.main_index .main2_list6:hover div {
    display: block;
}

.main_index .main2_list7:hover {
    background: none;
}

.main_index .main2_list7:hover div {
    display: block;
}

.main_index .main2_list8:hover {
    background: none;
}

.main_index .main2_list8:hover div {
    display: block;
}

.main_index .main2_list9:hover {
    background: none;
}

.main_index .main2_list9:hover div {
    display: block;
}

.main_index .main3 {
    /*background: #eaeaea;*/
    /*padding: 40px;*/
    padding: 40px 0;
}
.main_index .main3 .title p{
    /*color: #fff;*/
}
.main_index .main3 ul {
    /*width: 1010px;*/
    width: 90%;
    margin: 0 auto;
    overflow: auto;
}

.main_index .main3 li {
    float: left;
    /*width: 322px;*/
    width: 24.6%;
    margin-right: 5px;
    /*margin: 0 0.5%;*/
}
.main_index .main3 li:nth-child(4n){
    margin-right: 0;
}
.main_index .main3 dl {
    margin-bottom: 30px;
}

.main_index .main3 dt {
    margin-bottom: 10px;
    position: relative;
}
.main_index .main3 dt .shuiying{
    position: absolute;
    width: 210px;
    height: auto;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    opacity: 0.4;
}

.main_index .main3 dd {
    padding-right: 16px;
    font-size: 14px;
    color: #fff;
    line-height: 24px;
}

.main_index .main3 img {
    /*width: 310px;*/
    width: 100%;
    /*height: 188px;*/
    /*min-height: 255px;*/
    border-radius: 5px;
}

.main_index .main3 h3 {
    font-size: 20px;
    color: #5a5a5a;
    line-height: 28px;
    text-align: center;
}
.main_index .main3 p{
    /*font-size: 16px;*/
}

.item1{
    float: left;
    width: 100%;
    /*background: url("../images/bg-1.jpg") no-repeat;*/
    background: rgb(13,40,61);
    background-size: cover;
}
.item2{
    padding-top: 60px;
    float: left;
    width: 100%;
    /*background: url("../images/bg-2.jpg") no-repeat;*/
    background-size: cover;
}

.item3{
    padding-top: 60px;
    float: left;
    width: 100%;
    /*background: url("../images/bg-3.jpg") no-repeat;*/
    background: rgb(230,236,239);
    background-size: cover;
}
.item4{
    float: left;
    width: 100%;

}
.item5{
    float: left;
    width: 100%;
}
.item6{
    float: left;
    width: 100%;
    background: url("../images/bg-5.jpg") no-repeat;
    background-size: cover;
}
.main_index .main4 {
    /*width: 1010px;*/
    width: 90%;
    margin: 70px auto;
    overflow: auto;

}

.main_index .main4 div {
    overflow: hidden;
}

.main_index .main4 ul {
    overflow: hidden;
}

.main_index .main4_nav {
    /*width: 968px;*/
    width: 100%;
    margin: 0 auto 40px auto;
    border-radius: 5px;
    background: #19467f;
    display: none;
}

.main_index .main4_nav li {
    width: 16.6%;
    float: left;
    height: 40px;
    border-left: 1px solid #365d8d;
}

.main_index .main4_nav li:first-child {
    /*margin-left: 25px;*/
}

.main_index .main4_nav li.first {
    border: none;
}

.main_index .main4_nav a {
    display: block;
    height: 22px;
    padding: 9px 0;
    font-size: 14px;
    color: #fefefe;
    line-height: 22px;
    text-align: center;
}

.main_index .main4 dl {
    /*width: 316px;*/
    width: 24.6%;
    float: left;
    /*margin: 10px;*/
    margin-right: 5px;
    text-align: center;
    font-size: 14px;
    color: #383838;
    line-height: 40px;
}
.main_index .main4 dl:nth-child(4n){
    margin-right: 0;
}
.main_index .main4 dl a {
    display: block;
    text-align: center;
    font-size: 16px;
    color: #fff;
    line-height: 40px;
}

.main_index .main4 dt {
    /*height: 186px;*/
    border: 1px solid #d2d2d2;
    border-radius: 5px;
    position: relative;
}
.main_index .main4 dt .shuiying{
    position: absolute;
    width: 170px;
    height: auto;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    opacity: 0.4;
}
.main_index .main4 dt img {
    /*width: 314px;*/
    /*height: 186px;*/
    width: 100%;
    height: 175px;
    border-radius: 5px;
}

/* .main_index #main4_c div {
    display: none;
} */

.main_index #main4_c .active {
    display: block;
}

/*//首页新闻*/
.news {
    width: 1060px;
    margin: 0 auto;
    margin-bottom: 85px;
}

.news .newLeft {
    float: left;
    width: 450px;
}

.news .newLeft h4 {
    font-size: 18px;
    color: #5d5d5d;
    width: 100%;
    float: left;
    margin-bottom: 17px;
    border-bottom: 1px solid #eaeaea;
}

.news .newLeft h4 p {
    float: left;
    margin-bottom: 0;
    transform: translateY(1px);
    border-bottom: 2px solid #3e7ce0;
}

.news .newLeft .pic {
    float: left;
    width: 100%;
}

.news .newLeft .pic img {
    width: 100%;
    display: block;
}

.news .newLeft li {
    float: left;
    width: 100%;
    line-height: 26px;
    border-bottom: 1px solid #eaeaea;
}

.news .newLeft ul {
    float: left;
    width: 100%;
    margin-left: 0;
    margin-top: 22px;
}

.news .newLeft li a {
    font-size: 14px;
    color: #5d5d5d;
    width: 100%;
    display: block;
}

.news .newLeft li img {
    margin: 0 8px;
}

.news .newLeft li span {
    float: right;
}

.news .newRight {
    float: right;
    width: 580px;
}

.news .newRight h4 {
    font-size: 18px;
    color: #5d5d5d;
    width: 100%;
    float: left;
    margin-bottom: 17px;
    border-bottom: 1px solid #eaeaea;
}

.news .newRight h4 p {
    float: left;
    margin-bottom: 0;
    transform: translateY(1px);
    border-bottom: 2px solid #3e7ce0;
}

.news .newRight .pic {
    float: left;
    width: 229px;
}

.news .newRight .pic img {
    width: 100%;
    display: block;
}

.news .newRight li {
    float: left;
    width: 100%;
    line-height: 26px;
    border-bottom: 1px solid #eaeaea;
}

.news .newRight ul {
    float: left;
    width: 100%;
    margin-left: 0;
}

.news .newRight .bot ul {
    float: right;
    width: 332px;
}

.news .newRight li a {
    font-size: 14px;
    color: #5d5d5d;
    width: 100%;
    display: block;
}

.news .newRight li img {
    margin: 0 8px;
}

.news .newRight li span {
    float: right;
}

.main_index .main5 {
    width: 1010px;
    margin: 60px auto 146px auto; /*overflow:hidden;*/
}
.item6 .title p{
    color: #fff;
}
/*.main_index .main5_c{ overflow:auto; }*/
.main_index .main5_c {
    overflow: hidden;
}

.main_index .main5_l {
    width: 609px;
    float: left;
    margin-right: 1px;
}

.main_index .main5_l dl {
    background: #eaeaea;
    padding: 35px 110px 20px 36px;
    margin-bottom: 0;
}

.main_index .main5_l dt {
    margin-bottom: 12px;
    font-size: 24px;
    color: #000;
    line-height: 38px;
}

.main_index .main5_l dd {
    font-size: 16px;
    color: #696969;
    line-height: 26px;
    margin-left: 0;
}

.main_index .main5_l ul {
    overflow: auto;
}

.main_index .main5_l li {
    float: left;
    width: 202px;
    margin: 1px 1px 0 0;
}

.main_index .main5_l img {
    width: 202px;
    height: 162px;
}

.main_index .main5_r { /*width:380px;*/
    width: 380px;
    height: 102px;
    float: left;
    padding: 295px 0 40px 20px;
}

.main_index .main5_r p {
    font-size: 40px;
    line-height: 54px;
    color: #fff;
}

/* ============产品中心样式============ */

.product .center_r ul {
}

.product .center_rc li {
    width: 208px;
    float: left;
    text-align: center;
    margin: 12px 8px;
}

.product .center_r img {
    width: 216px;
    height: 123px;
    border-radius: 5px;
}

.product .center_r div {
    border: 1px solid #d2d2d2;
    border-radius: 5px;
    position: relative;
}
.product .center_r div .shuiying{
    position: absolute;
    width: 120px;
    height: auto;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    opacity: 0.4;
}
.product .center_r p a {
    display: block;
    font-size: 16px;
    color: #383838;
    height: 60px;
    line-height: 30px;
}

.product .center_r .page {
    border: none;
}

.product .center_r .xy {
    border: none;
    padding-left: 8px;
}

.product .center_r .page li {
    width: 20px;
    height: 20px;
    float: left;
    border: 1px solid #e8e8e8;
    margin: 0 1px;
    text-align: center;
}

.xy a {
    font-size: 14px;
    width: 20px;
    height: 20px;
    display: inline-block;
    border: 1px solid #e8e8e8;
    margin: 0 1px;
    text-align: center;
    color: #292929;
    line-height: 20px;
}

.xy .sy {
    color: #fff;
    background: #000;
}

/* ============产品描述样式============ */

.product_x .center_r {
}

.product_x .center_r div {
    width: 100%; /* height:336px; */
    text-align: center;
    border: 1px solid #ededed;
    position: relative;
}
.product_x .center_r div .shuiying{
    position: absolute;
    width: 300px;
    height: auto;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    opacity: 0.4;
}
.product_x .center_r dl {
    margin: 40px 0;
}

.product_x .center_r dt {
    border-bottom: 1px solid #f5f5f5;
    margin-bottom: 36px;
    overflow: auto;
}

.product_x .center_r span {
    display: block;
    background: #19467f;
    float: left;
    padding: 0 28px;
    font-size: 16px;
    color: #fff;
    line-height: 40px;
}

.product_x .center_r dt a {
    display: block;
    width: 48px;
    float: right;
    padding-left: 46px;
    background: url(../images/xz_bg.png) no-repeat;
    font-size: 12px;
    color: #19467f;
    line-height: 14px;
}

.product_x .center_r dd {
}

.product_x .center_r h3 {
    font-size: 18px;
    color: #19467f;
    font-weight: bold;
    line-height: 54px;
}

.product_x .center_r dd p {
    font-size: 16px;
    line-height: 28px;
    color: #808080;
}

/* ============应用领域样式============ */

.appl .top { /* padding-bottom:20px;*/
}

.appl .top ul {
    margin-top: 10px;
    overflow: auto;
}

.appl .top li {
    height: 154px;
    margin-bottom: 20px;
    background: #f9f9f9;
    overflow: auto;
}

.appl .left {
    width: 220px;
    height: 154px;
    float: left;
}

.appl dl {
    width: 580px;
    float: left;
    padding: 10px 26px 14px 26px;
}

.appl dt {
    background: url(../images/appl_03.png) repeat-x bottom;
    margin-bottom: 8px;
}

.appl dt p {
    font-size: 18px;
    color: #333;
    line-height: 40px;
}

.appl dt span {
    padding-left: 12px;
    font-size: 14px;
}

.appl dd {
    font-size: 16px;
    color: #666;
    line-height: 26px;
}
.appl dd a{
    font-size: 16px;
}
.appl dd a {
    color: #19467f;
}

/* ============新闻动态样式============ */

.new .center_r .top {
    margin-bottom: 36px;
}

.new .center_r .top li {
    background: url(../images/new_01.png) repeat-x bottom;
    padding-left: 8px;
    font-size: 12px;
    color: #666;
    line-height: 42px;
    overflow: auto;
}

.new .center_r .top a {
    background: url(../images/new_02.png) no-repeat 0 50%;
    padding-left: 12px;
    float: left;
    font-size: 16px;
    color: #666;
}

.new .center_r .top a:hover {
}

.new .center_r .top span {
    float: right;
}

/* ============新闻样式============ */

.new_x .center_r {
}

.new_x .center_r div {
    border-top: 1px solid #ededed;
}

.new_x .center_r div h1 {
    margin: 30px 0 10px 0;
    padding: 0 50px;
    font-size: 24px;
    color: #333333;
    line-height: 28px;
    text-align: center;
}

.new_x .center_r div span {
    display: block;
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 28px;
    color: #808080;
    text-align: center;
}

.new_x .center_r div .img {
    border: none;
    margin-bottom: 20px;
    text-align: center;
}

.new_x .center_r div p {
    font-size: 16px;
    line-height: 30px;
    color: #808080;
}

/* ============关于我们样式============ */

.about .top {
    border-bottom: 1px solid #e5e5e5;
    margin-bottom: 32px;
}

.about .top p {
    padding-bottom: 22px;
    font-size: 16px;
    color: #666;
    line-height: 28px;
}

.about .bottom ul {
    overflow: auto;
}

.about .bottom li {
    float: left;
    margin: 0 5px;
}

.about .bottom p {
    text-align: center;
    font-size: 16px;
    color: #262626;
    line-height: 50px;
}

/* ============联系我们样式============ */

.contact .top {
    border-bottom: 1px solid #e5e5e5;
    margin-bottom: 32px;
    background: url(../images/erweima.jpg) no-repeat right;
}

.contact .top p {
    font-size: 16px;
    color: #000;
    line-height: 26px;
}
.contact .top p:first-child{
    margin-bottom: 22px;
}
.contact form p {
    margin-bottom: 16px;
    font-size: 12px;
    color: #f04747;
    line-height: 24px;
    border-top: 1px solid #e5e5e5;
    margin-top: 50px;
    padding-top: 40px;
}

.contact .name, .contact .tel {
    margin: 8px 0;
    padding: 0 4%;
    background: #f7f7f7;
    font-size: 12px;
    color: #666;
    line-height: 50px;
    overflow: auto;
}

.contact input {
    border: none;
    width: 94%;
    float: right;
    padding: 10px 0;
    background: #f7f7f7;
    font-size: 12px;
    color: #666;
    line-height: 30px;
}

.contact .content {
    margin: 8px 0;
    padding: 0 4%;
    background: #f7f7f7;
    font-size: 12px;
    color: #666;
    line-height: 50px;
    overflow: auto;
}

.contact textarea {
    background: none;
    border: none;
    width: 94%;
    height: 138px;
    float: right;
    padding: 10px 0;
    background: #f7f7f7;
    font-size: 12px;
    color: #666;
    line-height: 24px; /*overflow-y:hidden;*/
}

.contact button {
    background: none;
    border: none;
    background: #039998;
    margin-top: 20px;
    padding: 10px 40px;
    font-size: 14px;
    color: #fff;
    line-height: 20px;
}



.center_l .menu {
    overflow: hidden;
    border-color: #ddd;
    border-style: solid;
    border-width: 1px 1px 1px;
    margin-bottom: 20px;
}

/*第一层*/
.center_l .menu li.level1 > a {
    display: block;
    height: 46px;
    line-height: 46px;
    color: #666666;
    padding-left: 18px;
    border-bottom: 1px solid #e2e2e2;
    font-size: 14px;
    position: relative;
    transition: 0.3s;
}
.center_l .menu li.level1 > a span{
    font-size: 14px;
}
.center_l .menu li.level1 > a:hover i {
    background-image: url(../images/arrow2.png);
}

.center_l .menu li.level1 a:hover {
    text-decoration: none;
    background-color: #f48f15;
    color: #ffffff;
}

.center_l .menu li ul.level2 li a:hover {
    text-decoration: none;
    background: none;
    color: #d41220;
}

.center_l .menu li.level1 a.current {
    background: #41c5dd;
    color: #ffffff;
}
.center_l .menu li.level1 a.current span{
    font-size: 16px;
}

.center_l h3{
    display: flex;
    align-items: center;
    color: #00294f;
    font-size: 20px;
    font-weight: bold;
    padding-left: 15px;
    margin-bottom: 8px;
}
.center_l h3 img{
    margin-right: 4px;
}

/*============小箭头*/
.center_l .level1 i {
    width: 16px;
    height: 16px;
    background-image: url(../images/arrow.png);
    background-repeat: no-repeat;
    display: block;
    position: absolute;
    right: 12px;
    top: 16px;
    transform: rotate(-90deg);
}

.center_l .level1 i.down {
    transform: rotate(0);
    background-image: url(../images/arrow2.png);
}

/*第二层*/
.center_l .menu li ul {
    overflow: hidden;
}

.center_l .menu li ul.level2 {
    display: none;
    background: #f8f8f8;
    padding: 20px 18px 12px 18px;
}

.center_l .menu li ul.level2 li {
    width: 100%;
    float: left;
    margin-bottom: 18px;
}

.center_l .menu li ul.level2 li a {
    display: block;
    color: #666666;
    font-size: 14px;
}