/* 样式重置 */


/*初始化样式*/

html {
    margin: 0;
    padding: 0;
    border: 0;
}

body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
p,
blockquote,
pre,
a,
address,
code,
b,
em,
img,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
footer,
header,
hgroup,
nav,
section {
    margin: 0;
    padding: 0;
    border: 0;
}

body {
    background: #fff;
    color: #666;
    position: relative;
    font: 12px/1.5 Microsoft YaHei, arial, 宋体, sans-serif;
    vertical-align: baseline;
    width: 100%;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    outline: none;
}

a:link {
    color: #666;
}

a:visited {
    color: #666;
}

a:hover,
a:active,
a:focus {
    color: #3263f3;
    text-decoration: none;
    outline: none;
}

input {
    padding: 0;
    margin: 0;
    font-family: 'Microsoft YaHei';
}

img {
    border: none;
    background: none;
    vertical-align: middle;
}

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

select,
input,
img,
select {
    vertical-align: middle;
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

table,
th,
td {
    vertical-align: middle
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    overflow: hidden;
    visibility: hidden;
}

.clearfix {
    zoom: 1;
}

.clearboth {
    height: 0px;
    line-height: 0px;
    overflow: hidden;
    clear: both;
    font-size: 0px;
}

h1,
h2,
h3,
h4 {
    font-size: 12px;
    font-weight: bold;
}

hr {
    border: 0;
    border-top: 1px solid #ccc;
    height: 0;
}

dt {
    font-weight: normal;
}


/*头部样式*/

.container {
    width: 1200px;
    margin: 0 auto;
    padding: 0px;
}

.tong1 {
    position: relative;
    left: 50%;
    margin-left: -960px;
    top: 0;
    width: 1920px;
}

#header {
    height: 97px;
    z-index: 999;
    position: absolute;
}

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

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

.logo {
    float: left;
    padding-top: 25px;
}

.topLink {
    float: right;
    text-align: right;
    position: relative;
    z-index: 9999;
}

.k3 {
    font-size: 12px;
    text-align: right;
    line-height: 35px;
    letter-spacing: 0.1px;
    color: rgba(255, 255, 255, 0.76);
}

.k3 a {
    font-size: 12px;
    text-align: right;
    color: rgba(255, 255, 255, 0.76);
    line-height: 35px;
}

.topLink .f_count {
    color: #ff0000;
    font-size: 13px;
    font-weight: bold;
}

.k1 {
    line-height: 24px;
    float: left;
    margin-left: 20px;
}

.topLink .k2 {
    color: #074b91;
    font-size: 14px;
    font-family: "微软雅黑";
}


/* 导航 */

.nav1 {
    max-width: 945px;
}

.nav1>li {
    line-height: 35px;
    height: 35px;
    text-align: center;
    width: 132px;
    float: left;
    z-index: 99;
    position: relative;
    padding-bottom: 25px;
}

.nav1>li>a {
    display: block;
    line-height: 35px;
    color: #fff;
    height: 35px;
    font-size: 18px;
}

.nav1>li>a:visited {
    color: #fff;
}

.nav1>li:hover>a {
    color: #fff;
    text-decoration: none;
    background: #3263f3;
    border-radius: 18px;
}

.nav1>li::after {
    content: "";
    display: block;
    width: 100%;
    position: absolute;
    left: 0;
    top: 100%;
    height: 10px;
    background-color: transparent;
}

.x-menu>li:hover .x-sub-menu {
    opacity: 1;
    visibility: visible;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

.x-sub-menu {
    position: absolute;
    z-index: 99;
    width: 100%;
    left: 0%;
    top: calc(100% + 10px);
    background: transparent;
    opacity: 0;
    visibility: hidden;
    -webkit-transform: translateY(20px);
    transform: translateY(20px);
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
}

.x-sub-menu>li {
    margin-bottom: 5px;
}

.x-sub-menu>li>a {
    display: block;
    text-align: center;
    line-height: 2;
    font-size: 16px;
    line-height: 1.5;
    padding: 0.5em;
    color: #3263f3;
    text-decoration: none;
    border-radius: 18px;
    background: #d0edfd;
}

.x-sub-menu>li>a:hover {
    background: #3263f3;
    color: #fff;
}


/* 插件整体样式修改 */

.slick-arrows {
    outline: none;
}

.swiper-button-prev,
.swiper-button-next {
    outline: none;
}

.swiper-button-prev,
.swiper-button-next {
    outline: none;
    display: flex;
    width: 24px;
    height: 44px;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.swiper-button-prev::after,
.swiper-button-next::after {
    content: "";
    background: none;
    display: block;
    width: 40px;
    height: 40px;
    border: 2px solid #ffffff;
    position: absolute;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    left: 12px;
    top: 50%;
    margin-top: -20px;
}

.swiper-button-next {
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
}

.swiper-pagination {
    position: absolute;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    bottom: 5%;
}

.swiper-pagination .swiper-pagination-bullet {
    outline: none;
    margin: 0 1em;
}

@media(max-width:992px) {
    .swiper-button-prev,
    .swiper-button-next {
        display: none;
    }
}


/* banner */

#banners {
    position: relative;
}

#banners li a {
    display: block;
}

#banners li a img {
    width: 100%;
    height: auto;
}

#banners .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
}


/* banner2 */

#banners {
    position: relative;
}

#banners li a {
    display: block;
}

#banners li a img {
    width: 100%;
    height: auto;
}

#banners .swiper-pagination-bullet {
    width: 15px;
    height: 15px;
    border-radius: 8px;
    border: 2px solid #fff;
    background-color: transparent;
    opacity: 1;
    margin: 0 5px;
}

#banners .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background-color: #ffffff;
}

#banners .swiper-button-prev,
#banners .swiper-button-next {
    width: 50px;
    height: 65px;
    background-color: rgba(255, 255, 255, 0.5);
}

#banners .swiper-button-prev:hover,
#banners .swiper-button-next:hover {
    background-color: #3263f3;
}

#banners .swiper-button-prev::after,
#banners .swiper-button-next::after {
    content: "";
    width: 16px;
    height: 16px;
    border-color: transparent transparent #4d4d4d #4d4d4d;
    position: relative;
    left: 0;
    top: 0;
    margin: 0;
}

#banners .swiper-button-prev:hover::after,
#banners .swiper-button-next:hover::after {
    border-color: transparent transparent #ffffff #ffffff;
}

#banners .swiper-button-prev {
    left: 0;
}

#banners .swiper-button-next {
    right: 0;
}


/*热门搜索*/

.search {
    text-align: left;
    height: 24px;
    margin: 10px auto;
}

#formsearch {
    float: right;
}

.hotSearch {
    float: left;
    height: 24px;
    line-height: 24px;
    font-weight: normal;
}

#search-type {
    float: left;
    width: 100px;
    height: 24px;
    border: 1px solid #c8c8c8;
    margin-right: 5px;
}


/* 1产品中心 */

.c1 {
    margin-top: 50px;
}

.c1 h2 {
    color: #303030;
    text-align: center;
    font-size: 28px;
    font-weight: 500;
    line-height: 1;
}

.c1 h2 dd {
    font-size: 14px;
    color: #989898;
    line-height: 1;
    margin-top: 30px;
}

.sort1 {
    text-align: center;
}

.sort1 li {
    display: inline-block;
    color: #333333;
    line-height: 1;
    margin-top: 34px;
    font-size: 16px;
    width: 108px;
}

.sort1 li.cur a {
    color: #3263f3;
}

.pros {
    position: relative;
    display: block;
    width: 100%;
}

.product_list1 {
    margin-top: 30px;
    display: flex;
    opacity: 0;
    visibility: hidden;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    z-index: -1;
    justify-content: space-between;
}

.product_list1.curs {
    opacity: 1;
    visibility: visible;
    transition: 0.5s ease;
    -webkit-transition: 0.5s ease;
    position: relative;
    z-index: 20;
}

.product_list1 li {
    float: left;
    margin-right: 32px;
    /* margin-bottom: 22px; */
    _display: inline;
}

.product_list1 li:nth-child(3n) {
    margin-right: 0;
}

.product_list1 li a.img {
    box-shadow: 0px 0px 14px #ccc;
}

.product_list1 li a.img img {
    width: 376px;
    height: 376px;
}

.product_list1 li h3 {
    text-align: center;
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 60px;
    letter-spacing: 0px;
}

.product_list1 li h3 a {
    color: #000000;
}

.product_list1 li a.img {
    display: block;
}

.product_list1 li:hover h3 {
    background-color: #d6d6d6;
}

.product_list1 li:hover h3 a {
    color: #000000;
}

.product_list1 li:hover a.img {
    box-shadow: none;
}


/* 2服务客户 */

.c2bg {
    background: #f4f4f4;
    margin-top: 54px;
    padding: 70px 0 75px;
}

.c2 {}

.c2 h2 {
    color: #303030;
    text-align: center;
    font-size: 28px;
    font-weight: 500;
    line-height: 1;
}

.c2 h2 dd {
    font-size: 14px;
    color: #989898;
    line-height: 1;
    margin-top: 30px;
}

.c2 .content {
    position: relative;
    margin-top: 26px;
}

.c2 .content .bd {
    overflow: hidden;
}

.c2 ul {}

.c2 ul li {
    display: block;
    float: left;
    box-shadow: 1px 1.7px 11px 0px rgba(3, 0, 0, 0.1);
    width: 392px;
    height: 218px;
    margin: 20px 8px 20px 0;
}

.c2 ul li a {
    display: flex;
    background-color: #ffffff;
    justify-content: center;
    align-items: center;
    width: 392px;
    height: 218px;
}

.c2 ul li a img {
    max-width: 96%;
    max-height: 96%;
}

.l_btn,
.r_btn {
    position: absolute;
    top: 35%;
    cursor: pointer;
}

.l_btn {
    left: -76px;
}

.r_btn {
    right: -76px;
}


/* 3我们的优势 */

.c3bg {
    background: url("../images/c3.jpg") no-repeat center 0;
    height: 654px;
    background-attachment: fixed;
    background-size: cover;
}

.c3 {
    padding-top: 67px;
}

.c3 h2 {
    color: #fff;
    text-align: center;
    font-size: 28px;
    font-weight: 500;
    line-height: 1;
}

.c3 h2 dd {
    font-size: 14px;
    color: #989898;
    line-height: 1;
    margin-top: 30px;
}

.c3 ul {}

.c3 ul li {
    transition: all .6s;
    margin-right: 28px;
    position: relative;
    display: block;
    float: left;
    width: 379px;
    height: 268px;
    margin-top: 124px;
    background: #fff;
    text-align: center;
}

.c3 ul li:hover {
    background: #1fc8f1;
}

.c3 ul li:nth-child(3n) {
    margin-right: 0;
}

.c3 ul li a.img {
    position: absolute;
    top: -45px;
    left: 50%;
    margin-left: -45px;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: #515151;
    text-align: center;
    display: block;
    line-height: 90px;
    overflow: hidden;
}

.c3 ul li:hover a.img img {
    opacity: 1;
}

.bg {
    transition: all .6s;
    width: 90px;
    height: 90px;
    position: absolute;
    top: -100%;
    left: 0;
}

.c3 ul li:hover .bg {
    top: 0;
}

/*.c3 ul li:nth-child(1):hover .bg {*/
/*    background: url(../images/1-1h.png) no-repeat 50% 50%;*/
/*}*/

/*.c3 ul li:nth-child(2):hover .bg {*/
/*    background: url(../images/1-2.png) no-repeat 50% 50%;*/
/*}*/

/*.c3 ul li:nth-child(3):hover .bg {*/
/*    background: url(../images/1-3h.png) no-repeat 50% 50%;*/
/*}*/

.c3 ul li h3 {
    padding: 0 20px;
    padding-bottom: 40px;
}

.c3 ul li h3 a {
    margin-top: 70px;
    display: block;
    font-size: 27px;
    color: #3d3d3d;
    line-height: 1;
    font-weight: 500;
    transition: all .6s;
}

.c3 ul li h3 dd {
    margin-top: 30px;
    font-size: 15px;
    line-height: 26px;
    color: #969696;
    font-weight: 500;
    transition: all .6s;
}

.c3 ul li:hover h3 a {
    color: #fff;
}

.c3 ul li:hover h3 dd {
    color: #fff;
}


/*4*/

.c4 {
    padding-top: 70px;
}

.c4 h2 {
    color: #303030;
    text-align: center;
    font-size: 28px;
    font-weight: 500;
    line-height: 1;
}

.c4 h2 dd {
    font-size: 14px;
    color: #989898;
    line-height: 1;
    margin-top: 30px;
}

.sort2 {
    text-align: center;
    margin-top: 26px;
}

.sort2 li {
    display: inline-block;
    width: 227px;
    height: 40px;
    line-height: 40px;
    color: #666666;
    background: #f7f7f7;
    font-size: 14px;
    margin: 0 7px;
}

.sort2 li.cur a {
    color: #fff;
}

.sort2 li.cur {
    background: #1fc8f1!important;
    color: #fff!important;
}

.c4 .content {
    height: 762px;
}

.product_list2 {
    margin-top: 44px;
    /* display: none; */
    display: block;
}

.product_list2 li {
    float: left;
    margin-right: 20px;
    margin-bottom: 22px;
    _display: inline;
}

.product_list2 li:nth-child(3n) {
    margin-right: 0;
}

.product_list2 li a.img {
    box-shadow: 0px 0px 14px #ccc;
}

.product_list2 li a.img img {
    width: 385px;
    height: 273px;
}

.product_list2 li h3 {
    text-align: center;
    line-height: 45px;
}

.product_list2 li h3 a {
    font-weight: normal;
    color: #777777;
    font-size: 16px;
}

.product_list2 li a.img {
    display: block;
}

.product_list2 li:hover h3 {
    background: #1fc8f1;
}

.product_list2 li:hover h3 a {
    color: #fff;
}

.product_list2 li:hover a.img {
    box-shadow: none;
}


/* 5关于我们 */

.c5bg {
    background: url("../images/c5.png") no-repeat center 0;
    height: 491px;
    background-attachment: fixed;
    background-size: cover;
}

.c5 {
    padding-top: 68px;
}

.c5 h2 {
    color: #fff;
    text-align: center;
    font-size: 28px;
    font-weight: 500;
    line-height: 1;
    margin-bottom: 50px;
}

.c5 h2 dd {
    font-size: 14px;
    color: #b2d8f4;
    line-height: 1;
    margin-top: 30px;
    opacity: 0.44;
}

.c5 dt {
    display: block;
    color: #ffffff;
    line-height: 50px;
    font-size: 14px;
    width: 994px;
    margin: 0 auto;
    text-align: center;
}

.ckk {
    text-align: center;
    margin-top: 50px;
}

.ckk a {}

.ckk .zx {
    width: 160px;
    height: 56px;
    line-height: 56px;
    color: #fff;
    font-size: 17px;
    text-align: center;
    display: block;
    margin-left: 425px;
    background: #1fc8f1;
}

.ckk .lj {
    width: 160px;
    height: 56px;
    line-height: 56px;
    color: #fff;
    font-size: 17px;
    text-align: center;
    display: block;
    margin-right: 425px;
    background: #ff8900;
}

.c6 {
    margin-top: 72px;
}

.c6-1,
.c6-2 {
    width: 384px;
    margin-right: 22px;
}

.c6-2 {
    width: 384px;
}

.news_list1 {}

.news_list1 li {
    position: relative;
    border-bottom: 1px dashed #d8d8d8;
}

.news_list1 li a {
    font-size: 14px;
    display: block;
    line-height: 46px;
    color: #444444;
    padding-left: 20px;
    background: url(../images/mr.png) no-repeat 0 50%;
}

.news_list1 li a:hover {
    text-decoration: none;
    color: #444444;
    background: url(../images/jg.png) no-repeat 0 50%;
}


/*主体样式*/

#container {
    width: 1200px;
    margin: 0 auto;
    margin-top: 10px;
}

.menu_cate {
    width: 220px;
    float: left;
}

.cate_title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.about {
    width: 460px;
    float: left;
    margin-left: 12px;
    padding-bottom: 5px;
}

.about_title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.about .content {
    padding: 5px;
    padding-bottom: 12px;
    text-indent: 20px;
}

.navigation {
    float: right;
    width: 100px;
}

.index-title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.index-table td {
    border: solid #add9c0;
    border-width: 0px 1px 1px 0px;
    padding: 10px 5px;
}

.index-table {
    border: solid #add9c0;
    border-width: 1px 0px 0px 1px;
    margin-top: 10px;
}


/*----- Common css ------*/

.fl {
    float: left;
}

.fr {
    float: right;
}

.di {
    _display: inline;
}

.fwn {
    font-weight: normal;
}

.dib {
    *display: inline;
    _zoom: 1;
    _display: inline;
    _font-size: 0px;
}


/*首页新闻*/

.news_company {
    width: 280px;
    float: right;
}

.news1_title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.news_company .content {
    padding: 5px;
}


/*首页左侧联系我们*/

.contact {
    width: 218px;
    float: left;
    padding-bottom: 5px;
    margin-top: 10px;
}

.contact_title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.contact .content {
    padding: 5px;
    padding-left: 8px;
}


/*工程案例*/

.case {
    width: 460px;
    float: left;
    margin-left: 12px;
    padding-bottom: 5px;
    margin-top: 10px;
}

.case_title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.case .content {
    padding: 5px;
    padding-bottom: 12px;
    text-indent: 20px;
}

.news2_company {
    margin-top: 10px;
}


/*产品推荐*/

.recommend_product {
    margin-top: 10px;
    width: 692px;
    float: left;
}

.recommend_product .title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.recommend_product .content {
    padding-top: 15px;
    padding-bottom: 14px;
}

.roll_product li {
    padding-bottom: 0px;
}


/*友情链接*/

.f_link {
    width: 1200px;
    margin: 0 auto;
    margin-top: 30px;
    line-height: 30px;
    background-color: #ececec;
    text-indent: 20px;
}


/*页面底部*/

#footer {
    position: relative;
    width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding: 16px 0;
}

.foot {
    background: #3c3c3c;
    margin-top: 30px;
    color: #868686;
}

#footer a {
    color: #868686;
}

#footer a:hover {
    color: #1fc8f1;
    text-decoration: none;
}

.nav_foot {
    text-align: center;
    line-height: 24px;
    color: #cbcbcb;
}

.copyright {
    text-align: center;
    line-height: 24px;
}


/*------------内页-------------------*/

.left .box {
    margin-bottom: 10px;
}

.left .box h3 {
    line-height: 50px;
    background: #1fc8f1;
    font-size: 16px;
    color: #fff;
    text-align: center;
    font-weight: normal;
}

.left .box .content {
    padding: 5px 0px;
}

.prodescription {
    border: 1px solid #e5e5e5;
    background: #f9f9f9;
    line-height: 24px;
    padding: 10px;
    margin-bottom: 15px;
    text-indent: 20px;
}

.n_banner {
    width: 1920px;
    position: relative;
    left: 50%;
    margin-left: -960px;
}

.left {
    width: 225px;
    float: left;
}

.sort_menu h3 {
    background-color: #ececec;
    line-height: 28px;
    font-weight: normal;
}

.sort_product {
    margin-top: 10px;
}

.sort_product h3 {
    background-color: #ececec;
    line-height: 28px;
    font-weight: bold;
}

.n_contact {
    margin-top: 10px;
}

.n_contact h3 {
    background-color: #ececec;
    line-height: 28px;
    padding-left: 15px;
    font-weight: bold;
}

.n_contact .content {
    padding: 5px;
    line-height: 24px;
}

.right {
    width: 940px;
    float: right;
    padding-bottom: 10px;
}

.sitemp {
    line-height: 50px;
    height: 50px;
    overflow: hidden;
    padding-right: 10px;
    background: #1fc8f1;
}

.sitemp h2 {
    width: 340px;
    float: left;
    line-height: 50px;
    text-align: center;
    text-align: left;
    text-indent: 15px;
    font-size: 16px;
    color: #fff;
    font-weight: normal;
}

.sitemp .site {
    width: 380px;
    float: right;
    text-align: right;
    line-height: 50px;
    color: #fff;
}

.sitemp .site a {
    color: #fff;
}

.right .content {
    padding: 10px;
    padding-top: 15px;
    overflow: hidden;
    line-height: 24px;
}