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;
}

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

p {
    margin: 0;
}

h1,
h2,
h3,
h4 {
    font-size: 12px;
    font-weight: bold;
    line-height: 1.5
}

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

p {
    margin: 0;
}

.wd1200 {
    width: 1200px;
    margin: 0 auto;
}


/*滚动*/

#demo {
    overflow: hidden;
    width: 100%;
    margin: 0 auto;
}

#indemo {
    float: left;
    width: 800%
}

#demo1 {
    float: left;
}

#demo2 {
    float: left;
}

#m_demo {
    overflow: hidden;
    width: 100%;
    margin: 0 auto;
}

#m_indemo {
    float: left;
    width: 800%
}

#m_demo1 {
    float: left;
}

#m_demo2 {
    float: left;
}


/*----- 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;
}

.com-img {
    overflow: hidden;
}

.com-img img {
    transition: all 0.5s ease 0s;
    -webkit-transition: all 0.5s ease 0s;
    -moz-transition: all 0.5s ease 0s;
    -o-transition: all 0.5s ease 0s;
}

.com-img:hover img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -o-transform: scale(1.1);
    -ms-transform: scale(1.1);
}

.flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}


/*头部样式*/

.top_head {
    position: fixed;
    top: 0;
    background: #fff;
    width: 100%;
    z-index: 999;
    box-shadow: 3px 5px 5px rgba(0, 0, 0, .2);
}

.top_head>.flex {
    height: 80px;
}

.top_head2 {
    position: relative;
}

.logo {
    position: relative;
}

.logo a {
    display: block;
}

.logo a img {
    max-height: 45px;
}


/*  */

#section2 {
    position: relative;
    background: url(../images/c2.jpg) no-repeat center;
    background-size: cover;
}

#section2 .fp-tableCell {
    vertical-align: top;
}

.c2_index {
    position: relative;
    padding-top: 150px;
}

.abb_top {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.a1_left {
    position: relative;
    width: 365px;
}

.a1_left h2 {
    font-weight: bold;
    font-size: 24px;
    color: #000;
    margin-bottom: 20px;
    display: inline-block;
    border-top: 4px solid #000;
    padding-top: 5px;
}

.a1_left a {
    display: block;
}

.a1_right {
    position: relative;
    width: 810px;
}

.a1_right h2 {
    font-size: 24px;
    font-weight: bold;
    color: #000;
    margin-bottom: 30px;
    position: relative;
}

.a1_right h2::before {
    position: absolute;
    right: 0px;
    bottom: 8px;
    width: 395px;
    height: 2px;
    background: #000;
    content: "";
}

.a1_right .abb_text {
    font-size: 14px;
    color: #000;
    line-height: 28px;
    margin-bottom: 20px;
}

.a1_right .see_more {
    display: block;
    font-size: 14px;
    color: #000;
    border-bottom: 1px solid #000;
    width: 97px;
}


/* number */

.number {
    width: 360px;
    position: relative;
    z-index: 999;
    padding-top: 40px;
}

.number li {
    position: relative;
    transition: all 0.8s;
    -webkit-transition: all 0.8s;
    -moz-transition: all 0.8s;
    -o-transition: all 0.8s;
    padding: 10px 0;
}

.number li h3 {
    color: #fff;
    display: inline-block;
}

.number li h3 i {
    font-style: inherit;
    color: #fff;
    font-size: 36px;
    font-family: "Impact";
    font-weight: normal;
}

.number li h3 span {
    font-size: 16px;
    font-weight: normal;
    font-style: inherit;
    color: #fff;
    margin-left: 10px;
}

.number li p {
    font-size: 16px;
    line-height: 1.7;
    color: #fff;
    padding-top: 5px;
}


/*  */

#section3 {
    position: relative;
    background: url(../images/c3bg.jpg) no-repeat center;
    background-size: cover;
}

.c3_index {
    position: relative;
}

.c3_tit {
    position: relative;
    margin-bottom: 25px;
}

.c3_tit h2 {
    font-weight: bold;
    font-size: 24px;
    color: #fff;
    margin-bottom: 20px;
    display: inline-block;
    border-top: 4px solid #fff;
    padding-top: 5px;
}

.c3_tit a {
    display: block;
}

.cp_middle {
    position: relative;
    display: flex;
    justify-content: space-between;
}

.cp_mid_left {
    position: relative;
    background: url(../images/cp11.jpg) no-repeat center;
    background-size: cover;
    width: 549px;
    height: 549px;
}

.cp_mid_left ul {
    z-index: 999;
    margin-right: -20px;
    text-align: right;
    padding-top: 70px;
}

.cp_mid_left ul li {
    position: relative;
    text-align: right;
    margin-bottom: 20px;
}

.cp_mid_left ul li a {
    width: 155px;
    background: transparent;
    line-height: 25px;
    border-radius: 25px;
    display: inline-block;
    padding-right: 30px;
    font-size: 14px;
    color: #fff;
}

.cp_mid_left ul li.on a,
.cp_mid_left ul li:hover a {
    background: #fff;
    color: #1e7683;
}

.cp_mid_right {
    position: relative;
    width: calc(100% - 549px);
    background: rgba(255, 255, 255, .9);
    padding-left: 30px;
    padding-top: 75px;
    z-index: 9999;
}

.list_pp {
    position: relative;
    display: flex;
}

.list_pp li {
    position: relative;
    width: 290px;
    border: 1px solid #c5c5c5;
    padding: 13px;
    margin-right: 50px;
}

.list_pp li a {
    display: block;
}

.list_pp li .iomg img {
    display: block;
    width: 100%;
}

.list_pp li .spx {
    position: relative;
    text-align: center;
}

.list_pp li .spx span {
    display: block;
    line-height: 1.5;
    padding: 15px 0;
    font-size: 14px;
    color: #000;
}

.list_pp li .spx em {
    font-size: 14px;
    color: #a4a4a4;
    line-height: 30px;
    font-style: inherit;
    background: transparent;
    display: block;
}

.list_pp li:hover .spx em {
    background: #1e7683;
    color: #fff;
}


/*  */

#section4 {
    position: relative;
    background: url(../images/xwbg.jpg) no-repeat center;
    background-size: cover;
}

.c4_index {
    position: relative;
}

.c4_top {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.sort33 {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin-bottom: 25px;
}

.sort33 li {
    position: relative;
    margin-right: 25px;
}

.sort33 li a {
    display: block;
    font-size: 14px;
    color: #fff;
}

.c4_bomm {
    position: relative;
    background: rgba(29, 118, 131, .8);
    padding: 75px 0;
    margin-left: 360px;
}

.c4_bomm ul {
    position: relative;
    display: flex;
}

.c4_bomm ul li {
    width: 350px;
    position: relative;
    margin-left: 45px;
    background: #fff;
    padding: 10px;
}

.c4_bomm ul li a {
    display: block;
}

.c4_bomm ul li .tp_time {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 20px 0;
}

.c4_bomm ul li .tp_time span:nth-child(1) {
    display: block;
    font-size: 16px;
    color: #000;
}

.c4_bomm ul li .tp_time span:nth-child(2) {
    display: block;
    font-size: 24px;
    width: 50px;
    color: #000;
    text-align: right;
    border-bottom: 1px solid #ff0000;
}

.c4_bomm ul li h3 {
    font-size: 16px;
    color: #000;
    margin: 20px 0 30px;
    font-weight: normal;
    position: relative;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.c4_bomm ul li h3 em {
    position: absolute;
    right: 0px;
    font-weight: normal;
    font-style: inherit;
    top: 0px;
    letter-spacing: -2px;
}

.c4_bomm ul li .com-img img {
    display: block;
    width: 100%;
}

.c4_bomm ul li:hover h3,
.c4_bomm ul li:hover h3 em {
    color: #056776;
}


/*  */

#section5 {
    position: relative;
    background: #fff;
}

#section5 .fp-tableCell {
    vertical-align: top;
}

.c5_index {
    position: relative;
    padding-top: 80px;
}

.c5_top {
    background: url(../images/c5_top.jpg) no-repeat center;
    background-size: cover;
    padding-top: 95px;
    padding-bottom: 20px;
    position: relative;
}

.c55_tit {
    position: relative;
    margin-bottom: 0;
}

.c55_tit h2 {
    font-weight: bold;
    font-size: 24px;
    color: #000;
    margin-bottom: 20px;
    display: inline-block;
    border-top: 4px solid #000;
    padding-top: 5px;
}

.c55_tit a {
    display: block;
}

.c5_cont {
    position: relative;
    display: flex;
}

.c5_left {
    position: relative;
    width: 715px;
}

.c5_left img {
    display: block;
    width: 100%;
}

.c5_right {
    position: relative;
    width: 870px;
    padding: 30px 30px;
}

.c5_right h2 {
    font-size: 24px;
    font-weight: bold;
    color: #000;
    margin-bottom: 30px;
    position: relative;
    margin-bottom: 40px;
}

.c5_right h2::before {
    position: absolute;
    right: 0px;
    bottom: 8px;
    width: 395px;
    height: 2px;
    background: #000;
    content: "";
}

.c5_contact {
    position: relative;
    display: flex;
    justify-content: space-between;
}

.ftt_contact {
    position: relative;
    font-size: 16px;
    color: #000;
    line-height: 40px;
}

.ftt_contact p {
    margin-bottom: 5px;
}

.ftt_ewm {
    position: relative;
    background: #cfcfcf;
    text-align: center;
    padding: 10px;
    margin-right: 60px;
}

.ftt_ewm img {
    width: 178px;
    display: block;
}

.ftt_ewm p:nth-child(2) {
    font-size: 16px;
    padding: 10px 0;
    color: #000;
}


/*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;
}


/*品牌列表*/

.brand-list {
    margin: 20px 0px;
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
}

.brand-list li {
    margin: 5px 8px;
}

.brand-list li:hover {
    box-shadow: 2px 1px 5px;
}

.brand-list li img {
    width: 150px;
    height: 120px;
}


/*前台多页签*/

.news {
    width: 1000px;
    float: left;
    margin-top: 10px;
}

.tab {
    position: relative;
    margin-top: 75px;
}

.tab li {
    float: left;
    height: 30px;
    display: block;
    line-height: 30px;
    margin-left: 20px;
    text-align: center;
    color: #898989;
    font-size: 14px;
    cursor: pointer;
}

.tab li.cur {
    color: #005097;
    text-decoration: none;
    font-size: 14px;
    border-bottom: 3px solid #005097;
}

.tt {
    display: none;
}

.list1 {
    padding: 8px 10px;
}

.list1 li {
    line-height: 27px;
    position: relative;
    vertical-align: middle;
}

.list1 li a {
    background: url(../images/list_dot1.gif) left center no-repeat;
    padding-left: 12px;
    line-height: 27px;
    color: #555555;
}

.list1 li a:hover {
    color: #e87518;
    text-decoration: none;
}

.list1 li span {
    position: absolute;
    right: 0px;
    line-height: 30px;
    top: 0;
    color: #999;
}


/*友情链接*/

.f_link {
    margin-top: 30px;
    line-height: 30px;
}

.f_link a {
    color: #000;
    font-size: 12px;
}


/*页面底部*/

#footer {
    position: relative;
    background: #414141;
    height: 205px;
}

#footer a:hover {
    color: #e87518;
    text-decoration: none;
}

.copyright {
    text-align: left;
    line-height: 26px;
}

.foot_top {
    height: 185px;
    padding-top: 20px;
}

.f_aa {
    float: left;
    width: 130px;
    background: url(../images/faa_bg.png) no-repeat right 35px;
}

.f_aa h3 {
    color: #dddddd;
    font-size: 21px;
}

.f_aa .f_sec {
    margin-top: 15px;
    position: relative;
}

.f_aa .f_sec a {
    display: block;
    color: #dddddd;
    font-size: 18px;
    line-height: 30px;
}

.f_bb {
    float: left;
    padding-left: 65px;
    width: 160px;
    background: url(../images/fbb_bg.png) no-repeat right 35px;
}

.f_cc {
    float: left;
    padding-left: 65px;
    width: 450px;
    background: none;
}

.f_cc .f_sec {
    color: #dddddd;
    font-size: 16px;
    line-height: 30px;
}

.f_ewm {
    padding-top: 18px;
}

.foot_ban {
    background: #414141 url(../images/foot_bg.png) no-repeat center top;
    padding: 20px 0;
    font-size: 14px;
    color: #fff;
}

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

.foot_ban a:hover {
    color: #e87518;
    text-decoration: none;
}


/*------------内页-------------------*/

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

.left .box h3 {
    line-height: 40px;
    background: #014a99;
    font-size: 18px;
    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;
}

.n_banner img {
    width: 1920px;
    margin: 0 auto
}

.page_ss .left {
    width: 240px;
    float: left;
}

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

.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;
    font-weight: bold;
}

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

.page_ss .right {
    width: 920px;
    float: right;
    padding-bottom: 10px;
}

.sitemp {
    line-height: 40px;
    height: 40px;
    overflow: hidden;
    padding-right: 10px;
    background: #014a99;
}

.sitemp h2 {
    width: 340px;
    float: left;
    line-height: 40px;
    text-align: center;
    text-align: left;
    text-indent: 15px;
    font-size: 18px;
    color: #fff;
    font-weight: normal;
}

.sitemp .site {
    width: 380px;
    float: right;
    text-align: right;
    line-height: 40px;
    color: #fff;
    font-size: 14px;
}

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

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

.sort_album {
    margin-top: 15px;
}