/*头部样式*/
#header {
    width: 1920px;
    margin: 0 auto;
    position: relative;
    left: 50%;
    margin-left: -960px;
}

.header_top {
    height: 35px;
    background-color: #000;
    border-bottom: 3px solid #a3d0ed;
}

.header_top .wai_top {
    width: 1202px;
    height: 35px;
    margin: 0 auto;
}

.header_top .wai_top .herder_hou {
    height: 35px;
    line-height: 35px;
    float: left;
    color: #fff;
}

.header_top .wai_top .herder_hou a {
    color: #fff;
}

.header_top .wai_top .search {
    float: right;
    height: 35px;
}

.header_top .wai_top .search .div_search_left {
    height: 35px;
    line-height: 35px;
    color: #fff;
    float: left;
}

#search-type {
    float: left;
    width: 160px;
    height: 20px;
    border: 1px solid #999;
    margin-top: 5px;
}

#keyword {
    background-color: #000;
    border: 0;
    outline: none;
    height: 20px;
    width: 133px;
    float: left;
    color: #fff;
    text-indent: 8px;
}

#s_btn {
    width: 27px;
    background-color: #000;
    width: 27px;
    height: 20px;
    background: url(../images/seach.png) no-repeat center;
    border: 0;
    outline: none;
}

.top {
    width: 1202px;
    height: 113px;
    margin: 0 auto;
}

.logo {
    height: 113px;
    line-height: 113px;
    float: left;
}

.top .header_nav {
    float: right;
}

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

.translate {
    width: 100px;
    position: absolute;
    left: 0;
    top: 10px;
    z-index: 9999;
}

.tran-in {
    left: 120px;
}

.translate li {
    border: 1px dashed #cccccc;
    line-height: 26px;
    text-align: left;
    background: #fff;
}

.translate li a {
    display: block;
    padding-left: 10px;
    background: url(../images/dot4.png) no-repeat 88% 11px;
}

.translate li a:hover {
    text-decoration: none;
    color: #275cea;
    cursor: pointer;
}

.translate-en {
    display: none;
    padding: 6px;
    padding-top: 0px;
}

.translate li .translate-en a {
    padding-left: 0px;
    text-align: center;
    background: #fff;
    border-bottom: 1px solid #cccccc;
}

.translate li .translate-en a:hover {
    font-weight: bold;
}

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

.topLink .k1 {
    line-height: 32px;
    padding-top: 5px;
}

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

#menu {
    margin-top: 36px;
}



/*主体样式*/
#container {
    width: 1000px;
    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;
}

.tab li {
    float: left;
    width: 100px;
    height: 30px;
    display: block;
    line-height: 30px;
    border: 1px solid #ccc;
    margin-right: 8px;
    text-align: center;
    color: #333;
    font-size: 12px;
    cursor: pointer;
}

.tab li.cur {
    color: #fff;
    text-decoration: none;
    font-size: 12px;
    background: #3a78c1;
    border-color: #3a78c1;
}

.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 {
    width: 1000px;
    margin: 0 auto;
    margin-top: 15px;
    line-height: 30px;
    line-height: 30px;
    background-color: #ececec;
    text-indent: 20px;
}

/*页面底部*/
#footer {
    width: 100%;
}

.fooer_top {
    width: 100%;
    height: 411px;
    position: relative;
    background: url(../images/footer_back.png) no-repeat center;
}

.fooer_top .footer_er {
    position: absolute;
    left: 991px;
    top: 241px;
    z-index: 99999;
}

.fooer_top .footer_er h3{
    color: #fff;
    text-align: center;
    font-size: 12px;
    padding-top: 10px;
}


.fooer_top .footer_title {
    padding-top: 41px;
    text-align: center;
    background: url(../images/footer_title.png) no-repeat center top 62px;
    font-size: 30px;
    color: #ffc000;
}

.fooer_top .foter_top_wai {
    width: 1202px;
    margin-left: auto;
    margin-right: auto;
}

.fooer_top .foter_top_wai .tooter_left {
    width: 667px;
    padding-top: 36px;
    float: left;
    margin-left: 113px;
}

.fooer_top .foter_top_wai .tooter_left h3 {
    text-align: left;
    font-size: 18px;
    color: #fff;
}
.fooer_top .foter_top_wai .tooter_left > p{
    color: #fff;
    font-size: 14px;
    padding-top: 26px;
}
.fooer_top .foter_top_wai .tooter_left div {
    padding-top: 34px;
}
.fooer_top .foter_top_wai .tooter_left div > p{
    font-size: 14px;
    color: #fff;
    height: 27px;
    margin-bottom: 12px;
    line-height: 27px;
}
.fooer_top .foter_top_wai .tooter_left div > p:nth-of-type(1){
    background: url(../images/footer_phone.png) no-repeat left;
    text-indent: 36px;
}
.fooer_top .foter_top_wai .tooter_left div > p:nth-of-type(2){
    background: url(../images/footer_phone.png) no-repeat left;
    text-indent: 36px;
}
.fooer_top .foter_top_wai .tooter_left div > p:nth-of-type(3){
    background: url(../images/footer_area.png) no-repeat left;
    text-indent: 36px;
}
.fooer_top .foter_top_wai .tooter_left div > p:nth-of-type(4){
    background: url(../images/footer_email.png) no-repeat left;
    text-indent: 36px;
}
.footer_right {
    width: 276px;
    padding-top: 50px;
    float: right;
}
.footer_right h3{
    font-size: 18px;
    color: #fff;
}
.footer_aa {
    width: 253px;
    height: 31px;
    line-height: 31px;
    color: #fff;
    font-size: 14px;
}
.footer_aa #name{
    margin-left: 10px;
}
.footer_aa span{
    color: #cd402d;
}
.footer_bei {
    width: 253px;
    height: 70px;
    color: #fff;
    line-height: 70px;
}
.footer_bei textarea {
   width: 151px;
   height: 70px;
   margin-left: 32px;
}
.footer_bei span{
    color: #cd402d;
}
#code1 {
    width: 100%;
    padding-top: 10px;
    color: #fff;
}
#code1 #checkcode{
    width: 71px;
    height: 22px;
    margin-left: 11px;
}
#code1 #checkCodeImg{
    width: 71px;
    height: 26px;
}
.baocun{
    width: 144px;
    height: 28px;
    border: 0px;
    background-color: #686868;
    color: #fff;
    font-size: 14px;
    text-align: center;
    line-height: 28px;
    border-radius:5px; 
    margin-top: 10px;
    margin-left: 66px;
}
.footer_bottom {
    width: 100%;
    height: 208px;
    background-color: #000;
}
.footer_bottom .you_link {
    width: 1019px;
    margin-left: auto;
    margin-right: auto;
    padding-top: 16px;
    padding-bottom: 16px;
    border-bottom:1px solid #434343; 
    font-size: 12px;
    color: #f0f0f0;
}
.footer_bottom .you_link a{
    font-size: 12px;
    color: #f0f0f0;
}
.footer_bottom .footer_nav {
    width: 1019px;
    margin-right: auto;
    margin-left: auto;
}
.footer_bottom .footer_nav ul{
    text-align: center;
}
.footer_bottom .footer_nav ul li{
    display: inline-block;
    color: #bebebe;
    padding-top: 10px;
    padding-bottom: 10px;
}
.footer_bottom .footer_nav ul li a{
    font-size: 12px;
    color: #bebebe;
}
.footer_bottom p{
    text-align: center;
    color: #bebebe;
    font-size: 12px;
    line-height: 22px;
}
.zhuying {
    text-align: center;
    color: #bebebe;
    font-size: 12px;
}
.zhuying a{
    color: #bebebe;
    font-size: 12px;
}

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

.left .box h3 {
    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;
}

.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;
    margin: 0 auto;
}

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

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

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

.sort_product {
    margin-top: 10px;
}

.sort_product h3 {
    background-color: #ececec;
    line-height: 28px;
    padding-left: 15px;
    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: 760px;
    float: right;
    padding-bottom: 10px;
}

.sitemp {
    line-height: 31px;
    height: 31px;
    overflow: hidden;
    padding-right: 10px;
    background: url(../images/nav.png) no-repeat 0% 100%;
}

.sitemp h2 {
    width: 340px;
    float: left;
    line-height: 31px;
    text-align: center;
    text-align: left;
    text-indent: 15px;
    font-size: 14px;
}

.sitemp .site {
    width: 380px;
    float: right;
    text-align: right;
    line-height: 30px;
}

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

.sort_album {
    margin-top: 15px;
}

#gotop {
    position: fixed;
    height: 40px;
    width: 81px;
    background: url(../images/gotop.png) no-repeat center;
    right: 3%;
    bottom: 13%;
    cursor: pointer;
}