@charset "utf-8";

/*头部样式*/

#header {
  width: 100%;
  height: 30px;
  line-height: 30px;
  color: #878787;
  background: #e8e8e8;
}

#header a {
  color: #878787;
}

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

.logo {
  float: left;
  margin-top: 15px;
  margin-bottom: 10px;
  width: 759px;
}

.wel {
  float: left;
}

.topLink {
  width: 400px;
  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;
}

.k2 {
  float: left;
  width: 200px;
  line-height: 23px;
  margin-top: 19px;
}

.k3 {
  float: left;
  margin-right: 69px;
  margin-top: 35px;
}

.k3 li {
  float: left;
  width: 31px;
  height: 31px;
  margin-left: 12px;
}

.k3 li a {
  width: 31px;
  height: 31px;
  display: block;
}

.k3 li:nth-child(1) a {
  background: url(../images/t1.jpg) center;
}

.k3 li:nth-child(2) a {
  background: url(../images/t2.jpg) center;
}

.k3 li:nth-child(3) a {
  background: url(../images/t3.jpg) center;
}

.k3 li:nth-child(4) a {
  background: url(../images/t4.jpg) center;
}

.k3 li:nth-child(1) a:hover {
  background: url(../images/t1-2.jpg) center;
}

.k3 li:nth-child(2) a:hover {
  background: url(../images/t2-2.jpg) center;
}

.k3 li:nth-child(3) a:hover {
  background: url(../images/t3-2.jpg) center;
}

.k3 li:nth-child(4) a:hover {
  background: url(../images/t4-2.jpg) center;
}

/* #menu {
    width: 100%;
    height: 81px;
    background: #35aae0;
} */

/*热门搜索*/

.search {
  width: 100%;
  height: 62px;
  background: url(../images/ss.png) center no-repeat;
}

#formsearch {
  width: 369px;
  float: right;
  margin-top: 18px;
  margin-right: 77px;
}

.hotSearch {
  float: left;
  height: 62px;
  line-height: 62px;
  font-weight: normal;
  font-size: 14px;
  color: #fff;
}

/*搜索和热门搜索*/

.hotSearch a {
  margin-right: 10px;
  color: #fff;
}

#formsearch input {
  height: 28px;
  line-height: 28px;
}

#formsearch input#keyword {
  height: 28px;
  line-height: 28px;
  padding-left: 4px;
  color: #666;
  width: 317px;
  background: #fff;
  border: none;
  float: left;
}

#formsearch input#s_btn {
  width: 48px;
  height: 28px;
  border: none;
  cursor: pointer;
  background: url(../images/ssbg.jpg) center no-repeat;
  float: left;
}

/*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: 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%;
  background: #252525;
  padding-top: 45px;
  padding-bottom: 25px;
}

#footer2 {
  width: 100%;
  background: #151515;
  padding: 10px 0 10px 0;
}

.ftnavli {
  width: 100%;
}

.ftnavli li {
  float: left;
  width: 370px;
  height: 100px;
  margin-right: 22px;
  font-size: 24px;
  color: #ffffff;
  text-indent: 83px;
  padding-top: 17px;
}

.ftnavli li:nth-child(1) {
  background: url(../images/ft1.png) center top no-repeat;
  margin-left: 23px;
}

.ftnavli li:nth-child(2) {
  background: url(../images/ft2.png) center top no-repeat;
}

.ftnavli li:nth-child(3) {
  background: url(../images/ft3.png) center top no-repeat;
}

.ftnavli li span {
  font-size: 20px;
  color: #8a8a8a;
}

.nav_foot {
  width: 418px;
  float: left;
  margin-left: 20px;
  text-align: left;
  margin-top: 45px;
}

.nav_foot h3 {
  font-size: 18px;
  color: #ffffff;
  font-weight: normal;
  display: block;
  margin-bottom: 10px;
}

.nav_foot a {
  font-size: 14px;
  color: #8a8a8a;
  background: url(../images/icon1.png) left center no-repeat;
  padding-left: 19px;
  width: 85px;
  display: block;
  float: left;
  overflow: hidden;
  line-height: 43px;
}

.nav_foot2 {
  width: 382px;
  float: left;
  margin-left: 20px;
  text-align: left;
  margin-top: 45px;
}

.nav_foot2 h3 {
  font-size: 18px;
  color: #ffffff;
  font-weight: normal;
  display: block;
  margin-bottom: 10px;
}

.nav_foot2 a {
  font-size: 14px;
  color: #8a8a8a;
  background: url(../images/icon1.png) left center no-repeat;
  padding-left: 19px;
  width: 108px;
  display: block;
  float: left;
  overflow: hidden;
  line-height: 43px;
}

.ftewm {
  width: 290px;
  float: left;
  margin-left: 20px;
  margin-top: 40px;
  font-size: 14px;
  color: #8a8a8a;
  line-height: 30px;
}

.ftewm img {
  width: 127px;
  height: 127px;
  margin-left: 45px;
}

.copyright {
  width: 1200px;
  margin: 0 auto;
  text-align: center;
  font-size: 14px;
  color: #696969;
  line-height: 25px;
}

.copyright a {
  color: #696969;
}

/*------------内页-------------------*/

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

.left .box h3 {
  line-height: 60px;
  padding-left: 15px;
  font-weight: normal;
  font-family: "微软雅黑";
  background: #132b83;
  font-size: 16px;
  color: #fff;
}

.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;
  left: 50%;
  margin-left: -960px;
  position: relative;
}

.n_banner img {
  width: 1920px;
}

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

.sort_menu {
}

.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: 960px;
  float: right;
  padding-bottom: 10px;
}

.sitemp {
  line-height: 60px;
  height: 60px;
  overflow: hidden;
  padding-right: 10px;
  border-bottom: 1px solid #d9d9d9;
}

.sitemp h2 {
  float: right;
  line-height: 60px;
  text-align: center;
  text-align: right;
  font-size: 14px;
  font-weight: normal;
}

.sitemp .site {
  float: left;
  text-align: right;
  line-height: 60px;
  background: url(../images/home.jpg) 10px center no-repeat;
  padding-left: 45px;
  font-size: 14px;
}

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

/*首页标题*/

.intit1 {
  background: url(../images/intit1.png) center 70px no-repeat;
  text-align: center;
  font-size: 34px;
  color: #333333;
  font-family: Arial Black;
  margin-top: 15px;
}

.intit1 span {
  font-size: 24px;
  color: #333333;
  display: block;
}

.intit2 {
  background: url(../images/intit2.jpg) center bottom no-repeat;
  text-align: center;
  font-size: 34px;
  color: #333333;
  font-family: Arial Black;
  margin-top: 20px;
  padding-bottom: 9px;
}

.intit2 span {
  font-size: 24px;
  color: #333333;
  display: block;
}

.intit3 {
  background: url(../images/intit2.jpg) center bottom no-repeat;
  text-align: center;
  font-size: 24px;
  color: #333333;
  font-family: Arial Black;
  padding-top: 20px;
  padding-bottom: 9px;
  width: 1200px;
}

/*首页精品推荐*/

.picMarquee-left {
  width: 1200px;
  position: relative;
  margin-top: 28px;
}

.picMarquee-left .prev {
  width: 42px;
  height: 42px;
  background: url(../images/z1.png) center no-repeat;
  position: absolute;
  left: 0;
  top: 100px;
  cursor: pointer;
}

.picMarquee-left .next {
  width: 42px;
  height: 42px;
  background: url(../images/y1.png) center no-repeat;
  position: absolute;
  right: 0;
  top: 100px;
  cursor: pointer;
}

.picMarquee-left .prev:hover {
  background: url(../images/z2.png) center no-repeat;
}

.picMarquee-left .next:hover {
  background: url(../images/y2.png) center no-repeat;
}

.picMarquee-left .bd {
  padding-left: 66px;
}

.picMarquee-left .bd ul {
  overflow: hidden;
  zoom: 1;
}

.picMarquee-left .bd ul li {
  margin: 0 10px;
  float: left;
  _display: inline;
  overflow: hidden;
  text-align: center;
}

.picMarquee-left .bd ul li .pic {
  text-align: center;
}

.picMarquee-left .bd ul li .pic img {
  width: 247px;
  height: 250px;
  display: block;
  border: 1px solid #ddd;
}

.picMarquee-left .bd ul li .title {
  font-size: 16px;
  padding-top: 10px;
}

.picMarquee-left .bd ul li .title a {
  color: #050505;
}

/*首页关于37000.com威尼斯*/

.abj {
  width: 100%;
  height: 471px;
  background: url(../images/abj.png) center top no-repeat;
  margin-top: 50px;
  padding-top: 41px;
}

.abj2 {
  width: 1200px;
  height: 430px;
  margin: 0 auto;
  background: url(../images/abj2.png) center no-repeat;
}

.abj2 .ablf {
  float: left;
  width: 510px;
  margin-left: 55px;
}

.abj2 .ablf span:nth-child(1) {
  display: block;
  margin-top: 35px;
  font-size: 14px;
  color: #666666;
  line-height: 28px;
  width: 100%;
  height: 170px;
  overflow: hidden;
}

.abj2 .ablf span {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  color: #666666;
  line-height: 28px;
  width: 100%;
  height: 56px;
  overflow: hidden;
}

.abj2 .ablf h3 {
  display: block;
  font-size: 14px;
  color: #545454;
  background: url(../images/abj3.png) left center no-repeat;
  padding-left: 20px;
  line-height: 20px;
  margin-top: 10px;
}

.abj2 .abrt {
  float: right;
  width: 601px;
}

.abj2 .abrt .atit {
  color: #ffffff;
  padding-left: 20px;
  height: 79px;
}

.abj2 .abrt .atit span {
  font-size: 34px;
  display: block;
  float: left;
  line-height: 79px;
}

.abj2 .abrt .atit h3 {
  font-size: 24px;
  font-weight: normal;
  display: block;
  float: left;
  padding-top: 21px;
  margin-left: 34px;
}

.img_tx {
  width: 570px;
  height: 351px;
  position: relative;
}

.img_tx .prev,
.img_tx .next {
  z-index: 999;
  position: absolute;
  width: 80px;
  height: 80px;
  display: block;
  background: #ff8820;
  font-size: 30px;
  color: #fff;
  line-height: 80px;
  text-align: center;
  font-family: "SimSun-ExtB";
}

.img_tx .prev {
  top: -80px;
  right: 49px;
}

.img_tx .next {
  top: -80px;
  right: -31px;
}

.img_tx .prev:hover {
  background: #132b83;
}

.img_tx .next:hover {
  background: #434343;
}

.img_tx .bd ul {
  width: 570px;
}

.img_tx .bd ul li {
  float: left;
  text-align: center;
  display: block;
}

.img_tx .bd ul li img {
  width: 570px;
  height: 351px;
}

/*首页产品展示*/

.slideTxtBox {
  width: 1200;
  margin-top: 10px;
}

.slideTxtBox .hd {
  height: 60px;
  line-height: 60px;
}

.slideTxtBox .hd ul {
  float: left;
  height: 60px;
  width: 100%;
  text-align: center;
}

.slideTxtBox .hd ul li {
  display: inline-block;
  cursor: pointer;
  width: 150px;
  height: 60px;
  font-size: 16px;
  color: #ffffff;
  line-height: 60px;
  text-align: center;
  background: #434343;
}

.slideTxtBox .hd ul li.on {
  background: #ff8820;
}

.slideTxtBox .bd ul {
  zoom: 1;
  padding-top: 12px;
}

.slideTxtBox .bd li {
  float: left;
  text-align: center;
  margin-left: 25px;
}

.slideTxtBox .bd li:first-child {
  margin-left: 0px;
}

.slideTxtBox .bd li img {
  width: 220px;
  height: 212px;
}

.slideTxtBox .bd li h3 {
  font-size: 14px;
  padding-top: 15px;
  font-weight: normal;
}

.slideTxtBox .bd li h3 a {
  color: #5a5a5a;
}

/*首页新闻中心*/

.innbj {
  width: 100%;
  background: #e8e8e8;
  padding-top: 34px;
  padding-bottom: 34px;
  margin-top: 40px;
}

.innbox {
  width: 1200px;
  height: 421px;
  background: #fff;
  margin: 0 auto;
}

.innbox .innpic {
  width: 260px;
  height: 280px;
  position: relative;
  float: left;
  margin-right: 26px;
  margin-top: 40px;
  margin-left: 18px;
}

.innbox .innpic img {
  width: 260px;
  height: 280px;
}

.innbox .innpic h3 {
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 54px;
  text-align: center;
  line-height: 54px;
  color: #fff;
  font-size: 16px;
  font-weight: normal;
  background: rgba(19, 43, 131, 0.9);
}

.innbox .innpic a {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(19, 43, 131, 0.5);
  font-size: 16px;
  color: #fff;
  text-align: center;
  line-height: 280px;
}

.innbox .innpic:hover a {
  display: block;
}

.innbox .innpic2 {
  width: 260px;
  height: 280px;
  position: relative;
  float: left;
  margin-right: 26px;
  margin-top: 40px;
}

.innbox .innpic2 img {
  width: 260px;
  height: 280px;
}

.innbox .innpic2 h3 {
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 54px;
  text-align: center;
  line-height: 54px;
  color: #fff;
  font-size: 16px;
  font-weight: normal;
  background: rgba(67, 67, 67, 0.9);
}

.innbox .innpic2 a {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(19, 43, 131, 0.5);
  font-size: 16px;
  color: #fff;
  text-align: center;
  line-height: 280px;
}

.innbox .innpic2:hover a {
  display: block;
}

.innbox .inbrt {
  width: 585px;
  float: left;
}

.innbox .innlist1 {
  margin-top: 40px;
}

.innbox .innlist1 li img {
  width: 180px;
  height: 134px;
  float: left;
}

.innbox .innlist1 li h3 {
  display: block;
  float: right;
  width: 394px;
  font-size: 16px;
  color: #434343;
  font-weight: normal;
}

.innbox .innlist1 li h3 a {
  color: #434343;
}

.innbox .innlist1 li h3 span {
  display: block;
  font-size: 12px;
  color: #666666;
  line-height: 20px;
  padding-top: 13px;
}

.innbox .innlist2 {
  margin-top: 18px;
}

.innbox .innlist2 li {
  float: left;
  background: url(../images/innicon.png) left center no-repeat;
  padding-left: 16px;
  width: 276px;
  font-size: 12px;
  line-height: 32px;
}

.innbox .innlist2 li a {
  color: #5a5a5a;
}