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: 14px/2 Microsoft YaHei, arial, 宋体, sans-serif;
  vertical-align: baseline;
  width: 100%;
  overflow-x: hidden;
}
a {
  text-decoration: none;
  outline: none;
  color: #666;
}
a:link {
  color: #666;
}
a:hover,
a:active,
a:focus {
  color: #e87518;
  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;
}

.com-img {
  display: inline;
  overflow: hidden;
  margin: 0 auto;
  display: table;
}
.com-img img {
  transition: all 0.5s ease-in 0s;
  -webkit-transition: all 0.5s ease-in 0s;
  -moz-transition: all 0.5s ease-in 0s;
  -o-transition: all 0.5s ease-in 0s;
  overflow: hidden;
}
.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);
  overflow: hidden;
}

.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;
}

/*公用样式*/
.wt {
  width: 1920px;
  position: relative;
  left: 50%;
  margin-left: -960px;
}
.wt_tbg {
  background: #000;
  height: 158px;
}
.wt_t {
  width: 1200px;
  margin: 0 auto;
}
.container {
  width: 1200px;
  margin: 0 auto;
  padding: 0px;
}

.fl {
  float: left;
}
.fr {
  float: right;
}
.di {
  _display: inline;
}
.fwn {
  font-weight: normal;
}
.dib {
  *display: inline;
  _zoom: 1;
  _display: inline;
  _font-size: 0px;
}

/*头部*/
.hh1 {
  height: 51px;
  overflow: hidden;
}
.kk1 {
  color: #999;
  font-size: 12px;
  line-height: 51px;
}
.kk1 a {
  color: #999;
  font-size: 12px;
  line-height: 51px;
}

.phone {
  color: #ccc;
  font-size: 18px;
  line-height: 32px;
  padding-left: 52px;
  margin-top: 45px;
  background: url(../images/phone.png) no-repeat left center;
}

/*热门搜索*/
.soso {
  height: 51px;
}
#formsearch {
  float: right;
  background: url(../images/sou.png) no-repeat center;
  width: 202px;
  height: 51px;
}
.hotSearch {
  float: left;
  height: 51px;
  line-height: 51px;
  font-weight: normal;
  color: #999;
  font-size: 12px;
}
.hotSearch a {
  margin-right: 6px;
  color: #999;
  font-size: 12px;
}

/*搜索和热门搜索*/
#formsearch input {
  height: 51px;
  background: none;
  border: none;
  line-height: 51px;
  outline: none;
  width: 145px;
}
#formsearch input#keyword {
  height: 51px;
  line-height: 51px;
  padding-left: 14px;
  color: #999;
  font-size: 12px;
  outline: none;
  background: none;
}
#formsearch input#s_btn {
  width: 46px;
  height: 24px;
  line-height: 24px;
  text-align: center;
  background-color: none;
  color: #999;
  border: none;
  cursor: pointer;
  font-size: 0px;
}
#formsearch input::placeholder {
  color: #999;
}
.com-img {
  display: inline;
  overflow: hidden;
  margin: 0 auto;
  display: table;
}
.com-img img {
  transition: all 0.5s ease-in 0s;
  -webkit-transition: all 0.5s ease-in 0s;
  -moz-transition: all 0.5s ease-in 0s;
  -o-transition: all 0.5s ease-in 0s;
  overflow: hidden;
}
.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);
  overflow: hidden;
}

.hh2 {
  height: 158px;
}
.logo {
  line-height: 158px;
}

.c1 {
  background: #000;
}

.ht1 {
  text-align: center;
}
/*<!--{* 产品中心 *}-->*/
.pro {
  margin-top: 60px;
}
.prott1 {
  text-align: center;
  color: #cc0000;
  font-size: 30px;
  font-weight: bold;
}
.whatdo {
  margin-top: 22px;
}
.wtitle {
  font-weight: 400;
  font-size: 20px;
  color: #f3f3f3;
  text-align: center;
}
.wtitle span {
  font-weight: 400;
  color: #bf9000;
  font-size: 36px;
  display: block;
  padding: 10px 0;
  font-family: "宋体";
}

.wtitle p {
  color: #fff2cc;
  font-size: 20px;
  position: relative;
  text-transform: uppercase;
}

.wtitle p:after {
  content: "";
  position: absolute;
  width: 300px;
  height: 1px;
  background: #fff2cc;
  top: 50%;
  left: 130px;
}
.wtitle p:before {
  content: "";
  position: absolute;
  width: 300px;
  height: 1px;
  background: #fff2cc;
  top: 50%;
  right: 130px;
}
.wsort {
  margin-top: 70px;
}
.wsort li {
  width: 200px;
  float: left;
  text-align: center;
  margin: 0 20px;
}
.wsort li img {
  width: 186px;
  height: 202px;
  margin: 0 auto;
}

.wsort li a p {
  color: #999;
  font-size: 19px;
  font-weight: 600;
  padding-top: 10px;
}

.wsort li:hover a p {
  color: #ff9900;
}

.fuwu {
  text-align: center;
  margin-top: 80px;
  padding-bottom: 50px;
}

.c2 {
  background-color: #191919;
  padding: 45px 0 30px;
}

.c2 .wtitle p,
.c3 .wtitle p {
  font-size: 16px;
}

.case1 {
  width: 1105px;
}
.csort1 {
  width: 838px;
  margin: 0 auto;
  border: rgba(255, 242, 204, 0.45) 1px solid;
  height: 40px;
  line-height: 40px;
  text-align: center;
  margin-top: 30px;
  margin-bottom: 60px;
}

.csort1 a {
  color: #f3f3f3;
  font-size: 16px;
  padding: 0 23px;
}

.slideBox {
  width: 540px;
  height: 360px;
  overflow: hidden;
  position: relative;
  margin-bottom: 12px;
}
.slideBox .bd {
  position: relative;
  height: 100%;
  z-index: 0;
}
.slideBox .bd li {
  zoom: 1;
  vertical-align: middle;
}
.slideBox .bd img {
  width: 540px;
  height: 360px;
  display: block;
}
.case_right1 {
  width: 555px;
}
.case_right1 ul li {
  width: 175px;
  height: 175px;
  float: left;
  position: relative;
  margin-right: 10px;
  margin-bottom: 11px;
}

.case_right1 ul li img {
  width: 175px;
  height: 175px;
}
.case_right1 ul li a p {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  font-size: 16px;
  padding: 20px;
  box-sizing: border-box;
  font-weight: 600;
  opacity: 0;
  transition: 0.3s;
}

.case_right1 ul li:hover a p {
  opacity: 1;
  transition: 0.3s;
}

.cmore a {
  display: block;
  width: 120px;
  margin: 0 auto;
  height: 45px;
  line-height: 45px;
  color: #fff2cc;
  font-size: 14px;
  background: url(../images/cmore.png) no-repeat center;
  text-align: center;
  margin-top: 50px;
}

.c3 {
  background: #000;
  padding-top: 20px;
  padding-bottom: 30px;
}

.picScroll-left {
  overflow: hidden;
  position: relative;
}
.picScroll-left .bd ul {
  overflow: hidden;
  zoom: 1;
}
.picScroll-left .bd ul li {
  margin: 0 10px;
  float: left;
  _display: inline;
  overflow: hidden;
  text-align: center;
}
.picScroll-left .bd ul li .pic {
  text-align: center;
}
.picScroll-left .bd ul li .pic img {
  width: 380px;
  height: 304px;
  display: block;
}

.c5 {
  background: url(../images/aboutbg.jpg) fixed center;
  padding: 50px 0 20px;
  height: 518px;
}

.about1 {
  color: #fff;
  font-size: 18px;
  line-height: 2.2;
}

.c6 {
  background: #191919;
  padding: 80px 0 90px;
}

.news1_left {
  width: 426px;
}
.news1_left img {
  width: 426px;
  height: 336px;
}

.news1_right {
  width: 710px;
  margin-left: 26px;
}

.news_list1 li a {
  color: #fff;
  font-size: 20px;
  border-bottom: 1px dashed #ccc;
  display: block;
  padding-bottom: 5px;
}

.news_list1 li a p {
  color: #ccc;
  font-size: 14px;
  line-height: 24px;
}
.news_listt2 {
  padding-top: 5px;
}
.news_listt2 li a {
  color: #fff;
  font-size: 14px;
  line-height: 33px;
}

.c7 {
  background: #000;
  text-align: center;
  padding: 30px 0;
}
/*切换滚动*/
.chan {
  text-align: center;
  padding-top: 45px;
  position: relative;
}
.l_btn,
.r_btn {
  position: absolute;
  cursor: pointer;
  top: 45%;
  width: 68px;
  height: 68px;
}
.l_btn {
  left: -30px;
  background: url(../images/left.png) no-repeat center;
}
.r_btn {
  right: -30px;
  background: url(../images/right.png) no-repeat center;
}

.l_btn:hover {
  background: url(../images/left1.png) no-repeat center;
}
.r_btn:hover {
  background: url(../images/right1.png) no-repeat center;
}

.twt {
  float: left;
}
.twt li a.img {
  display: block;
  width: 315px;
}
.twt li a.img img {
  display: block;
  width: 315px;
  height: 252px;
}
.twt li {
  float: left;
  overflow: hidden;
  margin-right: 11px;
  width: 315px;
  margin-bottom: 30px;
}

.twt li:nth-child(4n) {
  margin-right: 0;
}
.twt li h2 {
  color: #999;
  font-size: 18px;
  margin-top: 10px;
  line-height: 25px;
}
.twt li h2 a {
  color: #999;
  font-size: 18px;
  line-height: 25px;
  display: block;
  text-align: left;
}
.twt li:hover h2 a {
  color: #cc0000;
}
#m_demo {
  overflow: hidden;
  width: 100%;
  margin: 0 auto;
}
#m_indemo {
  float: left;
  width: 800%;
}
#m_demo1 {
  float: left;
}
#m_demo2 {
  float: left;
}

.tui1 {
  float: left;
  width: 780px;
  height: 390px;
  position: relative;
}
.tui1 img {
  width: 780px;
  height: 390px;
}
.tuitt {
  position: absolute;
  color: #b7975a;
  font-size: 39px;
  right: 60px;
  top: 135px;
  z-index: 99999;
  text-shadow: -1px 1px 5px #fff;
}

.tui2 {
  float: right;
  width: 384px;
  height: 390px;
  position: relative;
}
.tui2 img {
  width: 384px;
  height: 390px;
}

/*滚动*/
#demo {
  overflow: hidden;
  width: 100%;
  margin: 0 auto;
}
#indemo {
  float: left;
  width: 800%;
}
#demo1 {
  float: left;
}
#demo2 {
  float: left;
}
.anls {
  width: 1200px;
  margin: 0 auto;
  padding-top: 40px;
  border-top: 1px solid #e5e5e5;
}
.product_list3 {
}
.product_list3 li {
  float: left;
  margin-right: 38px;
  margin-bottom: 38px;
  _display: inline;
  position: relative;
  width: 376px;
  height: 248px;
}
.product_list3 li a.img {
}
.product_list3 li a.img img {
  width: 376px;
  height: 248px;
}
.product_list3 li h3 {
  text-align: center;
  position: absolute;
  bottom: 0px;
  width: 100%;
  background: url(../images/h3.png) no-repeat center top;
  height: 40px;
  color: #fff;
}
.product_list3 li h3 a {
  font-weight: normal;
  line-height: 40px;
  font-size: 16px;
  color: #fff;
}
.product_list3 li a.img {
  display: block;
}
.product_list3 li a.img:hover {
  border-color: #b99562;
}

#demo {
  overflow: hidden;
  width: 100%;
  margin: 0 auto;
}
#indemo {
  float: left;
  width: 800%;
}
#demo1 {
  float: left;
}
#demo2 {
  float: left;
}

/*<!--{* 关于我们 *}-->*/
.aboutbg {
  background: url(../images/mainbg.png) no-repeat center top;
  padding-bottom: 50px;
  border-bottom: 1px solid #52514e;
}

.about_img {
  width: 365px;
  margin-top: 10px;
}

.about_text {
  width: 675px;
  margin-top: 70px;
}
.abtt2 {
  color: #333;
  text-align: right;
  font-weight: 400;
  font-size: 30px;
  position: relative;
  margin-bottom: 16px;
}
.abtt2:after {
  content: "";
  position: absolute;
  width: 71px;
  height: 3px;
  background: #f20000;
  right: 0;
  top: -20px;
}
.abnr {
  color: #666;
  text-align: right;
  font-weight: 400;
  font-size: 16px;
  line-height: 2;
}

.more {
  text-align: center;
  float: right;
  margin-top: 30px;
}
.more a {
  display: inline-block;
  width: 146px;
  height: 44px;
  background-color: #d91718;
  color: #ffffff;
  line-height: 44px;
  font-size: 16px;
}
.service {
  margin-top: 20px;
}
.service .about_text {
  width: 780px;
}
.service .abnr {
  text-align: left;
  margin-top: 40px;
}

.service .abtt2 {
  text-align: left;
}

.service .abtt2:after {
  left: 0;
  right: auto;
}

.service_list li {
  float: left;
  width: 380px;
  margin-bottom: 32px;
}
.service_list li:nth-child(2n) {
  float: right;
}

.service_list li a {
  display: block;
  width: 70px;
  float: left;
}
.service_list li a img {
  opacity: 0.7;
}
.service_list li:hover a img {
  opacity: 1;
}
.service_list li h3 {
  width: 295px;
  margin-left: 5px;
  float: left;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
}

.service_list li h3 p {
  font-weight: 400;
  color: #999;
  font-size: 14px;
  line-height: 1.8;
  margin-top: 5px;
}

.service .more {
  float: left;
  margin-top: 0px;
}

.ptitle {
  font-size: 30px;
  color: #f3f3f3;
  font-weight: 400;
  text-align: center;
  padding: 30px 0 20px;
}

.psort {
  text-align: center;
  margin-bottom: 30px;
}
.psort a {
  color: #aaa;
  font-size: 16px;
  line-height: 1.3;
  padding: 0 15px;
}
.psort a:hover {
  color: #941861;
}
.product_list2 {
  width: 1200px;
  margin: 0 auto;
}
.product_list2 li {
  width: 285px;
  padding: 10px 4px 0;
  background: #fff;
  margin-right: 20px;
  margin-bottom: 20px;
  float: LEFT;
}
.product_list2 li:nth-child(4n) {
  margin-right: 0;
}
.product_list2 li img {
  width: 277px;
  height: 221px;
}

.product_list2 li h2 a {
  display: block;
  color: #666666;
  font-size: 14px;
  line-height: 52px;
  text-align: center;
  font-weight: 400;
}

.product1 .more {
  float: none;
  margin: 0 auto;
  margin-top: 10px;
}

.newsbg {
  background: url(../images/newsbg.png) no-repeat center top;
  height: 680px;
  padding-top: 96px;
}

.news1 {
  width: 1200px;
  margin: 0 auto;
}

.prott {
  font-size: 30px;
  color: #333333;
  font-weight: 400;
  margin-bottom: 45px;
}

.news_left {
  width: 585px;
}

.news_left h3 {
  height: 35px;
  line-height: 35px;
  position: relative;
  border-bottom: 1px solid #dfdcd8;
  font-size: 18px;
  color: #666666;
  font-weight: 400;
}

.news_left h3 a {
  position: absolute;
  display: block;
  font-size: 14px;
  color: #777777;
  right: 0;
  top: 0;
}

.news_list2 li {
  border-bottom: 1px dashed #dfdcd8;
}

.news_list2 li a {
  display: block;
  font-size: 18px;
  color: #666;
  line-height: 26px;
  padding: 28px 0 5px;
}

.news_list2 li a:hover {
  color: #ff0000;
}

.news_list2 li p {
  font-size: 14px;
  color: #666;
  line-height: 26px;
}
/*<!--{* 新闻资讯 *}-->*/
.nn_ll .owl-carousel {
  position: relative;
  padding-bottom: 5%;
}
.nn_ll {
  margin-top: 55px;
}
.nn_ll li {
  width: 364px;
  height: 360px;
  border: 1px solid #ececec;
  position: relative;
}
.nn_ll li a.img {
  display: block;
  border-bottom: 1px solid #ececec;
}
.nn_ll li a.img img {
  display: block;
  width: 364px;
  height: 180px;
}
.nn_ll li .time {
  position: absolute;
  background: url(../images/tt1.png) no-repeat center top;
  width: 70px;
  height: 78px;
  top: 49px;
  left: 24px;
  z-index: 99999;
}
.nn_ll li:hover .time {
  background: url(../images/tt2.png) no-repeat center top;
  width: 70px;
  height: 78px;
}

.nn_ll li .time dt {
  color: #000000;
  font-size: 20px;
  line-height: 42px;
  text-align: center;
  font-weight: 400;
}
.nn_ll li .time dd {
  color: #fff;
  font-size: 12px;
  line-height: 36px;
  text-align: center;
  font-weight: 400;
}

.nn_ll li .ddc {
  position: absolute;
  background: #fff;
  width: 330px;
  height: 193px;
  top: 49px;
  z-index: 99999;
  left: 17px;
  top: 156px;
  padding: 30px 24px;
  overflow: hidden;
}
.nn_ll li .ddc h3 a {
  color: #333333;
  font-size: 16px;
}
.nn_ll li .ddc h3 {
  color: #333333;
  font-size: 16px;
  font-weight: 400;
}
.nn_ll li .ddc span {
  color: #666666;
  font-size: 12px;
  display: block;
  margin-top: 10px;
  line-height: 28px;
  height: 84px;
  overflow: hidden;
}
.nn_ll li .ddc:hover h3 a {
  color: #b7975a;
  font-size: 16px;
}

.nn_ll .owl-carousel .owl-dots {
  position: absolute;
  z-index: 999;
  left: 0;
  width: 100%;
  text-align: center;
  font-size: 0;
  bottom: 0%;
}
.nn_ll .owl-carousel .owl-dots button.owl-dot {
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
  margin: 0 0.5em;
  outline: none;
  background: #cfcfcf;
  width: 0.8em;
  height: 0.8em;
}

.nn_ll .owl-carousel .owl-dots button.owl-dot:hover {
  background: #b7975a;
}

.nn_ll .owl-carousel .owl-dots button.owl-dot.active {
  background: #b7975a;
}

@media (max-width: 990px) {
  .nn_ll .owl-carousel .owl-dots button.owl-dot {
    font-size: 12px;
  }
}

/*<!--{* 友情链接 *}-->*/
.x-link {
  margin-top: 35px;
  color: #999;
  font-size: 14px;
}
.x-link a {
  color: #999;
  font-size: 14px;
}

/*<!--{* 通栏 *}-->*/
.dff {
  background: #171717;
  overflow: hidden;
  padding: 30px 0 15px;
}

.foot_left {
  width: 928px;
}

.daddress {
  line-height: 24px;
  margin: 0 0 10px;
  color: #686868;
  font-size: 14px;
  border-bottom: 1px solid #444;
  padding-bottom: 20px;
}

.dtips {
  color: #999;
  font-size: 14px;
  line-height: 24px;
  padding-top: 6px;
}
.dtips a {
  color: #999;
}
.foot_right {
  width: 100px;
  text-align: center;
  color: #fff;
  font-size: 14px;
  line-height: 32px;
}

.ddff {
  background: #fff;
  color: #666;
  font-size: 12px;
  padding: 10px;
  line-height: 24px;
  text-align: center;
}

.ddff a {
  color: #666;
}

.fnav {
  height: 61px;
  line-height: 61px;
  background: url(../images/fnav.png) repeat-x center;
  color: #ccc;
  text-align: center;
}

.fnav a {
  color: #f3f3f3;
  font-size: 18px;
  border-right: 1px dashed #ccc;
  padding: 0 38px;
}
.fnav a:last-child {
  border: none;
}

.backtop {
  position: fixed;
  right: 0;
  bottom: 0px;
  z-index: 999;
  cursor: pointer;
}

.rightkf {
  width: 156px;
  height: 457px;
  background: url(../images/rightkf.png) no-repeat center;
  padding: 192px 22px 0;
  text-align: center;
  color: #fff;
  font-size: 14px;
  line-height: 27px;
  position: fixed;
  right: 12%;
  top: 200px;
  z-index: 999;
}

.rightkf img {
  margin-top: 10px;
}