@charset "UTF-8";
.w1200 {
  width: 1200px;
  margin: 0 auto;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.head-index {
  position: relative;
  height: 100px;
}

.head-index .logo {
  position: absolute;
  width: 264px;
  left: 50%;
  margin-left: -132px;
  top: 23px;
}

.head-index .headl .wel {
  color: #666666;
  font-size: 12px;
  line-height: 46px;
}

.head-index .headl .top-tel {
  color: #000000;
  font-size: 20px;
  background: url(../images/tel.png) no-repeat left center;
  padding-left: 40px;
  line-height: 30px;
}

.head-index .headr .seo {
  color: #666666;
  font-size: 12px;
  line-height: 46px;
}

.head-index .headr .seo a {
  color: #666666;
}

.head-index .headr #formsearch {
  background: url(../images/sou.png) no-repeat top center;
  width: 200px;
  height: 32px;
  float: right;
}

#formsearch input {
  height: 32px;
  background: none;
  border: none;
  line-height: 32px;
}

#formsearch input#keyword {
  height: 32px;
  line-height: 32px;
  padding-left: 15px;
  color: #c9c9c9;
  font-size: 12px;
  width: 140px;
}

#formsearch input#s_btn {
  width: 42px;
  height: 32px;
  line-height: 32px;
  text-align: center;
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 12px;
  float: right;
  padding: 0;
}

::-webkit-input-placeholder {
  /* WebKit, Blink, Edge */
  color: #c9c9c9;
}

::-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #c9c9c9;
}

::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #c9c9c9;
}

::-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  color: #c9c9c9;
}

.vw {
  width: 100%;
  box-sizing: border-box;
}

.p-index {
  margin-top: 60px;
}

.p-title {
  text-align: center;
}

.p-title b {
  display: block;
  font-size: 34px;
  color: #cacaca;
  text-transform: uppercase;
}

.p-title span {
  display: block;
  font-size: 36px;
  color: #333333;
  line-height: 1;
}

.p-title p {
  width: 64px;
  height: 1px;
  background: #404040;
  margin: 0 auto;
  margin-top: 18px;
}

.sort1 {
  text-align: center;
  margin-top: 34px;
}

.sort1 li {
  display: inline-block;
  padding-right: 18px;
  padding-left: 18px;
}

.sort1 li a {
  display: block;
  font-size: 14px;
  color: #393939;
}

.sort1 li + li {
  background: url(../images/sort.png) no-repeat left center;
}

.sort1 li:hover a {
  color: #ad5d00;
}

.p3b {
  margin-top: 40px;
}

.p3b ul li {
  width: 575px;
  margin-right: 50px;
}

.p3b ul li:nth-child(2n) {
  margin-right: 0;
}

.p3b ul li:nth-child(n+3) {
  margin-top: 40px;
}

.p3b ul li a {
  display: block;
}

.p3b1 {
  height: 339px;
}

.p3b2 {
  padding-left: 26px;
  border: 1px solid #d8d8d8;
  border-top: none;
  font-size: 16px;
  color: #666666;
  line-height: 67px;
  font-weight: normal;
}

.p3b2 span {
  float: right;
  padding-right: 26px;
  font-size: 14px;
  color: #b0b0b0;
}

.p3b ul li a:hover .p3b2 {
  background-color: #ae640d;
  border-color: #ae640d;
  color: #f5eee9;
}

.p3b ul li a:hover .p3b2 span {
  color: rgba(255, 255, 255, 0.5);
}

.p3c {
  margin-top: 53px;
}

.p3c a {
  display: block;
  width: 369px;
  height: 54px;
  border: 1px solid #cacaca;
  box-sizing: border-box;
  line-height: 52px;
  padding-left: 166px;
  background-image: url(../images/p3c.png);
  background-repeat: no-repeat;
  background-position: 105px center;
  margin: 0 auto;
  font-size: 16px;
  color: #666666;
}

.about-bg {
  background: url(../images/about.jpg) no-repeat top center;
  height: 750px;
  overflow: hidden;
  margin-top: 60px;
}

.about-bg .about-index {
  margin-top: 80px;
}

.about-bg .about-index .aboutl {
  width: 400px;
  height: 360px;
  border: 2px solid #fff;
  padding-left: 30px;
  color: #fff;
  padding-top: 60px;
}

.about-bg .about-index .aboutl b {
  display: block;
  font-size: 52px;
  text-transform: uppercase;
  line-height: 1;
}

.about-bg .about-index .aboutl span {
  display: block;
  font-size: 36px;
}

.about-bg .about-index .aboutl h3 {
  width: 60px;
  height: 3px;
  background: #feae15;
  margin-top: 36px;
}

.about-bg .about-index .aboutl h4 {
  font-size: 28px;
  color: #fff;
  padding-top: 56px;
  font-weight: bold;
}

.about-bg .about-index .aboutr {
  width: 650px;
  padding-top: 14px;
}

.about-bg .about-index .aboutr h5 {
  color: #ffffff;
  font-size: 36px;
  text-transform: uppercase;
  margin-bottom: 50px;
}

.about-bg .about-index .aboutr h5 span {
  display: block;
  color: #feae15;
  font-size: 30px;
  padding-top: 10px;
}

.about-bg .about-index .aboutr p {
  color: #ffffff;
  font-size: 16px;
  line-height: 30px;
  text-indent: 2em;
}

.about-bg .about-index .aboutr a {
  display: block;
  width: 150px;
  height: 40px;
  border-radius: 19px;
  background-color: #feae15;
  text-align: center;
  color: #fff;
  line-height: 40px;
  font-size: 16px;
  margin-top: 46px;
}

.about-bg .about2-index {
  border-top: 1px solid rgba(255, 255, 255, 0.5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  height: 160px;
  margin-top: 70px;
}

.about-bg .about2-index .ablogo {
  line-height: 160px;
}

.about-bg .about2-index .abcon {
  width: 650px;
}

.about-bg .about2-index .abcon .abcon-list {
  font-size: 0;
}

.about-bg .about2-index .abcon .abcon-list li {
  display: inline-block;
  text-align: center;
  width: 33.333%;
  height: 158px;
}

.about-bg .about2-index .abcon .abcon-list li a {
  display: block;
  color: #fff;
}

.about-bg .about2-index .abcon .abcon-list li img {
  width: 36px;
  height: 36px;
  margin: 0 auto;
  margin-top: 32px;
}

.about-bg .about2-index .abcon .abcon-list li .w1 {
  font-size: 20px;
  padding: 10px 0;
}

.about-bg .about2-index .abcon .abcon-list li .w2 {
  font-size: 12px;
  text-transform: uppercase;
}

.about-bg .about2-index .abcon .abcon-list li:hover {
  background: rgba(0, 0, 0, 0.2);
}

.xz-bg {
  background: #f6f6f6;
  padding-top: 48px;
  padding-bottom: 58px;
}

.xz-bg .xz-index .xz-title {
  text-align: center;
}

.xz-bg .xz-index .xz-con .xz-list {
  margin: 0 -23px;
  margin-top: 32px;
}

.xz-bg .xz-index .xz-con .xz-list li {
  width: 370px;
  margin: 0 22px;
  float: left;
  height: 420px;
}

.xz-bg .xz-index .xz-con .xz-list li a {
  display: block;
}

.xz-bg .xz-index .xz-con .xz-list li a .img1 img {
  width: 370px;
  height: 210px;
}

.xz-bg .xz-index .xz-con .xz-list li a .w1 {
  color: #333333;
  font-size: 24px;
  border-bottom: 1px dashed #525252;
  line-height: 65px;
}

.xz-bg .xz-index .xz-con .xz-list li a .w2 {
  font-size: 16px;
  color: #000000;
  font-weight: bold;
  padding-top: 20px;
  padding-bottom: 15px;
}

.xz-bg .xz-index .xz-con .xz-list li a .w3 {
  color: #393939;
  font-size: 12px;
  line-height: 20px;
}

.p5c {
  text-align: center;
  margin-top: 20px;
}

.p5c a {
  display: inline-block;
  width: 236px;
  height: 50px;
  border: 1px solid #d9d9d9;
  line-height: 48px;
  padding-left: 108px;
  font-size: 18px;
  color: #666666;
  background-repeat: no-repeat;
  background-position: 55px center;
  background-image: url(../images/p5c1.png);
  text-align: left;
}

.p5c a + a {
  margin-left: 40px;
  background-image: url(../images/p5c2.png);
}

/* 案例展示 */
.p4-box {
  padding-top: 60px;
}

.p4a {
  text-align: center;
}

.p4a1 {
  display: inline-block;
}

.p4a2 {
  font-size: 26px;
  color: #333333;
  line-height: 1;
  text-align: center;
  margin-top: 28px;
}

.p4a3 {
  display: block;
  border-top: 1px solid #404040;
  margin: 21px auto 0;
  width: 29px;
  height: 0;
}

.p4a4 {
  font-size: 14px;
  color: #666666;
  line-height: 1;
  text-align: center;
  margin-top: 16px;
}

.p4b {
  position: relative;
  margin-top: 50px;
  overflow: hidden;
}

.p4b1 {
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  width: 2400px;
}

.p4b1 ul li {
  width: 600px;
}

.p4b1 ul li a {
  display: block;
}

.p4b1a {
  height: 400px;
}

.p4b1b {
  text-align: center;
  line-height: 70px;
  font-size: 18px;
  color: #000000;
}

.p4b1 ul li a:hover .p4b1b {
  background-color: #ae640d;
  color: #fefefe;
}

.p4b2 a {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  display: block;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-color: #fff;
  background-position: center center;
  background-repeat: no-repeat;
  z-index: 9;
}

.p4b2 a.prev {
  left: 233px;
  background-image: url(../images/p4b2-left.png);
}

.p4b2 a.next {
  right: 233px;
  background-image: url(../images/p4b2-right.png);
}

.p4b2 a:hover {
  background-color: #ae640d;
}

.p4b2 a.prev:hover {
  background-image: url(../images/p4b2-left-hover.png);
}

.p4b2 a.next:hover {
  background-image: url(../images/p4b2-right-hover.png);
}

.p4b3 {
  width: 360px;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.77);
  position: absolute;
  left: 0;
  top: 0;
}

.p4b4 {
  width: 360px;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.77);
  position: absolute;
  right: 0;
  top: 0;
}

.p4c {
  margin-top: 40px;
}

.p4c a {
  display: block;
  width: 352px;
  height: 54px;
  border: 1px solid #cacaca;
  box-sizing: border-box;
  line-height: 52px;
  padding-left: 166px;
  background-image: url(../images/p3c.png);
  background-repeat: no-repeat;
  background-position: 106px center;
  margin: 0 auto;
  font-size: 16px;
  color: #666666;
}

.news-index {
  margin-top: 60px;
}

.news-index .news1 {
  margin-top: 40px;
  position: relative;
}

.news-index .news1 .hd {
  position: absolute;
  right: 10px;
  bottom: 20px;
  z-index: 999;
}

.news-index .news1 .hd ul li {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #a0a0a0;
  text-indent: -10000px;
  display: inline-block;
  margin: 0 6px;
}

.news-index .news1 .hd ul li.on {
  background: #e50211;
}

.news-index .news1 .bd .nlist1 li .img1 {
  float: left;
}

.news-index .news1 .bd .nlist1 li .img1 img {
  width: 600px;
  height: 330px;
}

.news-index .news1 .bd .nlist1 li .wz {
  float: right;
  width: 600px;
  background: #efefef;
  padding: 0 58px;
  height: 330px;
  padding-top: 65px;
}

.news-index .news1 .bd .nlist1 li .wz .w1 {
  color: #000000;
  font-size: 16px;
}

.news-index .news1 .bd .nlist1 li .wz span {
  display: block;
  color: #999999;
  font-size: 14px;
  padding-top: 15px;
}

.news-index .news1 .bd .nlist1 li .wz p {
  color: #525252;
  font-size: 13px;
  line-height: 24px;
  margin-top: 25px;
  margin-bottom: 40px;
}

.news-index .news1 .bd .nlist1 li .wz .more {
  width: 120px;
  height: 30px;
  border-radius: 14px;
  background: #feae15;
}

.news-index .news1 .bd .nlist1 li .wz .more a {
  display: block;
  color: #ffffff;
  text-align: center;
  line-height: 30px;
  font-size: 14px;
}

.news-index .news2 {
  margin-top: 30px;
}

.news-index .news2 .nlist2 {
  margin: 0 -15px;
}

.news-index .news2 .nlist2 li {
  float: left;
  width: 380px;
  margin: 0 15px;
  position: relative;
  overflow: hidden;
}

.news-index .news2 .nlist2 li a {
  display: block;
}

.news-index .news2 .nlist2 li a .img1 img {
  width: 380px;
  height: 220px;
}

.news-index .news2 .nlist2 li a .hh {
  position: absolute;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.6);
  height: 100%;
  bottom: -100%;
  transition: 0.5s;
  padding: 0 30px;
}

.news-index .news2 .nlist2 li a .hh h2 {
  color: #fff;
  font-size: 16px;
  line-height: 24px;
  padding-top: 40px;
}

.news-index .news2 .nlist2 li a .hh span {
  display: block;
  color: #ffffff;
  font-size: 14px;
  padding-top: 16px;
  padding-bottom: 36px;
}

.news-index .news2 .nlist2 li a .hh .more {
  color: #ffffff;
  font-size: 14px;
  width: 120px;
  height: 30px;
  border-radius: 20px;
  background: #feae15;
  text-align: center;
  line-height: 30px;
}

.news-index .news2 .nlist2 li:hover a .hh {
  bottom: 0;
}

.join-index {
  background: url(../images/bj1.jpg) no-repeat top center;
  height: 260px;
  overflow: hidden;
  margin-top: 60px;
}

.join-index .join1 {
  color: #fff;
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  background: url(../images/tt1.png) no-repeat center center;
  margin-top: 48px;
}

.join-index .join2 {
  text-align: center;
  margin-top: 30px;
}

.join-index .join2 a {
  display: inline-block;
  color: #fff;
  width: 180px;
  height: 50px;
  background: #ad5d00;
  border-radius: 5px;
  text-align: center;
  line-height: 50px;
  font-size: 18px;
  margin: 0 11px;
}

.join-index .join3 {
  text-align: center;
  color: #392916;
  line-height: 18px;
  margin-top: 24px;
}

.link {
  color: #222222;
  font-size: 16px;
  margin-top: 45px;
  margin-bottom: 25px;
}

.link a {
  color: #525252;
  font-size: 14px;
}

.foot-bg {
  background: url(../images/foot.jpg) repeat top center;
  height: 380px;
  padding-top: 44px;
}

.foot-bg .foot-index .erq {
  width: 288px;
  text-align: center;
  color: #999999;
  font-size: 12px;
  line-height: 3;
}

.foot-bg .foot-index .foot2 {
  margin-left: 92px;
}

.pf1c1 {
  box-sizing: border-box;
  padding-left: 20px;
  font-size: 18px;
  color: #ffffff;
  line-height: 1;
  position: relative;
}

.pf1c1::before {
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #ae640d;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  position: absolute;
}

.foot2 {
  width: 280px;
}

.pf1c2 {
  box-sizing: border-box;
  padding-left: 20px;
  margin-top: 20px;
}

.pf1c2 li {
  width: 33%;
  float: left;
  line-height: 40px;
}

.pf1c2 li a {
  font-size: 14px;
  color: #bdbebe;
  line-height: 40px;
}

.foot3 {
  width: 270px;
  margin-left: 65px;
}

.foot3 .flx {
  background: url(../images/tel1.png) no-repeat left center;
  color: #fff;
  padding-left: 48px;
  margin-top: 24px;
}

.foot3 .flx p:nth-of-type(2) {
  font-size: 24px;
}

.foot3 .fdx {
  color: #bdbebe;
  font-size: 14px;
  line-height: 24px;
  margin-top: 8px;
}

.sm {
  color: rgba(255, 255, 255, 0.3);
  font-size: 12px;
}

.cop {
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  margin-top: 15px;
  padding-top: 15px;
}

.cop .copyright-index {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #bdbebe;
  font-size: 12px;
  line-height: 24px;
}

.cop .copyright-index a {
  color: #bdbebe;
}