@charset "UTF-8";
/*首页title*/

.index-title {
  text-align: center;
  margin-top: 4%;
  margin-bottom: 3%;
}

.index-title .ch {
  font-size: 26px;
  font-weight: bold;
}

.index-title .ch span {
  position: relative;
}

.index-title .ch span:before,
.index-title .ch span:after {
  content: "";
  position: absolute;
  top: 50%;
  width: 40px;
  height: 1px;
  background-color: #979599;
}

.index-title .ch span:before {
  right: 100%;
  margin-right: 0.5em;
}

.index-title .ch span:after {
  left: 100%;
  margin-left: 0.5em;
}

.index-title .en {
  font-size: 16px;
  color: #8c8c8c;
  text-transform: uppercase;
  margin-top: 0.4em;
}

.index-title .slogan {
  font-size: 16px;
  color: #8c8c8c;
  margin-top: 0.4em;
}

/* 轮播图 */

.sBox {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  padding-bottom: 32%;
  position: relative;
  overflow: hidden;
}

.slideBox {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.slideBox .hd {
  position: absolute;
  width: 100%;
  height: 28px;
  line-height: 28px;
  bottom: 0;
  right: 0;
  text-align: center;
  z-index: 1;
}

.slideBox .hd li {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 5px;
  background: #333;
  text-indent: -9999px;
  overflow: hidden;
  margin: 0 6px;
}

.slideBox .hd li.on {
  background: #fff;
}

.slideBox .bd {
  position: relative;
  z-index: 0;
  width: 100%;
  height: 100%;
}

.slideBox .bd ul,
.slideBox .bd .tempWrap {
  width: 100%;
  height: 100%;
}

.slideBox .bd li {
  position: relative;
  text-align: center;
  width: 100%;
  height: 100%;
}

.slideBox .bd li a {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

.slideBox .bd li .imgBox {
  width: 100%;
  padding-bottom: 32%;
  background-position: center center;
  background-repeat: no-repeat;
}

.slideBox .bd li .imgBox img {
  width: 100%;
  height: 100%;
}

.slideBox .bd li .imgBox a {
  display: block;
  width: 100%;
  height: 100%;
}

.slideBox .prev,
.slideBox .next {
  position: absolute;
  left: 3%;
  top: 50%;
  margin-top: -25px;
  display: block;
  width: 32px;
  height: 40px;
  background: url(../images/slider-arrow.png) -110px 5px no-repeat;
  filter: alpha(opacity=50);
  opacity: 0.5;
  z-index: 3;
}

.slideBox .next {
  left: auto;
  right: 3%;
  background-position: 8px 5px;
}

.slideBox .prev:hover,
.slideBox .next:hover {
  filter: alpha(opacity=100);
  opacity: 1;
}

.slideBox .prevStop {
  display: none;
}

.slideBox .nextStop {
  display: none;
}

@media (max-width: 768px) {
  .sBox {
    padding-bottom: 50.4%;
  }
  .slideBox .bd li .imgBox {
    padding-bottom: 50.4%;
  }
}

/*产品*/

.product .hd {
  margin-bottom: 2%;
}

.product .hd ul {
  text-align: center;
}

.product .hd li {
  display: inline-block;
  background-color: #323232;
  color: #fff;
  padding: .6em 1em;
  margin: 1px 0;
  font-size: 14px;
  cursor: pointer;
}

.product .hd li.on {
  background-color: #b37639;
}

.product .bd li {
  position: relative;
  float: left;
  width: 24%;
  margin: 0.5%;
  overflow: hidden;
}

.product .bd li .imgBox {
  width: 100%;
  padding-bottom: 67%;
  border: 1px solid #dcdcdc;
  box-sizing: border-box;
}

.product .bd li .imgBox img {
  max-width: 100%;
  max-height: 100%;
}

.product .bd li span {
  position: absolute;
  display: block;
  bottom: -2em;
  left: 0;
  width: 100%;
  background-color: #000;
  background-color: rgba(0, 0, 0, .5);
  height: 2em;
  line-height: 2em;
  color: #fff;
  text-indent: 1em;
  transition: .3s;
}

.product .bd li:hover span {
  bottom: 0;
}

.product .cont .btn {
  text-align: center;
  background-color: #e8e8e8;
  padding: 15px 0;
  margin-top: 2%;
  cursor: pointer;
}

.product .cont .btn .slideBtn {
  display: inline-block;
  background-color: #fff;
  width: 50px;
  height: 50px;
  line-height: 50px;
  margin: 0 5px;
}
.first-lv{
    text-align: center;
    margin-bottom: 20px;
}
.first-lv a{
    position: relative;
    display: inline-block;
    background-color: #323232;
    color: #fff;
    padding: .6em 1em;
    margin: 1px 0;
    font-size: 14px;
    cursor: pointer;
}
.first-lv a:after{
    display: none;
    content: "";
    border-top: 10px solid #323232;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid transparent;
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -10px;
}
.first-lv a.on{
    background-color: #b37639;
}
.first-lv a.on:after{
    display: block;
    border-top-color: #b37639;
}

@media (max-width: 768px) {
  .product .bd li span {
    position: relative;
    background-color: #dcdcdc;
    bottom: 0;
    color: #242424;
  }
  .product .bd li:nth-child(n+5) {
    display: none;
  }
  .product .bd li {
    width: 48%;
    margin: 1%;
  }
  .product .hd li {
    font-size: 12px;
  }
  .product .cont .btn {
    padding: 8px 0;
  }
  .product .cont .btn .slideBtn {
    width: 35px;
    height: 35px;
    line-height: 35px;
  }
}

/*公司介绍*/

.about {
  background: url('../Images/about-bg.jpg') no-repeat center center;
  overflow: hidden;
  background-size: cover;
}

.about .index-title .ch,
.about .index-title .en,
.about .index-title .slogan {
  color: #fff;
}

.about .l {
  width: 66%;
  padding-bottom: 20%;
}

.about .t {
  width: 100%;
  padding-top: 8%;
}

.about .t img {
  width: 100%;
}

.about .c {
  font-size: 16px;
  color: #d6b994;
  line-height: 1.8;
}

.about .c a
{
    font-size: 16px;
    color: #d6b994;
}

.about .c p {
  text-indent: 2em;
}

.about .i {
  margin-top: 4%;
}

.about .i li {
  float: left;
  width: 32%;
  margin: 0 0.5%;
}

.about .i li .imgBox {
  width: 100%;
  padding-bottom: 63%;
}

.about .i li .imgBox img {
  width: 100%;
  height: 100%;
}

@media (max-width: 768px) {
  .about {
    background: url('../Images/about-bg-m.jpg') no-repeat center center;
    background-size: cover;
  }
  .about .l {
    width: 96%;
    margin: 0 2%;
  }
  .about .i {
    display: none;
  }
}

/*优势*/

.advantage ul {
  overflow: hidden;
}

.advantage li {
  width: 24%;
  margin: 0.5%;
  float: left;
}

.advantage li .imgBox {
  width: 100%;
  padding-bottom: 116%;
}

.advantage li .imgBox img {
  width: 100%;
  height: 100%;
}

.advantage li span {
  display: block;
  font-size: 18px;
  color: #616161;
  line-height: 2em;
  height: 2em;
  text-align: center;
}

@media (max-width: 768px) {
  .advantage li {
    width: 46%;
    margin: 0 2% 2% 2%;
  }
}

/*工程*/

.project .cont {
  background: url('../Images/project-bg.jpg') no-repeat center center;
  background-attachment: fixed;
  background-size: cover;
}

.project .list {
  overflow: hidden;
  padding-top: 15%;
  padding-bottom: 15%;
  position: relative;
}

.project .list li {
  width: 32%;
  float: left;
  padding: 0.5%;
  box-sizing: border-box;
}

.project .list li .imgBox {
  width: 100%;
  padding-bottom: 75%;
}

.project .list li .imgBox img {
  width: 100%;
  height: 100%;
}

.project .list li span {
  display: block;
  background-color: #b37639;
  font-size: 13px;
  color: #fff;
  text-align: center;
  line-height: 2.5em;
  height: 2.5em;
}

/*@media (min-width: 1200px) 
{
  .project .swiper-button-prev,
  .project .swiper-button-next{
    background-color: #272727;
    padding: 1em 0.5em;
    background-size: 23px 22px;
  }
}*/

@media (max-width: 768px) {
  .project .cont {
    background: url('../Images/project-bg-m.jpg') no-repeat center center;
    background-attachment: initial;
    background-size: cover;
  }
  .project .list {
    width: 90%;
    margin-left: auto;
    margin-right: auto;
    padding-top: 10%;
    padding-bottom: 7%;
  }
}

.news {
  background: url('../Images/news-bg.jpg') no-repeat center center;
  background-size: cover;
  padding-bottom: 4%;
  overflow: hidden;
}

.news .cont li {
  width: 50%;
  float: left;
  background-color: #fff;
}

.news .cont li:nth-child(n+5)
{
    display: none;
}

.news .cont li .i,
.news .cont li .c {
  width: 50%;
}

.news .cont ul .li1 .i,
.news .cont ul .li1 .c,
.news .cont ul .li2 .i,
.news .cont ul .li2 .c {
  float: left;
}

.news .cont ul .li3 .i,
.news .cont ul .li3 .c,
.news .cont ul .li4 .i,
.news .cont ul .li4 .c {
  float: right;
}

.news .cont li .imgBox {
  width: 100%;
  padding-bottom: 66%;
}

.news .cont li .imgBox img {
  width: 100%;
  height: 100%;
}

.news .cont li .tBox {
  position: relative;
  width: 100%;
  padding-bottom: 66%;
  overflow: hidden;
}

.news .cont li i,
.news .cont li .t,
.news .cont li p {
  position: absolute;
  width: 100%;
  box-sizing: border-box;
  padding: 0 6%;
}

.news .cont li i {
  display: block;
  text-align: right;
  top: 1em;
}

.news .cont li .tBox .t {
  font-size: 16px;
  line-height: 2em;
  height: 2em;
  top: 3em;
}

.news .cont li .tBox p {
  top: 6em;
  font-size: 16px;
  line-height: 1.8em;
  height: 5.4em;
  overflow: hidden;
}

@media (max-width: 992px) {
  .news .cont li {
    width: 100%;
    margin-bottom: 2%;
  }
  .news .cont ul .li3 .i,
  .news .cont ul .li3 .c,
  .news .cont ul .li4 .i,
  .news .cont ul .li4 .c {
    float: left;
  }
  .news .cont li .i {
    width: 40%;
  }
  .news .cont li .c {
    width: 60%
  }
  .news .cont li .tBox {
    padding-bottom: 44%;
  }
}

@media (max-width: 768px) {
  .news .cont li i {
    display: none;
  }
  .news .cont li .tBox .t {
    top: 2%;
  }
  .news .cont li .tBox p {
    font-size: 14px;
    top: 37%;
    line-height: 1.5em;
    height: 3em;
  }
}

/*联系*/

.index-contact {
  background: url('../Images/contact-bg.jpg') no-repeat center center;
  background-attachment: fixed;
  background-size: cover;
  overflow: hidden;
  padding: 5% 0;
}

.index-contact .l,
.index-contact .r {
  width: 50%;
  float: left;
}

.index-contact .l {
  text-align: center;
  color: #fff;
}

.index-contact .l .p1 {
  font-size: 26px;
  margin-top: 10%;
}

.index-contact .l .p2 {
  font-size: 16px;
  margin-top: 4%;
}

.index-contact .l .p3 {
  display: inline-block;
  font-size: 16px;
  padding: 0.2em 1.2em;
  border: 1px solid #fff;
  border-radius: 1em;
  margin-top: 8%;
}
.index-contact .l .p3 a
{
    color: #fff;
}

.index-contact .l i {
  display: inline-block;
  width: 3em;
  height: 1px;
  background-color: #fff;
}

.index-contact .r .formBox {
  width: 80%;
  margin: 0 auto;
}

.index-contact .r .formT {
  background-color: #007ecb;
  color: #fff;
  padding-left: 2em;
  padding-top: 4%;
  padding-bottom: 4%;
  font-size: 16px;
}

.index-contact .r form {
  background-color: #fff;
  padding: 5%;
  font-size: 16px;
  color: #636363;
}

.index-contact .r p {
  position: relative;
  border-bottom: 1px solid #cbcbcb;
  padding-bottom: 1em;
  margin-top: 1em;
  height: 1.5em;
  line-height: 1.5em;
}

.index-contact .r form input[type=text],
.index-contact .r form textarea {
  border: 0;
  width: 100%;
  text-indent: 3em;
  font-size: 16px;
  height: 1.5em;
  line-height: 1.5em;
}

.index-contact .r form input[type=submit] {
  border: 0;
  width: 100%;
  background-color: #007ecb;
  height: 2.5em;
  line-height: 2.5em;
  color: #fff;
  font-size: 18px;
  margin-top: 1.5em;
}

.index-contact .r label {
  width: 3em;
  position: absolute;
  top: 0;
  left: 0;
  background-color: #fff;
}

@media (max-width: 768px) {
  .index-contact {
    background-attachment: initial;
  }
  .index-contact .l .p1 {
    font-size: 20px;
  }
  .index-contact .l .p2 {
    font-size: 12px;
  }
  .index-contact .l,
  .index-contact .r {
    width: 100%;
    float: none;
  }
  .index-contact .r {
    margin-top: 1em;
  }
  .index-contact .l .p3 {
    margin-top: 2%;
  }
  .index-contact .r .formT {
    padding-left: 0;
    text-align: center;
  }
}

/*友情链接*/

.friendsLinks_content {
  padding-top: 3%;
  padding-bottom: 1%;
}

.friendsLinks_t {
  font-size: 16px;
  position: relative;
}

.friendsLinks_t:before {
  content: "";
  position: absolute;
  width: 100%;
  height: 1px;
  background-color: #cccccc;
  top: 50%;
  left: 0;
  z-index: -1;
}

.friendsLinks_t span {
  background-color: #fff;
  padding: 0 1em;
  border-right: 1px solid #cccccc;
}

.friendsLinks_t small {
  font-size: 16px;
  color: #646464;
  text-transform: uppercase;
}

.friendsLinks_t i {
  font-size: 20px;
  color: #646464;
  margin-right: .5em;
}

.friendsLinks_list {
  margin-top: 1em;
}

.friendsLinks_list li {
  padding: 0 1em;
  border-left: 1px solid #cccccc;
  float: left;
  margin-bottom: 1em;
}

.friendsLinks_list li:first-child {
  border-left: 0;
}