/* 首页标题 */

.index-title {
  margin-bottom: 2%;
  text-align: center;
}

.index-title .ch {
  font-size: 24px;
  color: #a77a1d;
  position: relative;
  text-align: center;
}

.index-title .ch:before,
.index-title .ch:after {
  content: "";
  display: block;
  width: 2em;
  height: 4px;
  position: absolute;
  top: 50%;
  margin-top: -2px;
  background-color: #a77a1d;
}

.index-title .ch:before {
  right: 100%;
  margin-right: .5em;
}

.index-title .ch:after {
  left: 100%;
  margin-left: .5em;
}

@media (max-width: 768px) {
  .index-title .ch {
    font-size: 18px;
  }
  .index-title .ch:before,
  .index-title .ch:after {
    height: 2px;
    margin-top: -1px;
  }
}


/* banner图 */
.bannerList{
  overflow: hidden;
  position: relative;
}
.bannerList li{
  width: 100%;
}
.bannerList li .imgBox{
  width: 100%;
  padding-bottom: 41.6%;
  box-shadow: 0 0 0 0 red;
}
@media (max-width: 768px) {
  .bannerList li .imgBox{
   /* padding-bottom: 66.66%;*/
  }
}

/*产品中心*/
.publicList .list{
  overflow: hidden;
}
.publicList .list ul{
  display: block;
}
.publicList .list li{
  box-sizing: border-box;
  width: 25%;
  padding: 0 1%;
  margin-bottom: 2%;
  float: left;
}

.publicList .list .imgBox{
  box-sizing: border-box;
  width: 100%;
  padding-bottom: 60%;
  border: 1px solid #ddd;
}
.publicList .list .imgBox img{
  max-width: 100%;
  max-height: 100%;
}
.publicList .list li span{
  display: block;
  height: 40px;
  line-height: 40px;
  background-color: #ddd;
  font-size: 14px;
  text-align: center;
}
@media (max-width: 768px) {
  .publicList .list ul{
    display: flex; /*移动端由block改成flex,才能滑动*/
  }
  .publicList .list li span{
    font-size: 12px;
    height: 2.5em;
    line-height: 2.5em;
  }
}


/*产品中心*/
.product .type{
  margin-bottom: 4%;
}
.product .type ul {
  text-align: center;
}

.product .type li {
  display: inline-block;
  width: auto;
  min-width: 6em;
  padding: 0 5px;
  margin: 0 1% 20px;
  border-radius: 6px;
  text-align: center;
  height: 38px;
  line-height: 38px;
  font-size: 18px;
  white-space: nowrap;
  background-color: #959595;
  color: #fff;
}
.product .type li a
{
    display: block;
    color: #fff;
}

.product .type li:hover,
.product .type li.active-nav {
  background-color: #a77a1d;
  color: #fff;
}

.product .cont {
  margin-top: 4%;
}

.product .cont .contBox {
  position: relative;
}

.product .cont li {
  float: left;
  width: 25%;
}

.product .cont li .paddingBox {
  display: block;
  padding: 0 15px;
}

.product .cont li .imgBox {
  padding-bottom: 86.2%;
  border: 1px solid #ddd;
}

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

.product .cont li span {
  display: block;
  height: 2.5em;
  line-height: 2.5em;
  font-size: 14px;
  background-color: #ddd;
  text-align: center;
  padding: 0 0.5em;
}

.product .cont li span a{
  color: #000;
}

.picBox {
  width: 100%;
  overflow: hidden;
}

.picMarquee2,
.picMarquee {
  overflow: hidden;
}


@media (max-width: 768px) {
  .product .type ul {
    text-align: center;
  }
  .product .type li {
    display: inline-block;
    float: none;
    width: 23%;
    min-width: auto;
    font-size: 14px;
    height: 25px;
    line-height: 25px;
    margin-bottom: 10px;
  }

}
/*产品中心end*/


/*工程案例*/

.project {
  padding: 2% 0;
}

.project.publicList .list {
  position: relative;
  overflow: visible;
}

.security-project {
  overflow: hidden;
}

.project.publicList .list ul {
  display: flex;
}

.project.publicList .list .imgBox {
  padding-bottom: 76%;
}

.project.publicList .list li {
  width: 25%;
  padding: 0 4px;
  margin-bottom: 2px;
}

.project-button-prev,
.project-button-next {
  position: absolute;
  left: -4%;
  top: 50%;
  margin-top: -25px;
  display: block;
  width: 40px;
  height: 40px;
  background: #aeaeae url(../Images/slider-arrow.png) -108px 5px no-repeat;
  border-radius: 50%;
  border: 2px solid #aeaeae;
}

.project-button-next {
  left: auto;
  right: -4%;
  background-position: 14px 5px;
}

.project-button-prev:hover,
.project-button-next:hover {
  background-color: red;
  border-color: red;
}

@media (max-width: 768px) {
  .project.publicList .list span {
    margin-top: -2.5em;
  }
  .project-button-prev,
  .project-button-next {
    display: none;
  }
}
/*工程案例end*/

/*关于我们*/
.about {
    background: #a77a1d url("../Images/aboutBg.jpg") no-repeat center center / cover;
    padding: 45px 0 300px 0;
}
    .about .image img {
        margin: 0 auto;
        display: block;
    }
    .about .content {
        width: 760px;
        max-width: 100%;
        font-size: 14px;
        line-height: 2em;
        margin: 35px auto 0;
        color: #f6dc83;
    }
        .about .content p {
            text-indent: 2em;
            margin-bottom: 10px;
        }
        .about .content .more {
            display: block;
            width: 142px;
            height: 25px;
            line-height: 25px;
            background-color: #f6dc83;
            color: #231f20;
            text-align: center;
            margin-left: auto;
            margin-right: 0;
            border-radius: 25px;
        }
            .about .content .more:hover {
                background-color: #ecc12c;
            }
@media (max-width: 768px) {
    .about {
    
        padding: 40px 0 100px 0;
    
    }
    .about .content {
        padding: 0 15px;
        box-sizing: border-box;
    }
    .about .image img {
        width: 100px;
    }
}
/*关于我们end*/

/*新闻中心*/
.news .dongtai{
  float: left;
  width: 61%;
}
.news .zhishi{
  float: right;
  width: 36%;
}

.news-header{
  background-color: #e8e8e8;
  line-height: 50px;
  margin-bottom: 25px;
}
.news-header .news-title{
  background-color: #a77a1d;
  color: #fff;
  font-size: 22px;
  text-align: center;
  width: 7em;
  float: left;
}
.news-header .more{
  float: right;
  margin-right: 1em;
  color: #7a7a7a;
}
.news-header .more:after{
  content: "——>";
  margin-left: 1em;
}
@media (max-width: 768px) {
  .news .dongtai,
.news .zhishi{
  float: none;
  width: 100%;
}
  .news-header{
    line-height: 35px;
    margin-bottom: 15px;
  }
  .news-header .news-title{
    font-size: 18px;
  }
  .news-header .more{
    font-size: 12px;
  }
  .news-header .more:after {
    display: none;
  }
}





.news .content .newsImg{
  float: left;
  width: 552px;
  max-width: 44%;
  margin-right: 2%;
}
.news .content .newsImg img{
  width: 100%;
}
.news .content .list{
  overflow: hidden;
}
.news .list li {
  border-bottom: dashed #c9c9c9 1px;
  padding: 0 10px 2.5%;
  color: #333;
  margin-bottom: 3.5%;
  box-sizing: border-box;
}


.news .list li .newsTitle {
  font-size: 16px;
  line-height: 28px;
}
.news .zhishi .list li{
  padding-bottom: 2%;
  margin-bottom: 2%;  
}
.news .zhishi .list li a{
  padding-left: 0.5em;
  border-left: 4px solid #a77a1d;
}
.news .zhishi .list li:first-child a{
  padding-left: 0;
  border-left: none;
}
.news .list li .newsTitle .pubTime
{
    font-size: 0.8em;
    color: #666;
    float: right;
    margin-left: 0.5em;
}
.news .list li .newsTitle a.title{
  color: #000;
  overflow: hidden;
}
.news .list li .newsTitle a:hover{
  color: #8e0100;
}

.news .list li p {
  font-size: 12px;
  height: 60px;
  line-height: 20px;
  overflow: hidden;
  margin-top: 10px;
  position: relative;
  color: #666;
}

/*.news .list li p .more {
  position: absolute;
  bottom: 0;
  right: 0;
  color: #e60b11;
  padding-left: 1.5em;
  background-color: #fff;
  background: -webkit-linear-gradient(left, rgba(255, 255, 255, 0) 0, white 10%);
}*/

.news .list .newsImg {
  float: left;
  width: 105px;
  height: 105px;
  margin-right: 1em;
}
.news .list .newsImg img{
  width: 100%;
  height: 100%;
}
.news .list .newsContent{
  overflow: hidden;
}
@media (max-width: 768px) {
  
  .news .content .newsImg{
    display: none;
  }
  .news .list li .newsTitle{
    font-size: 14px;
    line-height: 1.6;
  }
  .news .list li{
    padding-bottom: 2%;
    margin-bottom: 2%;
  }
}
/*新闻中心end*/

/*视频模块*/
.video{
  padding: 4% 0;
  background-color: #f5f5f5;
}
.video .info{
  float: left;
  width: 50%;
  overflow: hidden;
}
.video .videoBox{
  float: right;
  width: 50%;
  padding-bottom: 28%;
  position: relative;
}
.video .info .title{
  margin-top: 2em;
}
.video .info .title .ch{
  font-size: 33px;
  font-weight: bold;
  display: block;
}
.video .info .title .en{
  font-size: 18px;
  color: #7e7e7e;
  text-transform: uppercase;
  display: block;
}
.video .info .content{
  margin-top: 2em;
  font-size: 18px;
  line-height: 1.8;
  padding-right: 2em;
}
.video .videoBox video{
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  margin: auto;
  background-color: #000;
}
@media (max-width: 768px) {
  .video .info,
  .video .videoBox{
    float: none;
  }
  .video .info{
    width: 100%;
  }
  .video .info .title{
    text-align: center;
    margin-top: 0;
  }
  .video .info .title .ch{
    font-size: 20px;
  }
  .video .info .title .en{
    font-size: 14px;
  }
  .video .info .content{
    padding-left: 2em;
    margin-top: 1em;
    font-size: 14px;
    display: none;
  }
  .video .videoBox{
    width: 90%;
    padding-bottom: 51%;
    margin: 2% auto 0;
  }
}
/*视频模块end*/

/*顶部最新新闻*/
.topNewsBox{
  background-color: #eeeeee;
  padding: 6px 0;
}
 
.topNewsBox .icon{
  line-height: 30px;
  float: left;
  padding-right: .5em;
  color: #d90000;
  /*background: url("../Images/topNewsIcon.png") no-repeat 0 center / contain;*/
}
.topNews{
  float: left;
  overflow: hidden;
  height: 30px;
  line-height: 30px;
  width: 500px;
  max-width: 100%;
  margin-left: 0;
}
.phoneBtn{
  float: right;
  font-size: 0;
}
.phoneBtn input{
  height: 30px;
  font-size: 14px;
  font-family: "微软雅黑";
  border: 1px solid #b3b3b3;
  padding: 2px 10px;
  color: #b3b3b3;
  background-color: #eeeeee;
  box-sizing: border-box;
}
.phoneBtn input.top_tel{
  border-radius: 30px 0 0 30px;
  border-right: none;
  width: 200px;
}
.phoneBtn input.phone_submit{
  border-radius: 0 30px 30px 0;
  cursor: pointer;
}
.phoneBtn input.phone_submit:hover{
  border-color: #a77a1d;
  color: #a77a1d;
}
@media (max-width: 768px) {
  .topNewsBox{
    font-size: 12px;
    padding: 2px 10px;
  }
  .topNewsBox .main{
    display: flex;
  }
  .topNewsBox .icon{
    float: none;
  }
  .topNewsBox .topNews {
    float: none;
    flex: 1;
  }
  .phoneBtn{
    float: none;
    display: none;
  }
}
/*顶部最新新闻end*/

/*保障*/
.guarantee{
  overflow: hidden;
}
.guarantee-main{
  border-collapse:collapse;
  margin: 0 -15px;
}
.guarantee .box{
  display: table-cell;
  width: 23%;
  background-color: #00479d;
  color: #fff;
  border-left: solid 15px #fff;
  border-right: solid 15px #fff;
  padding: 1.5em;
  box-sizing: border-box;
}
.guarantee .box img{
  display: block;
  max-width: 50%;
  margin: 10% auto 0;
}
.guarantee .box span{
  display: block;
  text-align: center;
  font-size: 24px;
  margin-top: 0.5em;
}
.guarantee .box p{
  font-size: 18px;
  margin-top: 0.5em;
}
@media (max-width: 768px) {
  .guarantee-main{
    margin: 0 1%;
  }
  .guarantee .box{
    display: block;
    float: left;
    width: 48%;
    border: none;
    margin: 1%;
  }
  .guarantee .box:nth-child(2n+1){
    clear: left;
  }
  .guarantee .box p{
    display: none;
  }
}
/*保障end*/


/* 友情链接 */
.friendsLinks_content
{
    margin-top: 4%;
}
.friendsLinks_list li
{
    float: left;
    margin: 0 10px 10px 10px;
}