.wapper {
    width: 68%;
    margin: 0 auto;
}
/* 轮播图开始 */
.lunbotubg {
    width: 100%;
    height: 1000px;
}
.swiper {
    width: 100%;
    height: 100%;
  }

  .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
  }

  .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .swiper {
    margin-left: auto;
    margin-right: auto;
  }
  .swiper-pagination01 {
      display: none;
  }
  .swiper-slide1 {
      position: relative;
  }
  .lbt1 {
      position: absolute;
      top: 50%;
      left: 20%;
  }
  .lbt1 h2 {
      font-size: 36px;
      color: #f0f8ff;
  }
  .lbt1 h3 {
    color: #f0f8ff;
    font-size: 18px;
    margin-top: 28px;
    font-weight: normal;
  }
.swiper-slide2 {
    position: relative;
}
.lbt2 {
    position: absolute;
    top: 50%;
    left: 50%;
}
.lbt2 h2 {
    font-size: 36px;
    color: #f0f8ff;
}
.lbt2 h3 {
  color: #f0f8ff;
  font-size: 18px;
  margin-top: 28px;
  font-weight: normal;
}
.swiper-slide3 {
    position: relative;
}
.lbt3 {
    position: absolute;
    top: 50%;
    left: 35%;
}
.lbt3 h2 {
    font-size: 36px;
    color: #f0f8ff;
}
.lbt3 h3 {
  color: #f0f8ff;
  font-size: 18px;
  margin-top: 28px;
  font-weight: normal;
}

/* 关于我们开始 */
.guanyubg {
    width: 100%;
    background: url(..//images/guanyu1.jpg)no-repeat center;
    background-attachment:fixed;
    padding-top: 73px;
}
.guanyu-top h2 {
    font-size: 36px;
    color: #333333;
    text-align: center;
    font-weight: normal;
}
.guanyu-top h3 {
    color: #ba9f74;
    font-size: 16px;
    text-align: center;
    margin-bottom: 15px;
}
.guanyu-top p {
    color: #666;
    font-size: 14px;
    margin-bottom: 30px;
}
.weixin {
    display: none;
    position: fixed;
    top: 45%;
    left: 45%;
    width: 200px;
    height: 200px;
    z-index: 100;
}
.weixin img {
    width: 200px;
    height: 200px;
}
.gy {
    text-align: center;
    position: relative;
}
.gy a {
    display: inline-block;
    margin-right: 0px;
    padding: 5px 10px;
    border: solid 1px #ba9f74;
    color: #ba9f74;
    font-size: 16px;
}
.gy-left {
    position: absolute;
    width: 35%;
    height: 1px;
    background: #ba9f74;
    top: 20px;
    left: 0;
    display: block;
}
.gy-right {
    position: absolute;
    width: 35%;
    height: 1px;
    background: #ba9f74;
    top: 20px;
    right: 0;
    display: block;
}
.guanyu-middle {
    margin-top: 114px;
}
.guanyu-left {
    float: left;
    width: 35%;
    text-align: right;
}
.guanyu-left ul li {
    margin-bottom: 85px;
}
.guanyu-left ul li .l1 {
    float: left;
    width: 75%;
}
.guanyu-left ul li .l1 h2 a {
    font-size: 18px;
    color: #333333;
} 
.guanyu-left ul li .l1 span {
    font-size: 16px;
    color: #666666;
}
.guanyu-left ul li .l2 {
    float: right;
    width: 20%;
}
.guanyu-middle1 {
    float: left;
    width: 30%;
}
.guanyu-middle1 img {
    width: 100%;
}
.guanyu-right {
    float: right;
    width: 35%;
    text-align: left;
}
.guanyu-right ul li {
    margin-bottom: 85px;
}
.guanyu-right ul li .l1 {
    float: right;
    width: 75%;
}
.guanyu-right ul li .l1 h2 a {
    font-size: 18px;
    color: #333333;
} 
.guanyu-right ul li .l1 span {
    font-size: 16px;
    color: #666666;
}
.guanyu-right ul li .l2 {
    float: left;
    width: 20%;
}
.guanyu-bottom {
    width: 100%;
    /* background: url(..//images/guanyu1.jpg)no-repeat center; */
    padding: 80px 0 60px;
    background-attachment:fixed;
}
.guanyu-bottom ul {
    width: 68%;
    margin: 0 auto;
}
.guanyu-bottom ul li {
    float: left;
    width: 23%;
    margin-left: 1%;
    margin-right: 1%;
    background: rgba(234, 232, 231, 0.7);
    padding: 24px 20px 0px;
}
.guanyu-bottom ul li div {
    width: 100%;
    margin: 0 auto;
}
.guanyu-bottom ul li div img {
    width: 100%;
}
.guanyu-bottom ul li h3 {
    text-align: center;
}
.guanyu-bottom ul li h3 span {
    font-size: 24px;
    color: #333;
    border-bottom: solid 3px #ba9f74;
    font-weight: bold;
    text-align: center;
    
}
.guanyu-bottom ul li p {
    font-size: 14px;
    color: #404040;
    line-height: 24px;
    padding-bottom: 20px;
    margin-top: 30px;
}
/* 最新产品开始 */
.chanpinbg {
    width: 100%;
    background-color: #ffffff;
    padding: 40px 0 30px;
}
.chanpin h2 {
    font-size: 24px;
    color: #333333;
    margin-bottom: 10px;
    text-align: center;
}
.chanpin h3 {
    font-size: 16px;
    color: #ba9f74;
    text-align: center;
}
.chanpin ul {
    margin-top: 35px;
}
.chanpin ul li {
    float: left;
    width: 18%;
    margin-left: 1%;
    margin-right: 1%;
    margin-bottom: 20px;
}
.chanpin ul li a div {
    width: 100%;
}
.chanpin ul li a div img {
    width: 100%;
}
.chanpin ul li a span {
    display: block;
    font-size: 14px;
    color: #333;
    text-align: center;
    font-weight: bold;
    margin-top: 15px;
}



      .videolist { position:relative; float:left; width:100%; margin-right:50px; margin-top:15px; margin-bottom:30px; }
	  .videolist:hover{ cursor: pointer; }
	  .videoed { display:none; width:50px; height:50px; position: absolute; left:40%; top:42%; z-index:99; border-radius:100%; }
	  .videos{ display:none; border: 0px solid #080808; position:fixed; left:27%; top:20%; /*margin-left:-320px; margin-top:-210px;*/ z-index:100; /*width:640px; height:360px;*/ }
	  .vclose { position:absolute;right:1%; top:1%; border-radius:100%; cursor: pointer; }
      .xia {
        display: block;
        font-size: 14px;
        color: #333;
        text-align: center;
        font-weight: bold;
        margin-top: 15px;
      }


/* 合作客户开始 */
.kehubg {
    width: 100%;
    background-color: #ffffff;
}
.kehu h2 {
    font-size: 24px;
    color: #333333;
    margin-bottom: 23px;
    text-align: center;
    font-weight: normal;
}
.kehu h3 {
    color: #ba9f74;
    font-size: 16px;
    text-align: center;
    font-weight: normal;
}
.kehu ul {
    margin-top: 63px;
}
.kehu ul li {
    width: 20%;
    margin-left: 2.75%;
    margin-right: 1.75%;
    float: left;
}
.kehu ul li img {
    width: 100%;
}


@media only screen and (max-width: 980px) {
    .wapper {
        width: 96%;
        margin: 0 auto;
    }
    /* 轮播图开始 */
    .lunbotubg {
        width: 100%;
        height: 300px;
    }
    .lbt1 {
        top: 30%;
    }
    .lbt1 h2 {
        font-size: 18px;
    }
    .lbt1 h3 {
        font-size: 14px;
        margin-top: 20px;
    }
    .lbt2 {
        top: 30%;
        left: 20%;
    }
    .lbt2 h2 {
        font-size: 18px;
    }
    .lbt2 h3 {
        font-size: 14px;
        margin-top: 20px;
    }
    .lbt3 {
        top: 30%;
        left: 20%;
    }
    .lbt3 h2 {
        font-size: 18px;
    }
    .lbt3 h3 {
        font-size: 14px;
        margin-top: 20px;
    }
    /* 关于我们开始 */
    .guanyubg {
        padding-top: 20px;
    }
    .guanyu-top h2 {
        font-size: 20px;
    }
    .guanyu-top h3 {
        font-size: 14px;
    }
    .gy-left {
        width: 20%;
    }
    .gy-right {
        width: 20%;
    }
    .guanyu-middle {
        margin-top: 30px;
    }
    .guanyu-left {
        width: 100%;
    }
    .guanyu-left ul li {
        margin-bottom: 20px;
    }
    .guanyu-left ul li .l1 h2 a {
        font-size: 14px;
    }
    .guanyu-left ul li .l1 span {
        font-size: 14px;
    }
    .guanyu-middle1 {
        width: 100%;
        height: 200px;
    }
    .guanyu-middle1 a img {
        height: 100%;
    }
    .guanyu-right {
        width: 100%;
    }
    .guanyu-right ul li {
        margin-bottom: 20px;
    }
    .guanyu-right ul li .l1 h2 a {
        font-size: 14px;
    }
    .guanyu-right ul li .l1 span {
        font-size: 14px;
    }
    .guanyu-bottom {
        padding: 20px 0;
    }
    .guanyu-bottom ul {
        width: 96%;
        margin: 0 auto;
    }
    .guanyu-bottom ul li {
        width: 48%;
    }
    .guanyu-bottom ul li p {
        height: 150px;
        margin-top: 10px;
    }
    .guanyu-bottom ul li h3 span {
        font-size: 18px;
    }
    /* 最新产品开始 */
    .chanpinbg {
        padding: 20px 0;
    }
    .chanpin h2 {
        font-size: 20px;
    }
    .chanpin h3 {
        font-size: 14px;
    }
    .chanpin ul li {
        width: 48%;
    }
    .chanpin ul li a span {
        font-size: 12px;
    }
    .videolist {
        margin-bottom: 0px;
        margin-top: 0px;
    }
    .videolist img {
        height: 100%;
    }
    .vd {
        margin-left: -17%;
        width: 320px;
        height: 200px;
        border: 0;
    }
    #video {
        width: 320px !important;
        height: 200px;
    }
    .videoed {
        display: none !important;
    }
    .vclose {
        top: 5%;
    }
    /* 合作客户开始 */
    .kehu ul li {
        width: 48%;
        margin-left: 1%;
        margin-right: 1%;
    }
    .kehu ul li img {
        width: 100%;
    }
}