@charset "utf-8";
#main {
  padding-top: 1px;
}
#main > .wd_1200 > .product {
  margin-top: 40px;
}
#main .cn_title,
#main .en_title {
  font-size: 22px;
  text-align: center;
  color: #555;
}
#main .en_title {
  margin-top: 10px;
  position: relative;
}
#main .en_title:before,
#main .en_title:after {
  content: '';
  display: block;
  position: absolute;
  top: 15px;
  height: 1px;
  width: 180px;
  background-color: #ccc;
}
#main .en_title:before {
  right: 50%;
  margin-right: 150px;
}
#main .en_title:after {
  left: 50%;
  margin-left: 150px;
}
#main > .wd_1200 > .product > .pro_list {
  margin-top: 37px;
}
#main > .wd_1200 > .product > .pro_list > li {
  float: left;
  width: 291px;
  margin-left: 12px;
  margin-bottom: 12px;
}
#main > .wd_1200 > .product > .pro_list > li > a {
  display: block;
  width: 100%;
  height: 291px;
  position: relative;
  overflow: hidden;
}
#main > .wd_1200 > .product > .pro_list > li > a > img {
  display: block;
  width: 100%;
  height: 100%;
  transition: transform 0.5s;
}
#main > .wd_1200 > .product > .pro_list > li > a > .title {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  box-sizing: border-box;
  padding: 0 10px;
  line-height: 40px;
  text-align: center;
  color: #fff;
  font-size: 14px;
  background-color: rgba(0, 0, 0, 0.5);
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
#main > .wd_1200 > .product > .pro_list > li > a:hover > img {
  transform: scale(1.2);
}
#main > .wd_1200 > .about_us {
  margin-top: 50px;
}
#main > .wd_1200 > .about_us .left {
  float: left;
  width: 460px;
  height: 320px;
}
#main > .wd_1200 > .about_us .left > img {
  display: block;
  width: 100%;
  height: 100%;
}
#main > .wd_1200 > .about_us .right {
  margin-top: 10px;
  width: 700px;
  float: right;
}
#main > .wd_1200 > .about_us .right > p {
  text-indent: 2em;
  color: #333;
  font-size: 16px;
  line-height: 35px;
}
#main > .wd_1200 > .about_us .right > a {
  margin-top: 20px;
  display: inline-block;
  width: 150px;
  height: 40px;
  background-color: #3b3f7e;
  line-height: 40px;
  text-align: center;
  color: #fff;
}
#main > .wd_1200 > .about_us .ab_us_con {
  margin-top: 40px;
}
#main > .wd_1200 > .about_us .en_title:before {
  margin-right: 100px;
}
#main > .wd_1200 > .about_us .en_title:after {
  margin-left: 100px;
}
#main > .contact {
  margin-top: 50px;
}
#main > .contact > .contact_bg {
  padding-top: 1px;
  min-width: 1200px;
  margin-top: 40px;
  height: 317px;
  background: url(../img/contact_bg.jpg) no-repeat center top;
  background-size: 1920px 318px;
}
#main > .contact > .contact_bg > .wd_1000 {
  margin-left: auto;
  margin-right: auto;
  width: 1000px;
  margin-top: 70px;
}
#main > .contact > .contact_bg > .wd_1000 > .des {
  margin: 12px auto;
  padding: 0px;
  text-align: center;
  font-size: 22px;
  line-height: 36px;
  color: #fff;
  letter-spacing: 1px;
  font-family: 微软雅黑;
}
#main > .contact > .contact_bg > .wd_1000 > .contact_num {
  text-align: center;
  font-size: 24px;
  line-height: 36px;
  color: #fff;
  /* background: url(../img/tel_icon2.png) no-repeat left 320px center; */
  background-size: 32px 27px;
}
#main > .advantage {
  padding-top: 1px;
  margin-top: 50px;
  height: 499px;
  background: url(../img/adv_bg.jpg) no-repeat center top;
  background-size: 1920px 500px;
}
.advantage .cn_title {
  margin-top: 30px;
  color: #111;
}
.advantage > .wd_1200 > .advan_list {
  margin-top: 50px;
  text-align: center;
}
.advantage > .wd_1200 > .advan_list > li {
  display: inline-block;
  vertical-align: top;
  width: 230px;
  margin-left: 55px;
  text-align: center;
}
.advantage > .wd_1200 > .advan_list > li > .tit {
  margin: 25px 0;
  font-size: 18px;
  color: #111;
}
.advantage > .wd_1200 > .advan_list > li > .des {
  color: #555;
  font-size: 16px;
  line-height: 28px;
}
#main > .news,
#main > .news > .news_list {
  margin-top: 50px;
}
#main > .news > .news_list > li {
  float: left;
  margin-left: 50px;
  width: 575px;
  box-shadow: 2px 2px 1px #e1e1e1;
  margin-bottom: 30px;
}
#main > .news > .news_list > li > a {
  display: block;
  padding-top: 1px;
  padding-bottom: 5px;
  border-left: 10px solid #969696;
  width: auto;
  width: 555px;
}
#main > .news > .news_list > li > a > .top {
  margin: 7px 0 0 14px;
}
#main > .news > .news_list > li > a > .top > .title {
  float: left;
  width: 400px;
  height: 30px;
  overflow: hidden;
  font-size: 16px;
  line-height: 34px;
  color: #4a4a4a;
}
#main > .news > .news_list > li > a > .top > .date {
  float: left;
  width: 130px;
  height: 30px;
  overflow: hidden;
  font-size: 14px;
  line-height: 34px;
  color: #999;
  text-align: right;
}
#main > .news > .news_list > li > a > .des {
  width: 538px;
  height: 30px;
  overflow: hidden;
  font-size: 14px;
  line-height: 30px;
  color: #999;
  margin: 0 0 0 14px;
}
#main > .news > .news_list > li > a:hover {
  border-color: #e60013;
}
#main > .news > .news_list > li > a:hover > .top > .title {
  color: #3b3f7e;
}



.friendship_link>.tit{
  margin-bottom: 20px;
  font-size: 20px;
}
.friendship_link>ul{
  font-size: 16px;
  color: #999;
}
.friendship_link>ul>li{
  float: left;
  margin-right: 20px;
}
.friendship_link>ul>li>a{
  color: #555;
}
.friendship_link>ul>li>a:hover{
  color: #3b3f7e;
}




@media screen and (max-width: 768px) {

  #main{
    width: 100%;
    overflow-x: hidden;
  }

  #main>.wd_1200{
    width: 100%;

  }

  #main > .wd_1200 > .product{
    margin-top: 30px;
  }

  #main .en_title{
    font-size: 16px;
  }

  #main .en_title:before{
    margin-right: 100px;
  }

  #main .en_title:before, #main .en_title:after{
    width: 80px;
  }

  #main .en_title:after{
    margin-left: 100px;
  }

  #main > .wd_1200 > .product > .pro_list{
    margin-top: 25px;
    padding: 0 15px;
  }

  #main > .wd_1200 > .product > .pro_list > li{
    float: none;
  }



  #main > .wd_1200 > .product > .pro_list > li{
    float: left;
  }

  #main > .wd_1200 > .product > .pro_list > li,
  #main > .wd_1200 > .product > .pro_list > li.ml_0{
    display: block;
    width: 48%;
    margin-right: 4%;
    margin-left: 0;
  }

  #main > .wd_1200 > .product > .pro_list > li:nth-child(even){
    margin-right: 0;
  }

  #main > .wd_1200 > .product > .pro_list > li > a{
    height: auto;
  }

  #main > .wd_1200 > .product > .pro_list > li > a > .des{
    width: auto;
  }

  #main > .wd_1200 > .product > .pro_list > li > a > .des{
    line-height: 22px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  #main > .wd_1200 > .product > .pro_list{
    overflow: hidden;
  }

  #main > .wd_1200 > .product > .pro_list > li{
    margin-bottom: 20px;
  }


  #main > .advantage{
    display: none;
  }

  #main > .wd_1200 > .about_us{
    margin-top: 10px;
  }
  #main > .wd_1200 > .about_us .ab_us_con{
    margin-top: 20px;
  }

  #main > .wd_1200 > .about_us .left{
    float: none;
    width: auto;
    height: auto;
    padding: 0 15px;
  }

  #main > .wd_1200 > .about_us .right{
    float: none;
  }

  #main > .wd_1200 > .about_us .right{
    width: auto;
    padding: 0 15px;
  }

  #main > .wd_1200 > .about_us .right > p{
    font-size: 14px;
    line-height: 2;
  }
  #main > .wd_1200 > .about_us .right > a{
    display: block;
    margin-left: auto;
    margin-right: auto;
  }

  #main > .contact{
    margin-top: 30px;
  }

  #main > .contact > .contact_bg{
    min-width: 0;
    margin-top: 20px;
    height: auto;
    width: auto;
    padding-left: 15px;
    padding-right: 15px;
    text-align: center;
  }

  #main > .contact > .contact_bg > .wd_1000{
    width: 100%;
    margin-top: 10px;
    font-size: 16px;
    text-align: center;
  }
  #main > .contact > .contact_bg > .wd_1000 > .des{
    font-size: 16px;
    text-indent: 2em;
    line-height: 1.8;
  }

  #main > .contact > .contact_bg > .wd_1000 > .contact_num{
    font-size: 20px;
    line-height: 1.8;
    padding-bottom: 10px;
  }

  #main > .news, #main > .news > .news_list{
    margin-top: 30px;
  }

  #main > .news > .news_list{
    margin-top: 20px;
    width: auto;
    padding-left: 15px;
    padding-right: 15px;
  }

  #main > .news > .news_list > li{
    float: none;
    width: 100%;
    margin-bottom: 20px;
    margin-left: 0;
  }

  #main > .news > .news_list > li > a > .top > .title{
    float: none;
    font-size: 14px;
    display: inline-block;
    width: 70%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  #main > .news > .news_list > li > a > .top > .date{
    float: right;
  }

  #main > .news > .news_list > li > a{
    width: 100%;
  }

  #main > .news > .news_list > li > a > .top > .date{
    width: auto;
  }

  #main > .news > .news_list > li > a > .top{
    margin-right: 5px;
  }

  #main > .news > .news_list > li > a > .des{
    width: auto;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .friendship_link{
    display: none;
  }

  #main{
    padding-bottom: 20px;
  }

  
}