*{
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
}
.news_banner{
    width: 100%;
    height: 84.4vw;
}
.news_banner img{
    width: 100%;
    height: 100%;
}
/* 二级导航 */
.erji_navigation{
    width: 100%;
    height: 9.3333vw;
    background-color: #f5f5f5;
}
.erji_navigation_content{
    width: 94.6667vw;
    margin: 0 auto;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.erji_navigation_content_right{
    font-size: 2.4vw;
    display: flex;
    align-items: center;
    height: 100%;
    color: #666666;
}
.erji_navigation_content_right span{
    margin-left: 1.3333vw;
}
.dangqian{
    color: #3b87d1;
}
.erji_navigation_content_left{
    width: 43.7333vw;
    height: 5.2vw;
    border: 0.1333vw solid #1f7ec7;
    display: flex;
}
.erji_navigation_content_left .iconfont{
    color: #1f7ec7;
    font-size: 2.9333vw;
    line-height: 5.2vw;
    margin-left: 1.6vw;
}
.erji_navigation_content_left input{
    width: 30vw;
    border: none;
    height: 5.0667vw;
}
.erji_navigation_content_left_btn{
    width: 8.9333vw;
    background-color: #1f7ec7;
    color: #fff;
    font-size: 2.4vw;
    text-align: center;
    line-height: 5.2vw;
}
/* 导航目录 */
.product_details_navigation{
   width: 100%;
    height: 8vw;
    border-bottom: 0.1333vw solid #cccccc;
}
.product_details_navigation_middle{
    width: 94.6667vw;
    margin: 0 auto;
}
.product_details_navigation_middle{
    display: flex;
    height: 8vw;
    align-items: center;
    /* justify-content: space-between; */
}
.product_details_navigation_middle div{
    font-size: 2.6667vw;
    text-align: center;
    height: 100%;
    line-height: 8vw;
    padding: 0 3.6vw;
}
.product_details_navigation_middle div a{
    color: #333333;
}
.product_details_navigation_middle span{
    width:0.2667vw;
    height: 2.6667vw;
    background-color: #999999;
}
.product_details_navigation_middle_active{
    background-color: #ca0606;
}
.product_details_navigation_middle_active a{
    color: #ffffff !important;
}
.company_news_details_return{
    width: 94.6667vw;
    margin: 0 auto;
    margin-top: 7.3333vw;
    font-size: 3.2vw;
    border-bottom: 0.5333vw solid #ca0606;
    padding-bottom: 5.3333vw;
}
.company_news_details_return a{
    color:#333333;
}
.company_news_details_middle{
    width: 94.6667vw;
    margin: 0 auto;
    background-color: #f7f7f7;
}
.company_news_details_middle_top_title{
    width: 68vw;
    margin: 0 auto;
    font-size: 4.8vw;
    color: #333333;
    text-align: center;
    padding-top: 5.3333vw;
    font-weight: 600;
    line-height: 1.8;
}
.company_news_details_middle_top_iconf{
    font-size: 2.1333vw;
    color: #666666;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}
.company_news_details_middle_top_iconf span{
    margin-right: 1.3333vw;
}
.company_news_details_middle_top_iconf img{
    width: 3.8667vw;
    height: 3.3333vw;
    margin-left: 0.8vw;
}
.company_news_details_middle_top{
    border-bottom: 0.1333vw solid #ebebeb;
    padding-bottom: 4.6667vw;
}
.company_news_details_content{
    width: 94.6667vw;
    margin: 0 auto;
    margin-top: 4vw;
}
.company_news_details_content p{
    font-size: 2.4vw;
    color: #808080;
    line-height: 2;
    margin-bottom: 5.3333vw;
}
.company_news_details_content img{
    width: 100%;
    margin: 4vw 0;
}
/* 分页 */
.pagesize{
    width: 94.6667vw;
    margin: 0 auto;
    margin-top: 6vw;
}
.up{
    font-size: 2.6667vw;
}
.up a{
    color: #333333;
}
.next{
    font-size: 2.6667vw;
    margin-top: 4vw;
}
.next a{
    color: #333333;
}
.company_survey{
    text-align: center;
    padding-top: 10.6667vw;
    position: relative;
}
.company_survey_title{
    font-size: 4vw;
    /* margin-bottom: 2vw; */
    font-weight: 600;
}
.company_survey_heng1{
    width: 26.6667vw;
    height: 0.13777vw;
    background-color: #e6e6e6;
    /* background-color: #000; */
    margin: 0 auto;
    margin-top: 2vw;
}
.company_survey_heng2{
    width: 5.3333vw;
    height: 0.4vw;
    background-color: #db0a24;
    position: absolute;
    left: calc(50% - 2.666vw);
    bottom: 0;
}
.company_survey2{
    padding-top: 8vw;
}
/* 热销产品详情 */
.product_details_middle{
    width: 94.6667vw;
    margin: 0 auto;
    margin-top: 8vw;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.product_details_middle_content{
    width: 45.6vw;
    height: 49.2vw;
    border: 0.1333vw solid #f3f3f3;
    border-bottom: 0.4vw solid #ca0606;
    margin-bottom: 4vw;
}
.product_details_middle_content img{
    width: 100%;
    height: 32.1333vw;
}
.product_details_middle_content_title{
    width: 40.6667vw;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    margin-top: 2.6667vw;
}
.product_details_middle_content_right{
    font-size: 2.9333vw;
}
.product_details_middle_content_left{
    font-size: 2.1333vw;
}
.product_details_middle_content_left a{
    color: #1f7ec7;
}
.product_details_middle_content_footer{
    font-size: 2.1333vw;
    color: #808080;
    width: 40.6667vw;
    margin: 0 auto;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-top: 2.6667vw;
    line-height: 1.8;
}
.index_footer{
    width: 94.6667vw;
    margin: 0 auto;
    background-color: #f5f5f5;
    padding-bottom: 5.8667vw;
    margin-bottom: 18.4vw;
    margin-top: 5.3333vw;
  }
  .index_footer_title{
    font-size: 5.3333vw;
    width: 80.8vw;
    margin: 0 auto;
    padding-top: 5.3333vw;
    color: #000000;
    font-weight: 600;
  }
  .index_footer_input{
    width: 80.8vw;
    margin: 0 auto;
    margin-top: 4.6667vw;
  }
  .index_footer_input_one{
    display: flex;
    border: 0.1333vw solid #e9e9e9;
    margin-bottom: 1.3333vw;
  }
  .index_footer_input_one .iconfont{
    width: 11.8667vw;
    height: 8vw;
    text-align: center;
    line-height: 8vw;
    font-size: 4.9333vw;
    background-color: #fff;
    border-right: 0.1333vw solid #e9e9e9;
    color: #686868;
  }
  .index_footer_input_one input{
    width: 65.6vw;
    height: 8vw;
    border: none;
    font-size: 3.2vw;
    padding-left: 2.6667vw;
  }
  .index_footer_textarea{
    display: flex;
    border: 0.1333vw solid #e9e9e9;
    
  }
  .index_footer_textarea .iconfont{
    width: 11.8667vw;
    /* height: 8vw; */
    text-align: center;
    /* line-height: 8vw; */
    font-size: 4.9333vw;
    background-color: #fff;
    border-right: 0.1333vw solid #e9e9e9;
    color: #686868;
    height: 24.9333vw;
    /* line-height:24.9333vw; */
    /* margin-top: 1.6vw; */
    line-height: 8vw;
  }
  .index_footer_textarea textarea{
    width: 65.5vw;
    height: 22.2667vw;
    border: none;
    font-size: 3.2vw;
    padding-left: 2.6667vw;
    padding-top: 2.6667vw;
  }
  .index_footer_btn{
    width: 81.3333vw;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    margin-top: 3.6vw;
  }
  .index_footer_btn_mf{
    width: 38.5333vw;
    height: 8.6667vw;
    background-color: #db0a24;
    text-align: center;
    line-height: 8.6667vw;
    font-size: 3.2vw;
  }
  .index_footer_btn_mf a{
    color: #fff;
  }
  .index_footer_btn_zx{
    width: 38.5333vw;
    height: 8.6667vw;
    background-color: #4a4a4a;
    text-align: center;
    line-height: 8.6667vw;
    font-size: 3.2vw;
  }
  .index_footer_btn_zx a{
    color: #fff;
  }

  .index_title{
    text-align: center;
    margin-top: 8vw;
    position: relative;
  }


  .index_title_zw{
    text-align: center;
    color: #000000;
    font-size: 4vw;
  }
  .index_title_yw{
    text-align: center;
    color: #999999;
    margin-top: 1.3333vw;
    font-size: 2.1333vw;
  }
  .index_title_heng{
    width: 5.3333vw;
    height: 0.4vw;
    background-color: #db0a24;
    margin: 0 auto;
    margin-top: 2.2667vw;
  }
.index_title_heng2{
    width: 31.3333vw;
    height: 0.1333vw;
    background-color: #cccccc;
    position: absolute;
    left: calc(50% - 15.73335vw);
    bottom: 0.1333vw;
}
/* 立即留言详情 */
.message{
    width: 100%;
    background-color: #f5f5f5;
    margin-top: 4.2667vw;
    padding-bottom: 5.8667vw;
}
.message_title{
    width: 80.9333vw;
    margin: 0 auto;
    font-size: 5.3333vw;
    color: #000000;
    padding-top: 6vw;
}
.message_form{
    width: 80.9333vw;
    margin: 0 auto;
    margin-top: 4vw;
}
.message_form_address{
    width: 100%;
    height: 8.2667vw;
    border: 0.1333vw solid #e9e9e9;
    display: flex;
    margin-bottom: 1.3333vw;
}
.message_form_address_iconf{
    width: 11.8667vw;
    border-right: 0.1333vw solid #e9e9e9;
    font-size: 4.2667vw;
    text-align: center;
    line-height: 8.2667vw;
    color: #717171;
    background-color: #fff;
}
.message_form_address input{
    background-color: #fff;
    border: none;
    padding-left: 2.6667vw;
    width: 65.8667vw;
}
.message_form_ly{
    width: 100%;
    height: 24.9333vw;
    display: flex;
    border: 0.1333vw solid #e9e9e9
}
.message_form_ly textarea{
    background-color: #fff;
    border: none;
    padding-left: 2.6667vw;
    width: 65.8667vw;
    padding-top: 2.6667vw;
    resize: none;
}
.message_form_btn{
    display: flex;
    justify-content: space-between;
    margin-top: 3.4667vw;
}
.message_form_btn_tj{
    width: 38.5333vw;
    height: 8.6667vw;
    background-color: #db0a24;
    border: none;
    text-align: center;
    color: #fff;
}
.message_form_btn_zx{
    width: 38.5333vw;
    height: 8.6667vw;
    background-color: #4a4a4a;
    border: none;
    text-align: center;
    color: #fff;
}