.product_box {
    width: 100%;
  
}
.product_title {
    width: 200px;
    /* height: 120px; */
    color: #1443a7;
    margin: 20px auto;
    /* line-height: 160px; */
    font-size: 24px;
    text-align: center;

}
.title {
    width: 250px ;
    height: 70px;
    margin: 0 auto;
    font-size: 16px;
    color:#4c4b4b;
    text-align: center;
}
.certificate{
    width: 1200px;
    height: 50px;
    font-size: 0;line-height: 0;text-align: center;
    /* background-color: red; */
    /* display: flex; */
    /* justify-content: center; */
}
.about{
    width: 120px;
    height: 40px;
    background-color: #e6e6e6;
    /* margin-left: -70px; */
    line-height: 40px;
    text-align: center;
    border-radius: 5px;
    display: inline-block;margin: 0 15px;
}
.abouts{
    width: 120px;
    height: 40px;
    background-color: #e6e6e6;
    /* margin-left: 20px; */
    line-height: 40px;
    text-align: center;
    border-radius: 5px;
    display: inline-block;margin: 0 15px;
}
.about:hover,.about.on {background-image: linear-gradient(0deg, 
    #4071d7 0%, 
    #1ea2f6 100%), 
linear-gradient(
    #4071d7, 
    #4071d7);
background-blend-mode: normal, 
    normal;}
.about a {color: #333;font-size: 16px;}
.about:hover a,.about.on a{color: #fff;text-decoration: none;}
.abouts a {color: #333;font-size: 16px;}
.abouts:hover a,.abouts.on a  {color: #fff;text-decoration: none;}
.abouts:hover,.abouts.on {background-image: linear-gradient(0deg, 
    #4071d7 0%, 
    #1ea2f6 100%), 
linear-gradient(
    #4071d7, 
    #4071d7);
background-blend-mode: normal, 
    normal;}
.honor{
    width: 1200px;
    height: 50px;
    /* background-color: yellow; */
    text-align: center;
    margin-top: 40px;
}
.honor_word{
    /* width: 30px; */
    font-size: 24px;
    /* margin-right: 100px; */
    text-align: center;
    /* border-bottom: 1px solid red; */
}
.honor_solid{
    width: 40px;
    border-top: 3px solid blue;
   margin: 16px auto 0;
}
.carousel{
    width: 1200px;
    height: 365px;
    /* background-color: peachpuff; */
}
.swiper-wrapper>ul{
    margin-top: 10px;
    display: flex;
    flex-wrap: nowrap;
}
.swiper-wrapper>ul>li{
    margin-left: 20px;
}
.company{
    width: 1200px;
    height: 400px;
    /* background-color: pink; */
    display: flex;
    flex-wrap: nowrap;
}
.company_left{
    width: 550px;
    height: 360px;
    /* background-color: peachpuff; */
}
.company_right{
    width: 550px;
    height: 360px;
    background-color: blue;
}
.company_right>img{
    width: 100%;
    height: 100%;
}
.qy{
    margin-top: 20px;
    font-size: 24px;
}
.width{
    margin-top: 15px;
    width: 50px;
    border-bottom: 3px solid #2d8de8;
}
.mien>ul{
    margin-top: 30px;
    font-size: 14px;
}
.mien>ul>li{
    margin-top: 10px;
    color: #666666;
}
.company_bom{
    width: 1200px;
    height: 420px;
    /* background-color: red; */
    
}
.company_bom>ul{
    display: flex;
    flex-wrap: nowrap;
}
.company_bom>ul>li{
    height: 240px;
    width: 350px;
    /* margin-left: 10px; */
}
.company_bom>ul>li>img{
    width: 100%;
    height: 100%;
}
.company_bom>ul>.company_img{
    margin-left: 25px;
}
.certificates_content{
    display: none;
}
.actives{
    background-color: #2d8de8;
    color: #fff;
}   
.selected{
    width: 100%;
    height: 455px;
    display: block;
}
.number{
    width: 1200px;
    height: 50px;
    margin-top: 40px;
}

/* .about_ceti {margin-top:50px;} */
.carousel .swiper-container {width:1120px;height: 282px;}
.carousel .swiper-container .swiper-slide {height:282px;width:auto!important;margin:0 30px 0 0!important;}
.carousel .swiper-container .swiper-slide img {height:282px;}
.a2-swiper-button-next {position:absolute;top:50%;margin-top:-17px; width: 20px;height: 34px;right:0;background:url(../images/icon/about_ceti_right.png)no-repeat center center;}
.a2-swiper-button-prev {position:absolute;top:50%;margin-top:-17px; width: 20px;height: 34px;left:0;background:url(../images/icon/about_ceti_left.png)no-repeat center center;}