.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;}
.company{
    width: 1200px;
    height: 400px;
    margin-top: 70px;
    display: flex;
    flex-wrap: nowrap;
    border: 1px solid #e6e6e6;
    position: relative;
}
.company_left{
    width: 550px;
    height: 360px;
    padding-left: 30px;
}
.company_right{
    width: 550px;
    height: 360px;
    background-color: blue;
    position: absolute;
    top: -30px;
    right: 30px;
}
.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;
}
.culture{
    width: 100%;
    height: 680px;
    /* background-color: yellow; */
    background-image: url('../切图/2-关于我们/组84.jpg');
    margin-top: 60px;
}
.culture_box{
    width: 1200px;
    height: 34px;
    font-family: '思源宋体';
    margin: 60px auto;
    text-align: center;
    font-size: 30px;
    color: #fff;
}
.culture_word{
    width: 1200px;
    height: 70px;
    margin: -30px auto;
    text-align: center;
    color: #fff;
}
.culture_centre{
    width: 1200px;
    height: 416px;
    /* background-color: red; */
    margin: 0 auto;
    
}
.culture_centre>ul{
    width: 100%;
    height: 204px;
    background-color: #fff;
    display: flex;
    flex-wrap: nowrap;
}
.culture_centre>ul>li{
    width: 25%;
    height: 204px;
    /* background-color: yellow; */
}
.culture_centre>ul>li>img{
    width: 100%;
    height: 100%;
}
.jy{
    margin: 28px 0 0 20px;
    font-size: 20px;
    color: #4d4d4d;
}
.jy:hover{
    color: #2d8de8;
}
.jy-word{
    margin-top: 10px;
    font-size: 14px;
    color: #666666;
}
.jy-picture{
    margin: 54px 0 0 200px;
}
.word{
    margin-top: 10px;
    font-size: 14px;
    color: #666666;
}
.picture{
    margin-left: 210px;
    margin-top: -56px;
}
.develop{
    width: 100%;
    height: 682px;
    /* background-color: pink; */
    background: url(../切图/progress.png)no-repeat center 105px;
}
.develop_box{
    width: 1200px;
    height: 32px;
    font-size: 22px;
    margin: 40px auto;
    line-height: 32px;
    border-left: 3px solid #2d8de8;
}
.technology{
    width: 1044px;
    height: 32px;
    /* background-color: aqua; */
    display: flex;
    justify-content: center;
    margin: 0 auto;
}
.GJB{
    width: 1044px;
    height: 32px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
}
.develop_picture{
    max-width: 100%;
    margin-top: 20px;
    height: 355px;
    background: url('../切图/2-关于我们/组183.png');
    background-size:100%;
    background-repeat: no-repeat;
    
}
.GJ{
    margin-left: 164px;
    /* width: 500px; */
}
.develop_nums{
    display: flex;
    justify-content: center;
    font-size: 16px;
    color: #fff;
}
.cx{
    width: 78px;
    margin-left: 60px;
}
.develop_num{
    width: 179px;
    margin-left: 195px;
    
}
.develop_number{
    margin-left: -4px;
}
.augmentation{
    height: 50px;
    /* background: yellow; */
    line-height: 90px;
    text-align: center;
    margin-left: 445px;
}
.foreign_trade{
    height: 45px;
    /* background: yellow; */
    line-height: 50px;
    text-align: center;
    margin-left: 270px;
}
.lathe{
    width: 1200px;
    height: 110px;
    display: flex;
    justify-content: center;
    line-height: 110px;
}
.add{
    width: 300px;
    /* margin-right: -40px; */
}
.year{
    width: 14px;
    /* color: #fff; */
}
.years{
    width: 40px;
    margin-left: 200px;
    /* color: #fff; */
}
.time{
    width: 1200px;
    height: 40px;
    display: flex;
    justify-content: center;
    margin: 0 auto;
}
.time-year{
    width: 340px;
    margin-top: 40px;
}
.time-years{
    width: 195px;
    margin-top: 40px;
}
.set_up{
    width: 1200px;
    height: 89px;
    display: flex;
    justify-content: center;
    margin: 0 auto;
}
.set_up_company{
    width: 340px;
    margin-right: 22px;
    padding-top: 65px;
}
.set_up_ISO{
    width: 265px;
    padding-top: 67px;
}
.register{
    width: 1200px;
    display: flex;
    justify-content: center;
    margin: 0 auto;
}
.register_rmd{
    width: 340px;
    margin-right: 22px;
}
.register_factory{
    width: 265px;
}
.actives{
    background-color: #2d8de8;
    color: #fff;
} 
.selected{
    display: block;   
}

.culture_box {padding-top:60px;}
.culture_box img {margin: 0 auto;}