.bg{
    background: url("../images/about_bg_m.png") no-repeat;
    background-size: 100% 1050px;
    /*padding-bottom: 100px;*/
}
.banner_left{
    width: 440px;
    color: #FFFFFF;
    font-size: 14px;
    line-height: 2;
}
.about{
    font-size: 26px;
    font-weight: bold;
    margin: 50px 0 15px 0;
}
.banner_tit{
    font-size: 20px;
    margin-bottom: 20px;
}
.about_content p{
    width: 49%;
}
.banner_right{
    width: 49%;
    /*margin-top: 125px;*/
}
.banner_right img{
    width: 100%;
}
.strategy_left{
    width: 100%;
}
.strategy_left img{
    width: 100%;
}
.strategy_right{
    /*width: 432px;*/
    /*margin-left: 50px;*/
    color: #333333;
    margin-top: 50px;
    font-size: 14px;
}
.strategy_line{
    width: 100%;
    height: 1px;
    background: #C4E4FF;
    margin: 24px 0;
}
.company_number{
    font-size: 26px;
    font-weight: 500;
}
.last{
    margin-top: 50px;
    margin-bottom: 24px;
}
.gn{
    font-weight: bold;
    line-height: 35px;
}
.gn span{
    font-weight: 400;
}
.honor_box{
    margin-bottom: 50px;
}
.honor_top_img{
    width: 48%;
}
.honor_top_img img{
    width: 100%;
}
.honor_bottom_img{
    width: 49%;
}
.honor_bottom_img img{
    width: 100%;
}
#certify{
    padding: 50px 0;
}
#certify .swiper-slide {
    /*height: 457px;*/
    width: 250px;
}
#certify .swiper-slide img{
    width: 100%;
}