.about {
    width: 1200px;
    margin: 80px auto;
}
.about .about-content{
    width: 100%;
    margin-top: 40px;
}
.about .about-content .about-content-left{
    width: 590px;
    aspect-ratio: 590 / 471;
    float: left;
    border-radius: 12px;
}
.about .about-content .about-content-left img{
    width: 100%;
}
.about .about-content .about-content-right{
    width: 580px;
    float: right;
    display: grid;
    margin-top: 10px;
}
.about .about-content .about-content-right .about-content-right-title{
    font-weight: bold;
    font-size: 34px;
    color: #1A1A1A;
    line-height: 44px;
}
.about .about-content .about-content-right .about-content-right-text{
    font-size: 16px;
    color: #666666;
    line-height: 32px;
    margin-top: 20px;
}
.about .about-content .about-content-right .about-content-more{
    width: 171px;
    height: 64px;
    font-size: 16px;
    color: #999999;
    line-height: 64px;
    text-align: center;
    border: 1px solid #E6E6E6;
    margin-top: 30px;
    cursor: pointer;
}
.about .about-content .about-content-right .about-content-more:hover{
    background: #E60012;
    color: #FFFFFF;
    border-color: #E60012;
}


.about .about-engineering{
    width: 100%;
}
.about .about-engineering .about-engineering-item{
    width: 50%;
    padding-left: 20px;
    padding-right: 20px;
    float: left;
    font-size: 16px;
    color: #333333;
    margin: 30px 0 0;
    text-align: center;
    cursor: pointer;
}
.about .about-engineering .about-engineering-item .about-engineering-item-num{
    font-weight: bold;
    font-size: 47px;
    color: #E60012;
    line-height: 53px;
}
.about .about-engineering .about-engineering-item .about-engineering-item-title{
    font-size: 14px;
    color: #333333;
    line-height: 20px;
    margin-top: 13px;
}



@media screen and (min-width: 1000px) and (max-width: 1440px){
    .about{
        width: 900px;
    }
    .about .about-content .about-content-left{
        width: 442px;
    }
    .about .about-content .about-content-right{
        width: 435px;
    }
    .about .about-content .about-content-right .about-content-right-title{
        font-size: 26px;
        line-height: 40px;
    }
    .about .about-content .about-content-right .about-content-right-text{
        font-size: 14px;
        line-height: 21px;
        margin-top: 15px;
    }
    .about .about-engineering .about-engineering-item{
        margin-top: 10px;
    }
    .about .about-engineering .about-engineering-item .about-engineering-item-num{
        font-size: 36px;
        line-height: 40px;
    }
    .about .about-engineering .about-engineering-item .about-engineering-item-title{
        height: 40px;
        margin-top: 5px;
    }
    .about .about-content .about-content-right .about-content-more{
        margin-top: 0;
        width: 150px;
        height: 48px;
        line-height: 48px;
    }
}
@media screen and (max-width: 1000px){
    .about-wrap{
        padding: 60px 0;
    }
    .about{
        width: 700px;
    }
    .about .about-content{
        margin-top: 30px;
    }
    .about .about-content .about-content-left{
        width: 344px;
    }
    .about .about-content .about-content-right{
        width: 344px;
        margin-top: 0;
    }
    .about .about-content .about-content-right .about-content-right-title{
        font-size: 24px;
        line-height: 33px;
    }
    .about .about-content .about-content-right .about-content-right-text{
        font-size: 12px;
        line-height: 18px;
        margin-top: 5px;
    }
    .about .about-engineering .about-engineering-item{
        margin-top: 0;
    }
    .about .about-engineering .about-engineering-item .about-engineering-item-num{
        font-size: 30px;
        line-height: 33px;
    }
    .about .about-engineering .about-engineering-item .about-engineering-item-title{
        height: 36px;
        margin-top: 0px;
        font-size: 12px;
        line-height: 18px;
    }
    .about .about-content .about-content-right .about-content-more{
        margin-top: 0;
        width: 120px;
        height: 40px;
        line-height: 40px;
        font-size: 14px;
    }
}


.brand-wrap{
    width: 100%;
    background: #F9FAFB;
    padding: 80px 0 50px;
}
.brand-wrap .brand{
    width: 1200px;
    margin: 0 auto;
}
.brand-wrap .brand .brand-list{
    width: 100%;
    margin-top: 40px;
}
.brand-wrap .brand .brand-list .brand-item{
    width: 19%;
    aspect-ratio: 216 / 120;
    float: left;
    margin-right: 1.25%;
    border-radius: 12px;
    cursor: pointer;
    overflow: hidden;
    margin-bottom: 30px;
}
.brand-wrap .brand .brand-list .brand-item img{
    width: 100%;
    height: 100%;
    transition: all 0.5s;
}
.brand-wrap .brand .brand-list .brand-item:nth-child(5n){
    margin-right: 0;
}
.brand-wrap .brand .brand-list .brand-item:hover img{
    transform: scale(1.1);
}



@media screen and (min-width: 1000px) and (max-width: 1440px){
    .brand-wrap .brand{
        width: 900px;
    }
}
@media screen and (max-width: 1000px){
    .brand-wrap .brand{
        width: 700px;
    }
}


.honor{
    width: 1200px;
    height: 100%;
    background: #FFFFFF;
    padding: 80px 0 40px;
    margin: 0 auto;
}
.honor .title{
    margin-bottom: 60px;
}
.honor .honor-list{
    width: 100%;
}
.honor .honor-list .honor-item{
    width: 24%;
    aspect-ratio: 285 / 402;
    float: left;
    margin-right: 1.33%;
    background: #FFFFFF;
    padding-bottom: 40px;
    cursor: pointer;
    position: relative;
}
.honor .honor-list .honor-item:nth-child(4n){
    margin-right: 0;
}
.honor .honor-list .honor-item img{
    width: 100%;
    height: 100%;
}


@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .honor{
        width: 900px;
    }
}
@media only screen and (max-width: 1000px) {
    .honor{
        width: 700px;
    }

}