.about .path{
    justify-content: flex-start;
    flex-wrap: wrap;
    height: 120px;
}
.about .path a{
    margin: 0 10px;
    color: #666;
}
.about .banner .content{
    position: relative;
    background: #080C17;
}
.about .banner img{
    width: 100%;
    opacity: 0.8;
}
.about .banner h2{
    font-size: 52px;
    color: #fff;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}
.about .banner .mask{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9;
    background: rgba(8, 12, 23,0.1);
}
.introduce .content{
    padding: 80px 0;
    flex-direction: column;
    background: #FAF7F5;
}
.introduce .content h2{
    max-width: 1180px;
    font-size: 28px;
    font-family: 'Roboto-Medium';
    font-weight: normal;
    text-align: center;
    line-height: 1.4;
    margin-bottom: 100px;
}
.introduce .content .box{
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    width: 100%;
    margin-bottom: 80px;
}
.introduce .content .box .box_in{
    flex-direction: column;
    justify-content: flex-start;
}
.introduce .content .box .box_in .img{
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: #E4E1DE;
    position: relative;
}
.introduce .content .box .box_in .img::after{
    width: 300px;
    height: 1px;
    position: absolute;
    top: 50%;
    left: 147%;
    content: '';
    background: #e4e1de;
}
.introduce .content .box .box_in:last-child .img::after{
    width: 0;
}
.introduce .content .box .box_in .number{
    display: flex;
}
.introduce .content .box .box_in span{
    display: inline-block;
    margin-top: 20px;
    font-size: 38px;
    font-family: 'Roboto-Bold';
    color: #B22A2A;
}
.introduce .content .box .box_in p{
    font-size: 14px;
    margin-top: 20px;
    text-align: center;
}
.introduce .content>p{
    font-size: 20px;
    color: #404040;
    max-width: 1080px;
    line-height: 1.6;
    text-align: center;
    margin-bottom: 20px;
}
.about_txt .content{
    padding: 120px 0;
}
.about_txt .content .box{
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}
.about_txt .content .box.table{
    flex-direction: column;
}
.about_txt .content .box.table h2{
    font-size: 28px;
    font-family: 'Roboto-Medium';
    font-weight: normal;
    margin-bottom: 30px;
}
.about_txt .content .box.table .line{
    width: 100%;
    height: 1px;
    border-bottom: 2px solid #666;
    margin: 30px 0;
}
.about_txt .content .box:nth-child(even){
    flex-direction: row-reverse;
}
.about_txt .content .box:nth-child(even) .left{
    margin-right: 0;
}
.about_txt .content .box:nth-child(even) .right{
    margin-right: 40px;
}
.about_txt .content .box:last-child{
    margin-bottom: 0;
}
.about_txt .content .left{
    margin-right: 40px;
    max-width: 800px;
    width: 100%;
}
.about_txt .content .right{
    flex-direction: column;
    color: #080C17;
    max-width: 720px;
    width: 100%;
}
.about_txt .content .right h2{
    font-size: 40px;
    font-family: 'Roboto-Medium';
    max-width: 720px;
    width: 100%;
    text-align: center;
    font-weight: normal;
}
.about_txt .content .right span.line{
    width: 40px;
    height: 2px;
    display: inline-block;
    margin-top: 40px;
    margin-bottom: 60px;
    background: #080C17;
}
.about_txt .content .right p{
    font-size: 16px;
    color: #080C17;
    line-height: 1.6;
    text-align: center;
    max-width: 720px;
    width: 100%;
}
.about_txt2 .content .row{
    justify-content: center;
}
.about_txt2 .content .cart{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 30px;
}
.about_txt2 .content .cart img{
    margin: 0 auto;
}
.about_txt2 .content .cart h3{
    margin: 20px 0;
    font-size: 24px;
    line-height: 1.4;
}
.about_txt2 .content .cart p{
    font-size: 16px;
    line-height: 1.4;
    text-align: center;
}




.related_links{
    background: #FAF7F5;
}
.related_links .content{
    padding: 120px 0;
}
.related_links .content .box{
    flex-direction: column;
    height: 200px;
    border-right: 1px solid #e4e1de;
}
.related_links .content .box:hover p{
    text-decoration: underline;
}
.related_links .row>div:last-child .box{
    border-right: none;
}
.related_links .content .box p{
    margin-top: 40px;
    font-size: 28px;
    color: #080C17;
}
@media (max-width:1400px) {
    .introduce .content{
        padding: 4.16665vw 30px;
    }
    .about_txt .content{
        padding:  6.25002vw 30px;
    }
    .about_txt .content .left{
        max-width: 50%;
    }
    .about_txt .content .right{
        max-width: 50%;
    }
    .introduce .content h2{
        margin-bottom: 5.20835vw;
    }
    .introduce .content .box{
        margin-bottom: 4.16665vw;
    }
    .related_links .content{
        padding:  6.25002vw 30px;
    }
}
@media (max-width:1279px) {
    .introduce .content .box .box_in .img::after{
        content: none;
    }
}
@media (max-width:1023px) {
    .about .banner img{
        height: 200px;
        object-fit: cover;
    }
    .about_txt .content .box{
        flex-direction: column;
    }
    .about_txt .content .left{
        max-width: 100%;
        margin-bottom: 30px;
    }
    .about_txt .content .right{
        max-width: 100%;
    }
    .about_txt .content .right span.line{
        margin-top: 20px;
        margin-bottom: 30px;
    }
    .about_txt .content .box:nth-child(even){
        flex-direction: column;
    }

}
@media (max-width:767px) {
    .about .path{
        height: auto;
        padding: 30px 0;
    }
    .about .banner h2{
        font-size: 28px;
    }
    .introduce .content h2{
        font-size: 24px;
    }
    .introduce .content .box .box_in .img{
        width: 75px;
        height: 75px;
    }
    .introduce .content .box .box_in .img img{
        width: 35px;
        height: 35px;
    }
    .introduce .content .box .box_in span{
        font-size: 26px;
    }
    .about_txt .content{
        padding: 30px 15px;
    }
    .about_txt .content .right h2{
        font-size: 24px;
    }
    .about_txt .content .box:nth-child(even) .right{
        margin-right: 0;
    }
    .related_links .content{
        padding: 30px 15px;
    }
    .related_links .content .box{
        border-right: none;
        height: auto;
        margin-bottom: 20px;
    }
    .related_links .content .box p{
        font-size: 22px;
        margin-top: 20px;
        line-height: 1.6;
    }
}