@media only screen and (max-width: 1280px){
    .index-about-info-box{
        width: 800px;
    }
    .index-detector-all-box{
        width: 1000px;
    }
}
@media only screen and (max-width: 1000px){
    .index-about-info-box{
        width: 600px;
    }
    .index-detector-all-box{
        width: 800px;
    }
}
@media only screen and (max-width: 800px){
    .index-about-info-box{
        width: 400px;
    }
    .index-detector-all-box{
        width: 600px;
    }
    .index-detector-text-name{
        font-size: 20px;
    }
    .about-cooperative-description-title{
        font-size: 18px;
    }
    .rwd-special{
        margin-top: 20px;
    }
}
@media only screen and (max-width: 600px){
    .index-about-info-box{
        width: 300px;
        padding: 30px 0;
    }
    .index-detector-all-box{
        width: 400px;
        padding: 30px 0;
    }
    .index-detector-text,
    .index-about-article,
    .index-about-text{
        font-size: 14px;
        
    }
    .index-detector-text-name{
        font-size: 16px;
    }
    .index-detector-slogan{
        font-size: 18px;
    }
    .index-about-title{
        font-size: 18px;
    }
    .index-about-article{
        text-align: left;
    }
    .about-cooperative-description-title{
        font-size: 16px;
    }
}
@media only screen and (max-width: 400px){
    .index-about-info-box {
        width: 250px;
    }
}