#about-title{
    float: left;
    width: 100%;
    margin-top: 50px;
    height: 32px;
    text-align: center;
    color: #333333;
    font-size: 22px;
    line-height: 32px;
    letter-spacing: 1px;
}

#about-img-up{
    float: left;
    width: calc(100% - 80px);
    height: auto;
    margin-top: 50px;
    margin-left: 40px;
}

#about-contact{
    float: left;
    width: 62.5%;
    height: auto;
    margin-left: 18.75%;
    margin-top: 65px;
    text-align: left;
    color: #333333;
    font-weight: normal;
    font-size: 13px;
    line-height: 26px;
    letter-spacing: 1px;
}

#about-contact > label{
    font-weight: bold;
}

#about-img-box{
    float: left;
    width: 62.5%;
    height: 35.2vw;
    margin-left: 18.75%;
    margin-top: 65px;
    margin-bottom: 65px;
    overflow: hidden;
}

#about-img-scroll{
    float: left;
    width: 312.5vw;
    height: 35.2vw;
    margin-left: 0%;
}

.about-img-scroll-anim{
    transition: margin-left 0.3s linear;
}

#about-img-scroll > .about-img{
    float: left;
    width: 62.5vw;
    height: 35.2vw;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

#about-img-scroll > .img-0 {background-image: url('../sources/image/about/about-img-1.jpg');}
#about-img-scroll > .img-1 {background-image: url('../sources/image/about/about-img-1.jpg');}
#about-img-scroll > .img-2 {background-image: url('../sources/image/about/about-img-2.jpg');}
#about-img-scroll > .img-3 {background-image: url('../sources/image/about/about-img-3.jpg');}
#about-img-scroll > .img-4 {background-image: url('../sources/image/about/about-img-4.jpg');}


#about-img-box[sel='0'] > #about-img-scroll{ margin-left:      0%; }
#about-img-box[sel='1'] > #about-img-scroll{ margin-left:  -62.5vw; }
#about-img-box[sel='2'] > #about-img-scroll{ margin-left: -125.0vw; }
#about-img-box[sel='3'] > #about-img-scroll{ margin-left: -187.5vw; }
#about-img-box[sel='4'] > #about-img-scroll{ margin-left: -250.0vw; }

#about-img-select-btn{
    float: left;
    width: 62.5%;
    height: 10px;
    margin-left: 18.75%;
    margin-top: 31px;
    margin-bottom: 100px;
}

#about-img-select-btn > .select-btn{
    float: right;
    width: 10px;
    height: 10px;
    margin-left: 10px;
    background-color: #E7E6EC;
    transition: .2s ease-in-out;
    cursor: pointer;
}

#about-img-box[sel='0'] ~ #about-img-select-btn > .btn-0{ background-color: #7A7A7A; }
#about-img-box[sel='1'] ~ #about-img-select-btn > .btn-1{ background-color: #7A7A7A; }
#about-img-box[sel='2'] ~ #about-img-select-btn > .btn-2{ background-color: #7A7A7A; }
#about-img-box[sel='3'] ~ #about-img-select-btn > .btn-3{ background-color: #7A7A7A; }
#about-img-box[sel='4'] ~ #about-img-select-btn > .btn-4{ background-color: #7A7A7A; }
#about-img-box[sel='5'] ~ #about-img-select-btn > .btn-5{ background-color: #7A7A7A; }

#terms-title{
    width: 100%;
    margin-top: 50px;
    height: 32px;
    text-align: center;
    color: #333333;
    font-size: 22px;
    line-height: 32px;
    letter-spacing: 1px;
}

#terms-contact{
    float: left;
    width: 62.5%;
    height: auto;
    margin-left: 18.75%;
    margin-top: 30px;
    text-align: left;
    color: #333333;
    font-weight: normal;
    font-size: 13px;
    line-height: 26px;
    letter-spacing: 1px;
}

.num-ul{
    list-style-type: cjk-ideographic;
}

@media only screen and (min-width: 1440px){

    #about-img-box{
        margin-left: 270px;
        width: 900px;
        height: 507px;
    }

    #about-img-scroll{
        width: 4500px;
        height: 507px;
    }
    
    
    #about-img-scroll > .about-img{
        width: 900px;
        height: 507px;
    }
    
    #about-img-box[sel='0'] > #about-img-scroll{ margin-left:     0px; }
    #about-img-box[sel='1'] > #about-img-scroll{ margin-left:  -900px; }
    #about-img-box[sel='2'] > #about-img-scroll{ margin-left: -1800px; }
    #about-img-box[sel='3'] > #about-img-scroll{ margin-left: -2700px; }
    #about-img-box[sel='4'] > #about-img-scroll{ margin-left: -3600px; }

    #about-img-select-btn{
        width: 900px;
        margin-left: 270px;
    }

    #about-img-select-btn > .select-btn{
        margin-left: 10px;
    }

    #about-contact{
        font-size: 14px;
        line-height: 30px;
        width: 900px;
        margin-left: 270px;
    }

    #terms-contact{
        font-size: 14px;
        line-height: 30px;
        width: 900px;
        margin-left: 270px;
    }

}

@media only screen and (max-width: 600px){

    #about-title,
    #terms-title{
        float: left;
        width: 100%;
        margin-top: 0px;
        margin-bottom: 0vw;
        height: 15.47vw;
        padding-left: 0px;
        text-align: center;
        color: #333333;
        background-color: #f6f6f6;
        font-size: 5.33vw;
        line-height: 15.47vw;
        font-weight: 600;
    }
    
    #about-img-up{
        width: 100%;
        height: 45.3vw;
        margin-top: 0px;
        margin-left: 0px;
        object-fit: cover;
    }
    
    #about-contact{
        width: 89.34vw;
        margin-left: 5.33vw;
        margin-top: 8vw;
        color: #333333;
        font-size: 3.47vw;
        line-height: 6.93vw;
    }
    
    #terms-contact{
        width: 89.34vw;
        margin-left: 5.33vw;
        margin-top: 4vw;
        color: #333333;
        font-size: 3.47vw;
        line-height: 6.93vw;
    }

    #about-img-box{
        width: 100vw;
        height: 50.13vw;
        margin-left: 0vw;
        margin-top: 4.53vw;
    }
    
    #about-img-scroll{
        width: 468vw;
        height: 50.13vw;
        margin-left: 0%;
    }
    
    #about-img-scroll > .about-img{
        width: 89.33vw;
        height: 50.13vw;
        margin-right: 2.67vw;
    }

    #about-img-scroll > .img-0{ margin-left:  5.33vw; }
    #about-img-scroll > .img-4{ margin-right: 5.33vw; }
    
    #about-img-box[sel='0'] > #about-img-scroll{ margin-left:    0vw; }
    #about-img-box[sel='1'] > #about-img-scroll{ margin-left:  -92vw; }
    #about-img-box[sel='2'] > #about-img-scroll{ margin-left: -184vw; }
    #about-img-box[sel='3'] > #about-img-scroll{ margin-left: -276vw; }
    #about-img-box[sel='4'] > #about-img-scroll{ margin-left: -368vw; }
    
    #about-img-select-btn{
        width: 24.03vw;
        height: 2.67vw;
        margin-left: 37.99vw;
        margin-top: 5.33vw;
        margin-bottom: 0px;
    }
    
    #about-img-select-btn > .select-btn{
        width: 2.67vw;
        height: 2.67vw;
        margin-left: 2.67vw;
    }

    #about-img-select-btn > .btn-0{
        margin-left: 0px;
    }

}