@charset "UTF-8";
/*----------------------------------------------------------------------------*/

/* TOP */
#item_detail{
    font-size:18px;
    background-color: black;
    color: #000;

}

/* sec1 */
#item_detail #sec1 .inner {
    background-color: #000;
    padding: 50px 0;
}

#item_detail #sec1 .sec1_bg {
    background-image: url(_image/bg_sec1.png);
    background-size: cover;
    background-repeat: no-repeat;
}

#item_detail #sec1 .sec1_bg .about {
    width: 80%;
    margin: 0 auto;
    padding: 50px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

#item_detail #sec1 .sec1_bg .about img {
width: 43%;
}

#item_detail #sec1 .sec1_bg .about div {
    width: 55%;
}

#item_detail #sec1 .sec1_bg .about .title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid black;
}

p.pr_caption {
    color: #fff;
    text-align: center;
    margin: 100px 0 50px;
}

#copyright1 {
    width: auto;
    margin: 30px auto 140px;
    color: #fff;
}
#copyright1 p {
    font-size: 12px;
    text-align: center
}

@media screen and (max-width: 667px) {
    
    /* TOP */
    #item_detail{
        font-size:3.5vw;
    }

    /* sec1 */
    #item_detail #sec1 .sec1_bg {
        background-position-x: -340px;
    }

    #item_detail #sec1 .sec1_bg .about {
        flex-direction: column;
        padding: 30px 0;
    }

    #item_detail #sec1 .sec1_bg .about img {
        width: 100%;
    }

    #item_detail #sec1 .sec1_bg .about div {
        width: 100%;
    }
    
    #copyright1 {
        width: 96%;
        margin: 5vw auto 0;
    }
        
    #copyright1 p {
        font-size: 2.5vw;
        text-align: center;
    }

    p.pr_caption {
        margin: 50px auto;
    }
}