.product_showbox .l {
    width: 59%;
}

.product_showbox .r {
    width: 39%;
}

.product_details_box {
    padding: .75rem 0;
    box-sizing: border-box;
}

.product_listbox {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.product_listbox li {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 0 10px 0;
    width: 80px;
    height: 80px;
    border: 1px solid #C9DEDF;
    border-radius: 10px;
}

.product_listbox li:last-child {
    margin: 0;
}

.product_listbox li img {
    display: block;
    width: 100%;
}

.p_showbox {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 20px 0 0;
    padding: .25rem;
    width: 100%;
    border: 1px solid #C9DEDF;
    border-radius: 10px;
    box-sizing: border-box;
}

.p_showbox img {
    display: block;
    width: 80%;
}

.product_showbox .r {
    flex-direction: column;
    padding: .5rem 0 0 0;
    box-sizing: border-box;
}

.product_showbox .r h4 {
    padding: 0 0 .1875rem 0;
    border-bottom: 1px solid #C9DEDF;
    box-sizing: border-box;
    line-height: .45rem;
}

.product_showbox .r span,
.product_showbox .r p {
    line-height: .45rem;
    font-size: 16px;
}

.product_showbox .r a {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff !important;
    background-color: #2549C4;
    padding: .25rem 0;
    width: 30%;
    box-sizing: border-box;
}

.product_showbox .r a i {
    margin: 0 0 0 10px;
}

.three_unit_box {
    padding: .75rem 0;
    box-sizing: border-box;
}

.three_unit ul {
    margin: 0 0 .5rem 0 !important;
}

.content_box {
    display: none;
}

.content_act {
    display: block;
}

.content_box span {
    line-height: .45rem;
}

.content_box span p {
    margin: 0 0 .25rem 0 !important;
}

.content_box span img {
    display: block;
    /* width: 100%; */
}

.three_unit ul li {
    margin: 0 .125rem;
    padding: .125rem .25rem;
    background-color: #C9DEDF;
    box-sizing: border-box;
    border-radius: 10px;
    cursor: pointer;
}

.three_unit ul .unit_act {
    background-color: #2549C4;
    color: #fff;
}

.three_unit ul li:hover {
    background-color: #2549C4;
    color: #fff;
}

.skip_box {
    margin: .5rem 0 0 0;
}

.correlation_box {
    margin: 0 !important;
}

@media screen and (max-width: 1680px) {}

@media screen and (max-width: 1600px) {}

@media screen and (max-width: 1440px) {}

@media screen and (max-width: 1366px) {}

@media screen and (max-width: 1280px) {}

@media screen and (max-width: 1024px) {}

@media screen and (max-width: 980px) {
    .product_showbox .l,
    .product_showbox .r {
        width: 100%;
    }
    .product_showbox {
        flex-wrap: wrap;
    }
    .product_showbox .r {
        margin: 10px 0 0 0;
    }
    .content_box span {
        line-height: 1.5;
    }
    .product_showbox .r h4 {
        margin: 0 0 10px 0;
        line-height: 1.5;
    }
    .three_unit ul {
        justify-content: space-around;
    }
    .product_showbox .r span,
    .product_showbox .r p {
        line-height: 1.5;
    }
    .content_box span img {
        display: block;
        width: 100%;
    }
}

@media screen and (max-width: 768px) {}

@media screen and (max-width: 640px) {}

@media screen and (max-width: 375px) {}