#product01 {
    height: 847px;
    display: flex;
    align-items: center;
    background:url("/img/product01_bg.jpg") center center / cover no-repeat;
}

#product01 .con {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

#product01 .title_box {
    width: 50%;
    text-align:left;
    color:#fff;
}

#product01 .title_box .title span {
    font-size: 1.375rem;
    color:#925f63;
    margin-left: 5px;
    vertical-align: middle;
}

#product01 .desc {
    width: 50%;
    margin-left: auto;
    font-size: 1.25rem;
    line-height: 1.65;
    color:#fff;
}

#product02 {
    height: 847px;
    display: flex;
    align-items: center;
    background:url("/img/product02_bg.jpg") left center / cover no-repeat;
}

#product02 .con {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

#product02 .title_box {
    width: 50%;
    text-align:left;
}

#product02 .desc {
    width: 50%;
    margin-left: auto;
    font-size: 1.25rem;
    line-height: 1.65;
}

#product03 {
    height: 600px;
    background: url("/img/product03_bg.jpg") left center / cover no-repeat;
    padding-top: 120px;
}

#product03 .title_box {
    color:#fff;
}

#product03 ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 60px;
}

#product03 ul li {
    width: 49%;
    border:1px solid rgba(83,83,83,0.7);
    border-radius:20px;
    background: rgba(0,0,0,0.7);
    padding:30px;
    color:#797979;
}

#product03 ul li:nth-child(1),
#product03 ul li:nth-child(2) {
    margin-bottom: 2%;
}

#product03 ul li .title {
    display: flex;
    align-items: flex-end;
    font-weight: 600;
}

#product03 ul li .title span {
    font-size: 1.625rem;
    color:#fff;
    margin-right: 10px;
}

#product03 ul li .context {
    font-size: 1.25rem;
    line-height: 1.65;
    margin-top: 15px;
}

#product04 {
    padding:300px 0 150px;
}

#product04 .lat_basic {
    display: flex;
    flex-wrap: wrap;
    margin-top: 50px;
}

#product04 .lat_basic li {
    width: 30%;
}

#product04 .lat_basic li:not(:last-child){
    margin-right: 5%;
}

#product04 .lat_basic li .img_box img {
    border-radius: 15px;
    box-shadow: 0 4px 16px 4px rgba(201, 214, 219, 1);
}

#product04 .lat_basic li .txt_box {
    margin-top: 20px;
}

#product04 .lat_basic li .txt_box .subject {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 10px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

#product04 .lat_basic li .txt_box .content {
    display:-webkit-box;
    font-size: 0.9375rem;
    color:#a1aaad;
    line-height: 1.5;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow:hidden;
}

@media all and (max-width:1024px){
    #product04 .lat_basic li {
        width: 32%;
    }

    #product04 .lat_basic li:not(:last-child) {
        margin-right: 2%;
    }
}

@media all and (max-width:780px){
    #product01,
    #product02 {
        height: 800px;
    }

    #product01 .title_box,
    #product02 .title_box {
        width: 100%;
        text-align: center;
    }

    #product01 .desc,
    #product02 .desc {
        width: 100%;
        text-align: center;
    }

    #product03 {
        height: auto;
        padding:100px 0;
    }

    #product03 ul {
        margin-top: 30px;
    }

    #product03 ul li {
        width: 100%;
        text-align: center;
    }

    #product03 ul li:nth-child(1),
    #product03 ul li:nth-child(2) {
        margin-bottom: 0;
    }

    #product03 ul li:not(:last-child){
        margin-bottom: 20px;
    }

    #product03 ul li .title {
        flex-direction: column;
        align-items: center;
    }

    #product03 ul li .title span {
        margin-right: 0;
        margin-bottom: 5px;
    }

    #product04 {
        padding:100px 0;
    }

    #product04 .lat_basic {
        justify-content: space-between;
    }

    #product04 .lat_basic li {
        width: 48%;
    }

    #product04 .lat_basic li:nth-child(3){
        display: none;
    }

    #product04 .lat_basic li:not(:last-child){
        margin-right: 0;
    }
}