#portfolio_list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 60px;
}

.sub h3 {
    font-size: 35px;
    color: #ed701a;
    font-weight: 700;
    margin-bottom: 30px;
}

#bo_v_top {
    margin-bottom: 20px;
}

input[type="file"]::file-selector-button {
    display: none;
}

.bo_w_flie {
    border: 1px solid #ddd;
    padding: 5px 10px;
}

.bo_w_flie>span {
    display: block;
    border-bottom: 1px solid #ccc;
    padding-bottom: 2px;
    padding-left: 3px;
}

.bo_w_flie>div {
    padding: 3px;
}
.write_div_tit{
    font-weight: 600;
    margin-top: 20px;
}
.gall_li {
    aspect-ratio: 1 / 0.55;
    width: 100%;
}

.gall_box {
    overflow: hidden;
    position: relative;
    border-radius: 20px;
    height: 100%;
}

.gall_box .gall_chk {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 999999;
}

.gall_box .gall_chk input {
    cursor: pointer;
}

.gall_con {
    height: 100%;
    position: relative;
}

.gall_con::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s;
}

.gall_box:hover .gall_con::before {
    opacity: 0.6;
    visibility: visible;
}

.gall_img {
    height: 100%;
}

.gall_img a {
    display: block;
    width: 100%;
    height: 100%;
}

.gall_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gall_text_href {
    position: absolute;
    font-size: 25px;
    z-index: 999;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    transition: all 0.4s;
    border-radius: 20px;
    opacity: 0;
    visibility: hidden;
}

.gall_box:hover .gall_text_href {
    visibility: visible;
    opacity: 1;
}

.gall_text_href a {
    color: #fff;
    display: block;
    width: 100%;
    height: 100%;
    align-content: center;
    text-align: center;
}

#bo_v_img a {
    display: block;
    width: 100%;
    height: 100%;
}

#bo_v_img {
    height: 100%;
    border-radius: 20px;
    overflow: hidden;
}

.swiper-slide img {
    height: 100%;
    width: 100%;
    object-fit: cover;
}

.swiper-slide {
    aspect-ratio: 1096 / 645;
    max-width: 1096px;
    border-radius: 14px;
    overflow: hidden;
}

.thumb_swiper .swiper-slide {
    max-width: 195px;
    cursor: pointer;
}

#bo_v_main {
    width: 100%;
    height: 100%;
}

.bo_img_wrap {
    width: 100%;
}

.view_image {
    display: block;
    width: 100%;
    height: 100%;
}

.view_image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.flex {
    display: flex;
    gap: 32px;
}

#bo_v_atc {
    min-width: 1096px;
    max-width: 1096px;
}

.pro_info h4 {
    font-size: 25px;
    color: #191919;
    margin-bottom: 18px;
}

#pro_list strong {
    font-size: 20px;
    color: #191919;
    display: block;
}

#pro_list span {
    font-size: 20px;
    color: #797979;
}

#pro_list li+li {
    margin-top: 21px;
}

.main_swiper {
    margin-bottom: 20px;
}

.thumb_swiper {
    padding: 0 40px !important;
}

.thumb_swiper .swiper-button-next,
.thumb_swiper .swiper-button-prev {
    background: #fff;
    right: 0;
    top: 22px;
    height: 100%;
    width: 35px;
}

.thumb_swiper .swiper-button-prev {
    right: auto;
    left: 0;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    width: 14px;
    height: 21px;
    background-image: url(./img/swiper_arrow.png);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center center;
}

.swiper-button-prev:after,
.swiper-rtl .swiper-button-next:after,
.swiper-button-next:after,
.swiper-rtl .swiper-button-prev:after {
    content: "" !important;
}

.swiper-button-next:after {
    transform: rotate(-180deg);
}

.pro_info {
    padding-top: 6px;
}



.more_opt {
    display: none;
    position: absolute;
    top: 45px;
    right: 0;
    background: #fff;
    border: 1px solid #b8bfc4;
    z-index: 999
}

.more_opt:before {
    content: "";
    position: absolute;
    top: -8px;
    right: 13px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 6px 8px 6px;
    border-color: transparent transparent #b8bfc4 transparent
}

.more_opt:after {
    content: "";
    position: absolute;
    top: -6px;
    right: 13px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 6px 8px 6px;
    border-color: transparent transparent #fff transparent
}

.more_opt li {
    border-bottom: 1px solid #f1f1f1;
    padding: 10px;
    float: inherit;
    width: 90px;
    margin: 0;
    color: #6b757c;
    text-align: left
}

.more_opt li:last-child {
    border-bottom: 0
}

.more_opt li button,
.more_opt li a {
    width: 100%;
    border: 0;
    background: #fff;
    color: #6b757c;
    font-size: 14px;
    text-align: left;
}

.more_opt li:hover a,
.more_opt li:hover button {
    color: #000
}

.more_opt li i {
    float: right;
    line-height: 20px
}

.btn_bo_user>li {
    position: relative;
    width: 40px;
    text-align: center;
}

.btn_bo_adm {
    float: left
}

.btn_bo_adm li {
    float: left;
    margin-right: 5px
}

.btn_bo_adm input {
    padding: 0 8px;
    border: 0;
    background: #d4d4d4;
    color: #666;
    text-decoration: none;
    vertical-align: middle
}

@media(max-width: 1400px) {
    #portfolio_list {
        gap: 29px;
    }

    #bo_v_atc {
        min-width: auto;
        max-width: auto;
        width: calc(75% - 10px);
    }

    .pro_info h4 {
        font-size: 24px;
        margin-bottom: 9px;
    }

    #pro_list strong,
    #pro_list span {
        font-size: 18px;
    }

    #pro_list li+li {
        margin-top: 10px;
    }

    .gall_text_href {
        font-size: 21px;
    }

}

@media(max-width: 1024px) {
    .flex {
        gap: 18px;
    }

    .pro_info h4 {
        font-size: 21px;
        margin-bottom: 4px;
    }

    #pro_list strong,
    #pro_list span {
        font-size: 17px;
        line-height: 21px;
    }

    .gall_text_href {
        font-size: 19px;
    }
}

@media(max-width: 768px) {
    #portfolio_list {
        gap: 15px;
    }

    .flex {
        gap: 20px;
    }

    .pro_info h4 {
        font-size: 22px;
        margin-bottom: 6px;
    }

    #pro_list strong,
    #pro_list span {
        font-size: 16px;
        line-height: 21px;
    }

    .flex {
        flex-direction: column;
    }

    #bo_v_atc {
        width: 100%;
    }

    .pro_info h4 {
        font-size: 20px;
        margin-bottom: 9px;
    }

    #pro_list strong,
    #pro_list span {
        font-size: 15px;
        line-height: 14px;
    }

    .swiper-button-next:after,
    .swiper-button-prev:after {
        width: 8px;
    }

    .thumb_swiper .swiper-button-next,
    .thumb_swiper .swiper-button-prev {
        background: #fff;
        right: -2px;
        top: 22px;
    }
}

@media(max-width: 600px) {
    #portfolio_list {
        grid-template-columns: repeat(1, 1fr);
        gap: 10px;
    }
}