.project_inner_col {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 45%;
    margin: auto;
    border-bottom: 1px solid #444444;
    margin: 0 auto 30px auto;
}

.project_box {
    width: 200px;
    justify-content: center;
    display: flex;
    padding: 25px 10px;
}

.project_title {
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    color: #000;
    cursor: pointer;
}

.project_box.active_project_tab {
    position: relative;
}

.project_box.active_project_tab:after {
    position: absolute;
    content: "";
    height: 3px;
    width: 100px;
    background: linear-gradient(94.71deg, #BE7E29 0%, #E8C669 94.1%);
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}

ul.project_info_ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 0 !important;
    margin: -10px;
}

li.project_info_li {
    width: 33.33%;
    padding: 10px;
    display: flex;
}

.project_info_inr {
    width: 100%;
}

.project_main_ttl {
    font-size: 19px;
    font-weight: 500;
    color: #000;
    padding: 10px 0;
    line-height: 1.5;
}

.project_img {
    display: flex;
}

.project_img img {
    width: 100%;
    height: 320px;
    object-fit: cover;
}

.project_bottom_box_inr {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.project_type,
.project_btn {
    font-size: 18px;
    font-weight: 500;
    line-height: 1.3;
    color: #D6A74E;
}

.project_btn {
    text-decoration: underline;
    transition: 1s;
}

.project_btn img {
    width: 30px;
    height: 9px;
    object-fit: contain;
    margin-left: 0;
}

.project_info_otr {
    display: none !important;
}

.project_info_otr.active_project_info {
    display: block !important;
}

@media all and (min-width: 320px) and (max-width: 767px) {
    .project_img img {
        height: 210px;
    }

    .project_main_ttl {
        font-size: 17px;
        padding: 5px 0;
    }

    .project_type,
    .project_btn {
        font-size: 15px;
    }

    .project_box {
        padding: 15px 5px;
    }

    li.project_info_li {
        width: 100%;
        padding: 5px;
    }

    ul.project_info_ul {
        margin: -5px;
    }

    .project_inner_col {
        width: 100%;
        margin: 0 auto 20px auto;
    }

    .project_box.active_project_tab:after {
        width: 80px;
    }

    .project_title {
        font-size: 14px;
    }

    .project_box {
        width: 80px;

    }
}

@media all and (min-width: 550px) and (max-width: 767px) {
    li.project_info_li {
        width: 50%;

    }
}

@media all and (min-width: 768px) and (max-width: 980px) {
    .project_img img {
        height: 210px;
    }

    .project_main_ttl {
        font-size: 17px;
        padding: 5px 0;
    }

    .project_type,
    .project_btn {
        font-size: 15px;
    }

    .project_box {
        padding: 15px 10px;
    }

    li.project_info_li {
        width: 50%;
        padding: 5px;
    }

    ul.project_info_ul {

        margin: -5px;
    }
}

@media all and (min-width: 981px) and (max-width: 1024px) {
    .project_img img {
        height: 230px;
    }

    .project_main_ttl {
        font-size: 18px;
        padding: 5px 0;
    }

    .project_type,
    .project_btn {
        font-size: 15px;
    }

    .project_box {
        padding: 15px 10px;
    }

    li.project_info_li {
        padding: 5px;
    }

    ul.project_info_ul {
        margin: -5px;
    }
}

@media all and (min-width: 1025px) and (max-width: 1140px) {
    .project_img img {
        height: 230px;
    }

    .project_main_ttl {
        font-size: 18px;
        padding: 5px 0;
    }

    .project_type,
    .project_btn {
        font-size: 15px;
    }

    .project_box {
        padding: 15px 10px;
    }

    li.project_info_li {
        padding: 5px;
    }

    ul.project_info_ul {
        margin: -5px;
    }

}

@media all and (min-width: 1141px) and (max-width: 1280px) {
    .project_img img {
        height: 260px;
    }

    .project_main_ttl {
        font-size: 20px;
    }

    .project_type,
    .project_btn {
        font-size: 17px;
    }

    .project_box {
        padding: 15px 10px;
    }
}

@media all and (min-width: 1281px) and (max-width: 1440px) {
    .project_img img {
        height: 260px;
    }

    .project_main_ttl {
        font-size: 20px;
    }

    .project_type,
    .project_btn {
        font-size: 17px;
    }
}

@media all and (min-width: 1441px) and (max-width: 1680px) {}

@media all and (min-width: 1681px) and (max-width: 1880px) {}