@media screen and  (max-width: 1200px) {

    .business1 .result.step1 .item-wrap {
        flex-direction: column;
        gap:5px;
    }
    
    .certi-wrap .item-wrap .item .txt {
        font-size: 1em;
    }

}
@media screen and  (max-width: 1020px) {

.business1 .result.step1 .item-wrap {
    flex-direction: column;
    gap:5px;
}

.patent .patent_step .item .img-wrap:hover::before {
    background-size: contain;
}
.patent .patent_step .item .img-wrap:hover::after {
    top: 60%;
    width: 100%;
    text-align: center;
}

}


@media screen and  (max-width: 950px) {
    .modal-content {
        width: calc(100% - 60px);
    }

    .certi-wrap .item-wrap .item {
        width: calc((100% - (30px * 2)) / 3);
    }
}
 /*  모바일버젼 */
 @media screen and  (max-width: 767px) {

    body {
        font-size: 12px;
    }


    .page_header { height: 100%; }
    .page_header .txt {font-size: 0.5em;}


    .sub_content{
        min-width: 0;
        padding-left: 0;
    }

    .gallery-list{
        gap: 10px;
    }
    .gallery-list li {
        width: calc((100% - (10px * 3)) / 4);
    }
    .gallery-list li p {
        text-align: center;
        padding-top: 10px;
    }



    .experience_1 .btn_tab .btn{
        padding:1% 7%;
    }



    .contact .contact_wrap {
        flex-direction: column;
        gap: 0;
        align-items: flex-start; 
    }

    .contact .txt_wrap {
        margin: 10px 0;
    }
    .imgHouse { width:100%; }



}


@media screen and  (max-width: 750px) {


.special2 .result .item-wrap {
    flex-direction: column;
}
.result .txt-wrap {
    width: 100%;
}


}

@media screen and  (max-width: 680px) {
    .map_wrap .txt-wrap {
     padding-bottom: 50px;
    }

        .tech .img-wrap {
        overflow-x: scroll;
    }

    .tech .img-wrap img {
        width: 700px;
    }

    
    .tech .mobile {
        display: block;
        padding-top: 20px;
    }
}

@media screen and  (max-width: 590px) {
    .company .outwrap_ul {
    flex-direction: column;
    gap: 10px;
}
    .company .sub .inner_wrap {
    width: 100%;
}
.history_wrap {
    padding-bottom: 5em;
}
   
.business1 .service .item-wrap {
    flex-direction: column;

}

.business2_1 .service .item {
    height: 15em;
}
}

@media screen and  (max-width: 505px) {
    .main_visual header h2 {
    font-size: 3em;
}
}

@media screen and  (max-width: 500px) {
        .page_header {
        padding: 50px 10px;

    }
    .business2 .btn-wrap {
        flex-direction: column;
        gap: 10px;
    }
    .business2 .btn-wrap .btn {
        width: 100%;
    }
 

}

@media screen and  (max-width: 423px) {
    .main_visual header h2 {       
        font-size: 2em;
        }

        .certi-wrap .item-wrap .item {
    width: calc((100% - (20px * 1)) / 2);
}

}