#sub1_intro{
    width: 100%;
    height: 100vh;
    background-color: #001138;
    position: relative;
}

#sub1_intro>img{
    position: absolute;
    top: 20%;
    right: -10px;
}

#sub1_intro .center{
    height: 100%;
    display: flex;
    align-items: flex-end;
    padding-bottom: 10%;
    box-sizing: border-box;
}

#sub1_intro .center p{
    font-size: 90px;
    color: #fff;
    font-weight: 800;
    line-height: 110px;
}

#sub_content{
    width: 100%;
}


/* sub1_1 */
.sub1_1_content{
    width: 100%;
    padding: 140px 0 200px;
}

.s1_1_section1{
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.sub1_1_left_text>span{
    font-size: 18px;
    font-weight: 500;
}

.sub1_1_left_text p{
    font-size: 60px;
    font-weight: 800;
}

.sub1_1_right_text{
    width: 60%;
    margin-top: 30px;
    font-size: 22px;
    line-height: 35px;
    font-weight: 500;
}

.sub1_1_right_text span{
    font-weight: 700;
}

.s1_1_section2{
    width: 100%;
    margin-top: 110px;
}

.s1_1_section2 img{
    width: 100%;
}

.s1_1_section3{
    width: 100%;
    margin-top: 110px;
}

.s1_1_section3 ul{
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.s1_1_section3 ul li p{
    font-size: 22px;
    margin: 30px 0 35px;
    font-family: 'GmarketSansBold', sans-serif;
}

.s1_1_section3 ul li span{
    display: block;
    font-size: 20px;
    line-height: 35px;
    font-family: 'GmarketSansMedium', sans-serif;
}


/* sub1_2 */
.sub1_2_content{
    width: 100%;
}

.sub1_2_content .center{
    display: flex;
    align-items: flex-start;
    position: relative;
    padding: 150px 0 200px;
}

.history_bar{
    width: 1px;
    height: 100%;
    position: absolute;
    top: 0;
    left: 39%;
    background-color: #ccc;
    z-index: -1;
}

.history_tab{
    width: 28.5%;
}

.history_tab ul{
    display: inline-block;
}

.history_tab ul li{
    font-size: 60px;
    font-weight: 800;
    cursor: pointer;
    margin-bottom: 50px;
    color: #ccc;
}

.history_tab ul li span.underline{
    line-height: 1;
    background-image: none;
}

.history_tab ul li:last-child{
    margin-bottom: 0;
}

.history_tab ul li.tab_on{
    color: #333;
}

.history_tab ul li.tab_on span.underline{
    background-image: linear-gradient(
        transparent 50%,
        rgba(0, 159, 232, 0.3) 50%
  );
}

.history_tabcon{
    width: 71.5%;
    margin-top: 25px;
    display: none;
}

.history_tabcon_on{
    display: block;
}

.history_tabcon ul{
    width: 100%;
}

.history_tabcon ul li{
    width: 100%;
    display: flex;
    align-items: flex-start;
    margin-bottom: 60px;
}

.history_tabcon ul li:last-child{
    margin-bottom: 0;
}

.year_point{
    width: 25%;
    display: flex;
    align-items: center;
}

.year{
    font-size: 28px;
    font-family: 'GmarketSansBold', sans-serif;
    width: 56%;
}

.point{
    width: 15px;
    height: 15px;
    border-radius: 20px;
    background-color: #009fe8;
}

.history_content{
    width: 75%;
}

.h_c{
    width: 100%;
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.h_c:last-child{
    margin-bottom: 0;
}

.month{
    width: 10%;
    font-size: 20px;
    font-family: 'GmarketSansMedium', sans-serif;
}

.h_c p{
    width: 90%;
    font-size: 18px;
    font-family: 'GmarketSansMedium', sans-serif;
}

.h_c2{
    align-items: flex-end;
}

.h_c2 .month{
    margin-bottom: 4px;
}

.h_c2 p{
    line-height: 28px;
}


/* sub2 */
.sub2_content{
    width: 100%;
    padding: 150px 0 200px;
}

.s2_section1{
    width: 100%;
    display: flex;
    align-items: flex-start;
}

.s2_section1 span{
    width: 30px;
    height: 3px;
    background-color: #009fe8;
    display: block;
    margin-right: 20px;
    margin-top: 25px
}

.s2_section1 p{
    font-size: 40px;
    font-weight: 700;
    line-height: 55px;
}

.s2_section2{
    width: 100%;
}

.s2_section2 ul{
    width: 100%;
}

.s2_section2 ul li{
    width: 100%;
    margin-top: 130px;
    display: flex;
    align-items: flex-start;
}

.service_title{
    width: 40%;
    position: relative;
    padding-left: 30px;
    box-sizing: border-box;
}

.service_title p{
    font-size: 40px;
    color: #001138;
    font-weight: 700;
    letter-spacing: -1px;
}

.q{
    font-size: 60px;
    color: #b8dcf6;
    font-family: 'GmarketSansBold', sans-serif;
    position: absolute;
    left: 0;
    top: -23px;
    z-index: -1;
}

.bar{
    width: 70px;
    height: 3px;
    background-color: #009fe8;
    margin-top: 40px;
}

.service_content{
    width: 60%;
}

.service_content>p{
    font-size: 20px;
    font-family: 'GmarketSansMedium', sans-serif;
    line-height: 33px;
    padding-bottom: 20px;
}

.shape_box{
    width: 670px;
    margin-top: 30px;
    display: flex;
    justify-content: space-between;
}

.shape_box div{
    display: flex;
    align-items: center;
    justify-content: center;
}

.shape01{
    height: 60px;
    border-radius: 0 50px 50px 50px;
    padding: 0 35px;
    font-family: 'GmarketSansBold', sans-serif;
    font-size: 22px;
}

.shape02{
    width: 60px;
    height: 60px;
    border-radius: 50px;
}

.shape03{
    height: 60px;
    border-radius: 50px;
    padding: 0 35px;
    font-family: 'GmarketSansBold', sans-serif;
    font-size: 22px;
}

.back_blue{
    background-color: #009fe8;
    color: #fff;
}

.back_gray{
    background-color: #f1f1f1;
}

.back_sky{
    background-color: rgba(0, 159, 232, 0.2);
}

.padding_add1{
    padding: 0 65px;
}

.padding_add2{
    padding: 0 50px;
}

.padding_add3{
    padding: 0 75px;
}


/* sub3_1 */
.sub3_content{
    width: 100%;
    padding: 280px 0 200px;
}

.sub3_content .center{
    position: relative;
}

.sub3_content img.rotate_text{
    top: -90px;
}

.portfolio_title{
    font-size: 85px;
    font-weight: 800;
}

.sub3_submenu{
    width: 100%;
    margin-top: 60px;
}

.sub3_submenu ul{
    width: 100%;
    display: inline-block;
}

.sub3_submenu ul li{
    float: left;
    margin-right: 50px;
    font-size: 30px;
    font-weight: 800;
    cursor: pointer;
}

.sub3_submenu ul li:last-child{
    margin-right: 0;
}

.sub3_submenu ul li span.underline{
    line-height: 0;
    transition: line-height .3s;
}

.sub3_submenu ul li.menu_on span.underline{
    line-height: 1;
}

.sub3_submenu ul li:hover span.underline{
    line-height: 1;
}

.sub3_tab{
    width: 100%;
    margin-top: 40px;
    box-sizing: border-box;
}

.sub3_tab ul{
    width: 100%;
    display: flex;
    align-items: center;
}

.sub3_tab ul li{
    height: 50px;
    display: flex;
    align-items: center;
    font-size: 30px;
    margin-right: 10px;
    padding: 0 30px;
    font-weight: 600;
    cursor: pointer;
    border-radius: 0 50px 50px 50px;
    transition: background-color .3s;
}

.sub3_tab ul li:last-child{
    margin-right: 0;
}

.sub3_tab ul li.tab_on{
    background-color: #009fe8;
    color: #fff;
}

.sub3_tab ul li:hover{
    background-color: #009fe8;
    color: #fff;
}

.sub3_content ul.portfolio_ul{
    margin-top: 120px;
}

.sub3_content .more_btn{
    display: flex;
    justify-content: center;
    margin-top: 80px;
}


/* sub3_d */
.portfolio_d_title{
    width: 100%;
    font-size: 50px;
    font-family: 'GmarketSansBold', sans-serif;
}

.board_data{
    width: 100%;
    margin-top: 35px;
}

.board_data span{
    font-size: 18px;
    color: #666;
    font-family: 'GmarketSansMedium', sans-serif;
    margin-left: 50px;
}

.board_data span:first-child{
    margin-left: 0;
}

.detail_text{
    width: 100%;
    margin-top: 55px;
}

.detail_text span{
    font-size: 22px;
    line-height: 33px;
    font-family: 'GmarketSansMedium', sans-serif;
    display: block;
}

.detail_text img{
    display: block;
    margin-top: 55px;
    max-width: 100%;
}

.list_btn{
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: 100px;
}

.list_btn a{
    width: 230px;
    height: 55px;
    border-radius: 50px;
    background-color: #009fe8;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #fff;
    font-family: 'GmarketSansMedium', sans-serif;
    font-weight: bold;
}


/* sub4 */
.sub4_content{
    width: 100%;
    padding-top: 200px;
    background-color: #001138;
}

.map_box{
    width: 100%;
    height: 700px;
}

.root_daum_roughmap{
    width: 100% !important;
    height: 100% !important;
}

.wrap_map{
    width: 100%;
    height: 100% !important;
}

.map_border {
    border: 0 !important;
    background-color: transparent !important;
}

.sub4_content .copy{
    margin-top: 140px;
}

.sub4_content .f02 ul li{
    margin-bottom: 30px;
}

.sub4_content .f02 ul li:last-child{
    margin-bottom: 0;
}






















/* mobile */
@media screen and (max-width: 767px){

    #sub1_intro{
        height: 50vh;
    }

    #sub1_intro>img{
        width: 50vw;
    }

    #sub1_intro .center{
        padding-bottom: 30%;
    }

    #sub1_intro .center p{
        font-size: 7.5vw;
        line-height: 9.5vw;
    }


    /* sub1_1 */
    .sub1_1_content{
        padding: 50px 0 100px;
    }

    .s1_1_section1{
        display: block;
    }

    .sub1_1_left_text>span{
        font-size: 10px;
    }

    .sub1_1_left_text p{
        font-size: 30px;
    }

    .sub1_1_right_text{
        width: 100%;
        margin-top: 20px;
        font-size: 12px;
        line-height: 20px;
        word-break: keep-all;
    }

    .s1_1_section2{
        margin-top: 40px;
    }

    .s1_1_section3{
        margin-top: 40px;
    }

    .s1_1_section3 ul{
        display: block;
    }

    .s1_1_section3 ul li{
        width: 100%;
        margin-bottom: 30px;
        text-align: center;
        padding: 0 8%;
        box-sizing: border-box;
    }

    .s1_1_section3 ul li:last-child{
        margin-bottom: 0;
    }

    .s1_1_section3 ul li img{
        height: 50px;
    }

    .s1_1_section3 ul li p{
        font-size: 14px;
        margin: 10px 0 15px;
    }

    .s1_1_section3 ul li span{
        font-size: 12px;
        line-height: 20px;
        word-break: keep-all;
    }

    .s1_1_section3 ul li span br.m_none{
        display: none;
    }


    /* sub1_2 */
    .sub1_2_content .center{
        display: block;
        padding: 50px 0 100px;
    }

    .history_bar{
        top: 150px;
        left: 23%;
    }

    .history_tab{
        width: 100%;
        height: 40px;
    }

    .history_tab ul{
        width: 100%;
        height: 100%;
        display: flex;
    }

    .history_tab ul li{
        width: 33.33%;
        height: 100%;
        font-size: 18px;
        margin-bottom: 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .history_tabcon{
        width: 100%;
        margin-top: 50px;
        display: none;
    }

    .history_tabcon_on{
        display: block;
    }

    .history_tabcon ul li{
        margin-bottom: 20px;
    }

    .year_point{
        width: 30%;
    }

    .year{
        font-size: 16px;
        width: 75%;
    }

    .point{
        width: 5px;
        height: 5px;
    }

    .history_content{
        width: 70%;
    }

    .h_c{
        margin-bottom: 5px;
    }

    .month{
        width: 10%;
        font-size: 10px;
        margin-top: 4px;
    }

    .h_c p{
        width: 90%;
        font-size: 10px;
        line-height: 18px;
    }

    .h_c2{
        align-items: flex-end;
    }

    .h_c2 .month{
        margin-bottom: 4px;
    }

    .h_c2 p{
        line-height: 18px;
    }


    /* sub2 */
    .sub2_content{
        padding: 50px 0 100px;
    }

    .s2_section1 span{
        width: 15px;
        height: 2px;
        margin-right: 10px;
        margin-top: 15px
    }

    .s2_section1 p{
        font-size: 18px;
        line-height: 28px;
    }

    .s2_section2 ul li{
        margin-top: 50px;
        display: block;
    }

    .service_title{
        width: 100%;
        padding-left: 20px;
    }

    .service_title p{
        font-size: 16px;
    }

    .q{
        font-size: 30px;
        top: -15px;
    }

    .bar{
        width: 40px;
        height: 2px;
        margin-top: 15px;
    }

    .service_content{
        width: 100%;
        margin-top: 20px;
        padding-left: 20px;
        box-sizing: border-box;
    }

    .service_content>p{
        font-size: 12px;
        line-height: 20px;
        padding-bottom: 10px;
        word-break: keep-all;
    }

    .service_content>p br.m_none{
        display: none;
    }

    .shape_box{
        width: 100%;
        margin-top: 10px;

        /* background-color: #b8dcf6; */
    }

    .shape01{
        width: 33%;
        height: 35px;
        padding: 0 5%;
        font-size: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        line-height: 13px;
        word-break: keep-all;
        box-sizing: border-box;
    }

    .shape02{
        width: 35px;
        height: 35px;
    }

    .shape02 img{
        width: 45%;
    }

    .shape03{
        width: 40%;
        height: 35px;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        line-height: 13px;
        padding: 0 5%;
        font-size: 10px;
        word-break: keep-all;
    }

    .padding_add1{
        padding: 0 5.5%;
    }

    .padding_add2{
        padding: 0 5.5%;
    }

    .padding_add3{
        padding: 0 5.5%;
    }


    /* sub3_1 */
    .sub3_content{
        padding: 150px 0 100px;
    }

    .sub3_content img.rotate_text{
        top: -60px;
    }

    .portfolio_title{
        font-size: 26px;
    }

    .sub3_submenu{
        margin-top: 40px;
        overflow: auto;
        -ms-overflow-style: none; /* IE and Edge */
        scrollbar-width: none; /* Firefox */
    }

    .sub3_submenu::-webkit-scrollbar {
        display: none; /* Chrome, Safari, Opera*/
    }

    .sub3_submenu ul{
        width: max-content;
    }

    .sub3_submenu ul li{
        margin-right: 5px;
        font-size: 15px;
    }

    .sub3_tab{
        width: 100%;
        margin-top: 30px;
        overflow: auto;
        -ms-overflow-style: none; /* IE and Edge */
        scrollbar-width: none; /* Firefox */
    }

    .sub3_tab::-webkit-scrollbar {
        display: none; /* Chrome, Safari, Opera*/
    }

    .sub3_tab ul{
        width: max-content;
    }

    .sub3_tab ul li{
        height: 30px;
        font-size: 14px;
        margin-right: 0;
        padding: 0 20px;
        transition: none;
    }

    .sub3_tab ul li.tab_on{
        background-color: #009fe8;
        color: #fff;
    }

    .sub3_content ul.portfolio_ul{
        margin-top: 50px;
    }

    .sub3_content .more_btn{
        margin-top: 40px;
    }


    /* sub3_d */
    .portfolio_d_title{
        font-size: 18px;
        line-height: 25px;
        word-break: keep-all;
    }

    .board_data{
        margin-top: 20px;
    }

    .board_data span{
        font-size: 10px;
        margin-left: 0;
        display: block;
        margin-top: 7px;
    }

    .board_data span:first-child{
        margin-left: 0;
        margin-top: 0;
    }

    .detail_text{
        margin-top: 30px;
    }

    .detail_text span{
        font-size: 12px;
        line-height: 20px;
    }

    .detail_text img{
        margin-top: 15px;
    }

    .list_btn{
        margin-top: 50px;
    }

    .list_btn a{
        width: 150px;
        height: 40px;
        font-size: 14px;
    }


    /* sub4 */
    .sub4_content{
        padding-top: 100px;
    }

    .map_box{
        height: 40vh;
    }

    .sub4_content .copy{
        margin-top: 20px;
    }

    .sub4_content .f02 ul li{
        margin-bottom: 20px;
    }

}























/* tablet */
@media screen and (min-width: 768px) and (max-width: 1024px){

    #sub1_intro{
        height: 50vh;
    }

    #sub1_intro>img{
        width: 40vw;
    }

    #sub1_intro .center{
        padding-bottom: 15%;
    }

    #sub1_intro .center p{
        font-size: 50px;
        line-height: 65px;
    }


    /* sub1_1 */
    .sub1_1_content{
        padding: 100px 0;
    }

    .s1_1_section1{
        display: block;
    }

    .sub1_1_left_text>span{
        font-size: 14px;
    }

    .sub1_1_left_text p{
        font-size: 35px;
    }

    .sub1_1_right_text{
        width: 100%;
        margin-top: 20px;
        font-size: 14px;
        line-height: 25px;
        word-break: keep-all;
    }

    .sub1_1_right_text br.m_none{
        display: none;
    }

    .s1_1_section2{
        margin-top: 60px;
    }

    .s1_1_section3{
        margin-top: 60px;
    }

    .s1_1_section3 ul{
        width: 100%;
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
    }

    .s1_1_section3 ul li{
        width: 31%;
    }

    .s1_1_section3 ul li img{
        height: 50px;
    }

    .s1_1_section3 ul li p{
        font-size: 16px;
        margin: 15px 0 20px;
    }

    .s1_1_section3 ul li span{
        font-size: 10px;
        line-height: 18px;
        word-break: keep-all;
    }

    .s1_1_section3 ul li span br.m_none{
        display: none;
    }


    /* sub1_2 */
    .sub1_2_content .center{
        padding: 100px 0;
    }

    .history_bar{
        left: 37%;
    }

    .history_tab{
        width: 25%;
    }

    .history_tab ul li{
        font-size: 30px;
        margin-bottom: 40px;
    }

    .history_tabcon{
        width: 75%;
        margin-top: 10px;
    }

    .history_tabcon ul li{
        margin-bottom: 40px;
    }

    .year{
        font-size: 18px;
        width: 60%;
    }

    .point{
        width: 10px;
        height: 10px;
    }

    .h_c{
        margin-bottom: 15px;
    }

    .month{
        font-size: 14px;
    }

    .h_c p{
        font-size: 14px;
    }

    .h_c2 .month{
        margin-bottom: 4px;
    }

    .h_c2 p{
        line-height: 25px;
    }


    /* sub2 */
    .sub2_content{
        padding: 100px 0;
    }

    .s2_section1 span{
        width: 20px;
        height: 2px;
        margin-right: 15px;
        margin-top: 15px
    }

    .s2_section1 p{
        font-size: 20px;
        line-height: 30px;
    }

    .s2_section2 ul li{
        margin-top: 70px;
        display: block;
    }

    .service_title{
        width: 100%;
        padding-left: 20px;
    }

    .service_title p{
        font-size: 20px;
    }

    .q{
        font-size: 40px;
        top: -18px;
    }

    .bar{
        width: 50px;
        height: 2px;
        margin-top: 20px;
    }

    .service_content{
        width: 100%;
        padding-left: 20px;
        box-sizing: border-box;
        margin-top: 20px;
    }

    .service_content>p{
        font-size: 14px;
        line-height: 25px;
        padding-bottom: 10px;
        word-break: keep-all;
    }

    .service_content>p br.m_none{
        display: none;
    }

    .shape_box{
        width: 500px;
        margin-top: 20px;
    }

    .shape01{
        height: 50px;
        padding: 0 5%;
        font-size: 16px;
    }

    .shape02{
        width: 50px;
        height: 50px;
    }

    .shape02 img{
        width: 45%;
    }

    .shape03{
        height: 50px;
        padding: 0 6%;
        font-size: 16px;
    }

    .padding_add1{
        padding: 0 10%;
    }

    .padding_add2{
        padding: 0 7.5%;
    }

    .padding_add3{
        padding: 0 12%;
    }


    /* sub3_1 */
    .sub3_content{
        padding: 200px 0 100px;
    }

    .sub3_content img.rotate_text{
        top: -80px;
    }

    .portfolio_title{
        font-size: 36px;
    }

    .sub3_submenu{
        margin-top: 50px;
        overflow: auto;
        -ms-overflow-style: none; /* IE and Edge */
        scrollbar-width: none; /* Firefox */
    }

    .sub3_submenu::-webkit-scrollbar {
        display: none; /* Chrome, Safari, Opera*/
    }

    .sub3_submenu ul{
        width: max-content;
    }

    .sub3_submenu ul li{
        margin-right: 15px;
        font-size: 20px;
    }

    .sub3_submenu ul li span.underline{
        transition: none;
    }

    .sub3_tab{
        margin-top: 30px;
        overflow: auto;
        -ms-overflow-style: none; /* IE and Edge */
        scrollbar-width: none; /* Firefox */
    }

    .sub3_tab::-webkit-scrollbar {
        display: none; /* Chrome, Safari, Opera*/
    }

    .sub3_tab ul{
        width: max-content;
    }

    .sub3_tab ul li{
        height: 40px;
        font-size: 16px;
        margin-right: 0;
        padding: 0 25px;
        transition: none;
    }

    .sub3_content ul.portfolio_ul{
        margin-top: 60px;
    }

    .sub3_content .more_btn{
        margin-top: 50px;
    }


    /* sub3_d */
    .portfolio_d_title{
        font-size: 24px;
    }

    .board_data{
        margin-top: 20px;
    }

    .board_data span{
        font-size: 12px;
        margin-left: 15px;
    }

    .detail_text{
        margin-top: 40px;
    }

    .detail_text span{
        font-size: 14px;
        line-height: 23px;
    }

    .detail_text img{
        margin-top: 30px;
    }

    .list_btn{
        margin-top: 50px;
    }

    .list_btn a{
        width: 150px;
        height: 40px;
        font-size: 14px;
    }


    /* sub4 */
    .sub4_content{
        padding-top: 150px;
    }

    .map_box{
        height: 55vh;
    }

    .sub4_content .copy{
        margin-top: 100px;
    }

    .sub4_content .f02 ul li{
        margin-bottom: 20px;
    }
}

























/* pc_s */
@media screen and (min-width: 1025px) and (max-width: 1400px){

    #sub1_intro>img{
        width: 40vw;
    }

    #sub1_intro .center{
        padding-bottom: 14%;
    }

    #sub1_intro .center p{
        font-size: 70px;
        line-height: 80px;
    }


    /* sub1_1 */
    .sub1_1_content{
        padding: 100px 0 200px;
    }

    .sub1_1_left_text>span{
        font-size: 16px;
    }

    .sub1_1_left_text p{
        font-size: 50px;
    }

    .sub1_1_right_text{
        margin-top: 25px;
        font-size: 18px;
        line-height: 28px;
    }

    .s1_1_section2{
        margin-top: 80px;
    }

    .s1_1_section3{
        margin-top: 80px;
    }

    .s1_1_section3 ul li p{
        font-size: 18px;
        margin: 20px 0 25px;
    }

    .s1_1_section3 ul li span{
        font-size: 16px;
        line-height: 25px;
    }


    /* sub1_2 */
    .sub1_2_content .center{
        padding: 100px 0 200px;
    }


    /* sub2 */
    .sub2_content{
        padding: 100px 0 200px;
    }

    .s2_section1 span{
        width: 25px;
        height: 3px;
        margin-right: 15px;
        margin-top: 15px
    }

    .s2_section1 p{
        font-size: 30px;
        line-height: 40px;
    }

    .s2_section2 ul li{
        width: 100%;
        margin-top: 130px;
        display: flex;
        align-items: flex-start;
    }

    .service_title{
        width: 30%;
        position: relative;
        padding-left: 30px;
        box-sizing: border-box;
    }

    .service_title p{
        font-size: 40px;
        color: #001138;
        font-weight: 700;
        letter-spacing: -1px;
    }

    .q{
        font-size: 60px;
        color: #b8dcf6;
        font-family: 'GmarketSansBold', sans-serif;
        position: absolute;
        left: 0;
        top: -23px;
        z-index: -1;
    }

    .bar{
        width: 70px;
        height: 3px;
        background-color: #009fe8;
        margin-top: 40px;
    }

    .service_content{
        width: 70%;
    }

    .service_content>p{
        font-size: 20px;
        font-family: 'GmarketSansMedium', sans-serif;
        line-height: 33px;
        padding-bottom: 20px;
    }

    .shape_box{
        width: 670px;
        margin-top: 30px;
        display: flex;
        justify-content: space-between;
    }

    .shape_box div{
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .shape01{
        height: 60px;
        border-radius: 0 50px 50px 50px;
        padding: 0 35px;
        font-family: 'GmarketSansBold', sans-serif;
        font-size: 22px;
    }

    .shape02{
        width: 60px;
        height: 60px;
        border-radius: 50px;
    }

    .shape03{
        height: 60px;
        border-radius: 50px;
        padding: 0 35px;
        font-family: 'GmarketSansBold', sans-serif;
        font-size: 22px;
    }

    .back_blue{
        background-color: #009fe8;
        color: #fff;
    }

    .back_gray{
        background-color: #f1f1f1;
    }

    .back_sky{
        background-color: rgba(0, 159, 232, 0.2);
    }

    .padding_add1{
        padding: 0 65px;
    }

    .padding_add2{
        padding: 0 50px;
    }

    .padding_add3{
        padding: 0 75px;
    }


    /* sub3_1 */
    .sub3_content{
        padding: 250px 0 200px;
    }

    .portfolio_title{
        font-size: 70px;
    }

    .sub3_submenu ul li{
        font-size: 26px;
        margin-right: 35px;
    }

    .sub3_submenu ul li span.underline{
        transition: none;
    }

    .sub3_tab ul li{
        height: 45px;
        font-size: 22px;
        padding: 0 25px;
    }

    .sub3_content ul.portfolio_ul{
        margin-top: 80px;
    }

    .sub3_content .more_btn{
        margin-top: 60px;
    }


    /* sub3_d */
    .portfolio_d_title{
        font-size: 40px;
    }

    .board_data{
        margin-top: 30px;
    }

    .board_data span{
        font-size: 16px;
        margin-left: 40px;
    }

    .detail_text span{
        font-size: 20px;
        line-height: 30px;
    }

    .detail_text img{
        margin-top: 40px;
    }


    /* sub4 */
    .map_box{
        height: 500px;
    }

}