.portfolio-1 {
    display: flex;
    flex-wrap: wrap;
    row-gap: 2.8em;
    width: 100%;
}
.portfolio-1-sec {
    display: flex;
    flex-wrap: wrap;
    row-gap: 6em;
    width: 100%;
    column-gap: 40px;
}
.portfolio-1-sec .order-1 {
    width: 100%;
}
.portfolio-1-sec .order-2 {
    width: 100%;
}
.portfolio-1-sec .portfolio-1-sec-con {
    width: 100%;
    display: flex;
    flex-direction: column;
    row-gap: 3.2em;
}
.portfolio-1-sec .portfolio-1-sec-con .con-box-1 {
    display: flex;
    flex-wrap: wrap;
    row-gap: 1.4em;
    width: 100%;
}
.portfolio-1-sec .portfolio-1-sec-con .con-box-2 {
    display: flex;
    flex-wrap: wrap;
    row-gap: 2.4em;
    width: 100%;
    column-gap: 20px;
}
.portfolio-1-sec .portfolio-1-sec-con .con-box-2 .item-box {
    width: calc((100% - 60px) / 4);
}
.portfolio-1-sec .portfolio-1-sec-con .con-box-2 .item-box .item-box-cont {
    width: 100%;
    display: flex;
    flex-direction: column;
    row-gap: 0.5em;
}
.portfolio-1-sec .portfolio-1-sec-con .con-box-2 .item-box .item-box-cont > a > img {
    overflow: hidden;
    border-radius: 10px;
}
.portfolio-1-sec .portfolio-1-sec-con .con-box-2 .item-box .text-con p.title {
    font-weight: 600;
    letter-spacing: -0.05em;
    margin-top: 2px;
    color: #323232;
}
.portfolio-1-sec .portfolio-1-sec-con .con-box-2 .item-box a.link-btn {
    font-weight: 400;
    letter-spacing: -0.05em;
    color: #1575f3;
}
.portfolio-1-sec .portfolio-1-sec-con .con-box-1 p.more {
    width: 100%;
    text-align: center;
}
.portfolio-1-sec .portfolio-1-sec-con .con-box-1 a.more-btn {
    color: #1575f3;
}
.portfolio-1-sec .portfolio-1-sec-con h6.title-mini-1 {
    line-height: 1.2;
    font-weight: 500;
    width: 100%;
}
.portfolio-1-sec .portfolio-1-sec-con h5 {
    line-height: 1.1;
    font-weight: 600;
    color: #323232;
    letter-spacing: -0.03em;
}
.portfolio-1-sec .portfolio-1-sec-con h5 small {
    font-size: 100%;
    color: #f15a28;
    font-weight: 400;
}
.portfolio-1-sec .portfolio-1-sec-con .con-box-1>p {
    line-height: 1.4;
    font-weight: 500;
    color: #323232;
    letter-spacing: -0.03em;
}
.portfolio-1-sec .portfolio-1-sec-con .con-box-1>.border-box,
.portfolio-1-sec .portfolio-1-sec-con .con-box-1>p.border-box {
    width: 100%;
    padding: 1.6em 1.2em;
    border: 1px solid #dbdbdb;
    border-radius: 10px;
    background-color: #f9f9f9;
}
.portfolio-1-sec .portfolio-1-sec-con .con-box-1>.border-box ul {
    padding-left: 1.5em;
}
.portfolio-1-sec .portfolio-1-sec-con .con-box-1>.border-box ul li {
    word-break: keep-all;
}
.portfolio-1-sec .portfolio-1-sec-con p {
    line-height: 1.2;
    font-weight: 400;
    text-align: center;
}
.portfolio-1-sec .portfolio-1-sec-con h6.sign {
    font-weight: 600;
    padding: 0 15px;
    text-align: right;
    margin-top: 30px;
    width: 100%;
}
.portfolio-1-sec .portfolio-1-sec-con h6.sign strong {
    font-weight: 600;
    letter-spacing: 0.5em;
    font-family: 'MYYeongnamnu';
    font-size: 130%;
}
.portfolio-1-sec .portfolio-1-sec-con ul {
    padding-left: 2.0em;
    list-style: disc;
    color: #323232;
}


/* 공통 */
@media only screen and (min-width: 992px) {
    .portfolio-1-sec .portfolio-1-sec-1 {
        padding-left: 15px;
    }
}
@media only screen and (max-width: 1200px) {
    br.br1200 {display: none;}
}
@media only screen and (max-width: 1024px) {
}
@media only screen and (max-width: 1000px) {
}
@media only screen and (max-width: 991px) {
    .portfolio-1-sec .portfolio-1-sec-con .con-box-2 .item-box {
        width: calc((100% - 40px) / 3);
    }
}
@media only screen and (max-width: 800px) {
}
@media only screen and (max-width: 767px) {
    .portfolio-1-sec .portfolio-1-sec-con .con-box-2 .item-box {
        width: calc((100% - 20px) / 2);
    }
}
@media only screen and (max-width: 640px) {
    .portfolio-1-sec .order-1 {
        width: 100%;
    }
    .portfolio-1-sec .order-2 {
        width: 100%;
    }
}
@media only screen and (max-width: 480px) {
}
@media only screen and (max-width: 360px) {
}
@media only screen and (max-width: 320px) {
}