/* NSKの部署 */
.about_top {
    width: 100%;
    height: auto;
    text-align: center;
    margin-bottom: 100px;
}

.about_top img {
    max-width: 1920px;
    width: 100%;
}

.about_title {
    text-align: center;
    font-size: 2.5rem;
    font-family: "Italianno","Adobe Handwriting Ernie", 'BIZ UDPGothic', sans-serif;
    opacity: 20%;
    margin-top: 75px;
}

.about_top p {
    margin-top: 100px;
    font-size: 2.5rem;
}

.about_top div {
    display: flex;
    justify-content: center;
}




/* ソリューション営業部 */
.department {
    width: 90%;
    text-align: center;
    margin: 0 5%;
}

.department img {
    max-width: 1338px;
    width: 100%;
    margin: 15px auto 0;
}

.department p {
    font-size: 1.625rem;
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    margin: 0 5%;
}


.department h1 {
    font-size: 2rem;
    margin-top: 50px;
}

.department_yoko {
    display: flex;
    justify-content: space-around;
    margin: 20px auto;
    max-width: 1338px;
}

.department_yoko img {
    width: 50%;
    height: 100%;
    margin: auto;
}

.department_p {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}

#area-2 p {
    margin: 25px 3% 0;
    line-height: 25px;
    text-align: start;
}

#area-2 .department_p_top {
    text-align: center;
    line-height: 40px;
}

.department .department_p_top {
    margin: 15px auto 0;
    font-size: 1.875rem;
    line-height: 35px;
}

.department .department_p1 {
    width: 90%;
    margin: 0 5%;
    font-size: 1.25rem;
    line-height: 30px;
    /* word-break: break-all; */
    text-align: start;
    display: inline-block;
}

.department .department_p2 {
    width: 90%;
    margin: 0 5%;
    font-size: 1.25rem;
    line-height: 30px;
    text-align: start;
    display: inline-block;
}

.department .department_p3 {
    width: 90%;
    font-size: 1.25rem;
    line-height: 30px;
    text-align: start;
    margin: 0 5%;
    display: inline-block;
}

.department .department_p1 span,
.department .department_p2 span,
.department .department_p3 span {
    font-size: 1.5rem;
    color: #0033C6;
}

.department_link {
    margin: 50px 0 100px;
    width: 100%;
    text-align: center;
}

.department_link h1 {
    width: 90%;
    margin: 0 5%;
    text-align: center;
    font-size: 1.875rem;
}

.department_link img {
    margin-top: 46px;
    max-width: 1338px;
}

.department_link .bar_img {
    max-width: 1338px;
    width: 90%;
    margin: 15px 5% 0;
}

.department_link .department_img img {
    margin-top: 20px;
    width: 15%;
}

/* 機械製造部 */

#contents {
    width: 100%;
    display: flex;
    max-width: 1338px;
    margin: 0 auto;
}

.twoCol_L {
    width: 50%;
}

.twoCol_R {
    width: 50%;
    margin: auto;
}



.Jfont {
    margin-top: 100px;
    font-size: 2rem;
}

.twoCol_L p {
    font-size: 1rem;
}

.twoCol_L p img {
    margin: auto;
}

.twoCol_L ul li {
    list-style: none;
    margin: 10px 0;
}

.twoCol_R_R .Jfont {
    margin-bottom: 70px;
}

.twoCol_R h2 {
    text-align: center;
    color: #0033C6;
    margin: 0 5%;
    line-height: 25px;
}

.twoCol_R p {
    font-size: 1rem;
    text-align: start;
}

.twoCol_R a {
    text-align: center;
}

.twoCol_R_R p {
    font-size: 1rem;
    margin-top: 200px;
}

.twoCol_R_R .twoCol_R_R_title {
    font-size: 1.625rem;
}

#area-2 .twoCol_R .twoCol_R_R .twoCol_R_R_title {
    text-align: center;
}

#area-2 .twoCol_R .twoCol_R_R p {
    text-align: center;
}

/* 海外事業部 */
#area-3 {
    margin-top: 120px;
}

/* システム開発部 */
#area-6 {
    margin-top: 120px;
}

/* 練習 */
.col_3 .item img {
    width: 100%;
    margin-top: 50px;
}

*,
*:before,
*:after {
    box-sizing: border-box;
}

.col_3 {
    width: 100%;
    max-width: 1400px;
    display: flex;
    flex-wrap: wrap;
}

.col_3>* {
    width: calc(33.33333% - 8px);
    margin-right: 12px;
}

.col_3>*:nth-child(3n) {
    margin-right: auto;
}

.col_3>*>* {
    position: relative;
    overflow: hidden
}

#area-7 {
    margin-bottom: 140px;
}

@media screen and (max-width: 1400px) {
    .department .department_p1 {
        font-size: 1rem;
        line-height: 25px;
    }

    .department .department_p2 {
        font-size: 1rem;
        line-height: 25px;
    }

    .department .department_p3 {
        font-size: 1rem;
        line-height: 25px;
    }

}

@media screen and (max-width: 1080px) {
    .department_yoko {
        display: block;
    }

    .department_p {
        margin-top: 30px;
        max-width: 100%;
    }

    .department .department_p2 {
        margin-top: 10px;
    }

    .department .department_p3 {
        margin-top: 10px;
    }

    .department .department_p1 span,
    .department .department_p2 span,
    .department .department_p3 span {
        font-size: 1.25rem;
    }
}

@media screen and (max-width: 961px) {
    .about_top p {
        margin-top: 50px;
    }

    .col_3>* {
        width: calc(50% - 6px);
    }

    .col_3>*:nth-child(3n) {
        margin-right: 12px;
    }

    .col_3>*:nth-child(2n) {
        margin-right: auto;
    }

    .department h1 {
        font-size: 1.625rem;
        margin-top: 25px;
    }

    .department p {
        font-size: 1.25rem;
        line-height: 35px;
        margin: 20px 0 0 0;
    }

    .department .department_p_top {
        margin: 5px auto;
        font-size: 1.25rem;
        max-width: 600px;
    }

    .department_link h1 {
        font-size: 1.25rem;
        line-height: 50px;
    }

    .department_link .department_img img {
        width: 20%;
    }

    .department img {
        width: 100%;
    }

    id .department_yoko {
        display: block;
    }

    .Jfont {
        font-size: 1.625rem;
    }

    #area-2 .twoCol_L p {
        font-size: 1rem;
        line-height: 20px;
    }

    .department .department_p1 {
        margin-top: 20px;
    }

    .department .department_p2 {
        margin-top: 20px;
    }

    .department .department_p3 {
        margin-top: 20px;
    }

    .department .department_p1 span,
    .department .department_p2 span,
    .department .department_p3 span {
        font-size: 1.25rem;
    }

    .twoCol_L {
        width: 100%;
    }

    .twoCol_R {
        display: none;
    }

    #area-2 .twoCol_L ul {
        text-align: start;
    }
}


@media screen and (max-width: 768px) {

    .department .department_p1 {
        margin-top: 70px;
        width: 90%;
        margin: 0 5%;
    }

    .department .department_p2 {
        margin-top: 40px;
    }

    .department .department_p3 {
        margin-top: 40px;
    }

    .department p {
        font-size: 1.25rem;
        width: 90%;
        margin: 0 5%;
    }

    .department_link {
        margin-top: 40px;
    }

    .department_yoko {
        display: block;
    }

    .department .department_p1 span,
    .department .department_p2 span,
    .department .department_p3 span {
        font-size: 1.25rem;
    }
}

@media screen and (max-width: 580px) {
    .col_3>* {
        width: 50%;
        margin-right: auto;
    }

    .col_3>*:nth-child(3n) {
        margin-right: auto;
    }

    .col_3 .item img {
        width: 90%;
        margin-top: 50px;
    }

    .about_title {
        font-size: 1.875rem;
        margin-top: 40px;
    }

    .about_top p {
        font-size: 1.625rem;
        margin-top: 25px;
    }


    .department img {
        margin-top: 10px;
    }

    .department h1 {
        font-size: 1.25rem;
        margin-top: 50px;
    }

    .department_link h1 {
        line-height: 40px;
    }

    .department_link .bar_img {
        margin-top: 20px;
    }

    .department_link .department_img img {
        margin-top: 15px;
        width: 30%;
    }
}

@media screen and (max-width: 420px) {
    #area-7 {
        margin-bottom: 70px;
    }

    .about_title {
        font-size: 1.25rem;
    }

    .about_top p {
        font-size: 1.25rem;
        margin-top: 10px;
    }

    .department img {
        width: 100%;
    }

    .department h1 {
        margin-top: 15px;
        font-size: 1rem;
    }

    .department .department_p_top {
        font-size: 1.25rem;
        line-height: 28px;
    }

    .department p {
        font-size: 0.9rem;
        line-height: 20px;
        margin-top: 0;
    }

    .department_yoko {
        margin-top: 0;
    }

    .department .department_p1 {
        font-size: 0.7rem;
        line-height: 21px;
    }

    .department .department_p2 {
        font-size: 0.7rem;
        line-height: 21px;
    }

    .department .department_p3 {
        font-size: 0.7rem;
        line-height: 21px;
    }

    .department_link h1 {
        font-size: 0.8rem;
        line-height: 20px;
    }

    .department_link .bar_img {
        margin-top: 10px;
    }

    .department_link .department_img img {
        width: 35%;
    }

    .Jfont {
        font-size: 1.25rem;
        margin-top: 50px;
    }

    #area-2 .twoCol_L p {
        font-size: 0.8rem;
    }

    #area-2 p {
        line-height: 21px;
    }

    #area-2 .department_p_top {
        font-size: 1.25rem;
        line-height: 28px;
    }

    #area-2 .twoCol_L p {
        font-size: 0.7rem;
        line-height: 21px;
    }

    #area-2 .twoCol_L ul {
        padding-left: 20px;
        font-size: 0.7rem;
        line-height: 21px;
        text-align: left;
    }

    #area-3 {
        margin-top: 0;
    }

    #area-6 {
        margin-top: 0;
    }
}

@media screen and (max-width: 400px) {
    .col_3 .item img {
        width: 80%;
        margin-top: 20px;
    }

    .about_top {
        margin-bottom: 40px;
    }

    .department_link {
        margin-top: 50px;
        margin-bottom: 50px;
    }

    .department .department_p3 {
        /* font-size: 0.9rem; */
        margin-top: 30px;
    }

    .department .department_p1 span,
    .department .department_p2 span,
    .department .department_p3 span {
        font-size: 1rem;
    }
}

@media screen and (max-width:380px) {
    .department_link {
        margin-bottom: 50px;
    }

    .department .department_p1 {
        line-height: 25px;
    }

    .department .department_p3 {
        line-height: 20px;
        margin-bottom: 30px;
    }

    .department .department_p1 span,
    .department .department_p2 span,
    .department .department_p3 span {
        font-size: 1rem;
    }

    link h1 {
        line-height: 20px;
    }

    #area-7 {
        margin-bottom: 70px;
    }
}