img {
    max-width: 100%;
    height: auto;
}

.catcher_layer {
    background: #e3ebf7;
    padding: 100px 0;
}

.catcher_inner {
    width: 94%;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.catcher_block:not(:last-child) {
    margin-bottom: 99px;
}

.catcher_title {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.57;
    color: #151a5a;
    text-align: center;
    margin-bottom: 47px;
}

.catcher_txt {
    line-height: 2.13;
}

.catcher_txt p:not(:last-child) {
    margin-bottom: 32px;
}

.catcher_component {
    width: 94%;
    max-width: 860px;
    margin: 0 auto 46px;
}

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

.catcher_component dt {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.75;
    color: #fff;
    background: #151a5a;
    padding: 7px 20px 8px;
}

.catcher_component dd {
    line-height: 2;
    padding: 18px 0 0;
}

.catcher_component dd p:not(:last-child) {
    margin-bottom: 29px;
}

.catcher_component .txt_b {
    font-weight: 700;
}

.catcher_headline {
    display: flex;
    justify-content: space-between;
    color: #fff;
    background: #151a5a;
    padding: 7px 6px 9px 18px;
}

.catcher_headline .course_name {
    padding: 0 0 0;
}

.catcher_headline .price {
    font-size: 18px;
    margin-left: 15px;
}

.catcher_headline .price span {
    font-size: 15px;
}

.catcher_contents {
    font-size: 16px;
    line-height: 2;
    padding: 18px 29px 29px;
}

.catcher_notes {
    width: 94%;
    max-width: 950px;
    font-size: 25px;
    font-weight: 700;
    line-height: 1.76;
    color: #151a5a;
    text-align: center;
    margin: 0 auto;
}

.catcher_notes a {
    text-decoration: underline;
    color: #151a5a;
}

.catcher_notes a:hover {
    text-decoration: underline;
}

#course_intro {
    padding: 35px 0 41px;
    position: relative;
    overflow: hidden;
}

#course_intro .m-tab_wrap .m-tab_list .m-tab a {
    padding: 13px 8px;
}

#course_intro .m-tab_wrap .m-tab_list .m-tab a:hover::after {
    display: none;
}

#course_intro .m-tab_wrap .m-tab_list .m-tab a span {
    position: relative;
}

#course_intro .m-tab_wrap .m-tab_list .m-tab a span::after {
    position: absolute;
    content: '';
    bottom: -6px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #151a5a;
    transition: transform 0.3s;
    transform: scale(0, 1);
    transform-origin: right top;
}

#course_intro .m-tab_wrap .m-tab_list .m-tab a:hover span::after {
    transform: scale(1, 1);
    transform-origin: left top;
}

#course_intro .intro__inner {
    width: 94%;
    max-width: 1000px;
    padding: 82px 0 124px;
}

#course_intro .intro__inner .layout__header {
    text-align: left;
    margin-bottom: 45px;
}

#course_intro .intro__inner .layout__header__title {
    font-size: 70px;
    font-weight: 700;
    line-height: 1.28;
}

#course_intro .intro__inner .layout__header small {
    font-size: 22px;
    font-weight: 700;
}

#course_intro .headline {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 30px;
}

#course_intro .intro_spec_txt {
    display: inline-block;
    background: #151a5a;
    padding: 20px 28px;
    margin-bottom: 12px;
}

#course_intro .intro_spec_txt span {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
}

#course_intro .course_intro_component {
    display: flex;
    justify-content: space-between;
}

#course_intro .course_intro_txt {
    width: 100%;
    max-width: 520px;
    line-height: 2.13;
}

#course_intro .course_intro_image {
    width: 100%;
    max-width: 380px;
    margin-top: -102px;
    margin-left: 20px;
}

.course_slogan {
    position: absolute;
    background-image: url(./images/school/course_slogan01.png);
    background-repeat: repeat-x;
    background-size: 2330px 100%;
    width: calc(100% + 100vw);
    height: 145px;
    top: 25%;
    left: -33%;
    z-index: -1;
    transition: all 1s linear;
    animation: national_quali 40s linear infinite;
    pointer-events: none;
    transform: translateY(-50%) rotate(-45deg);
}

@keyframes national_quali {
    0% {
        background-position: 2330px 0;
    }

    100% {
        background-position: 0 0;
    }
}

#course_features {
    padding: 0 0;
    overflow: hidden;
}

#course_features .features_block {
    width: 100%;
    min-height: 700px;
    display: flex;
    align-items: center;
    position: relative;
}

#course_features .features_block::before {
    position: absolute;
    content: '';
    display: block;
    width: 150%;
    height: 100%;
    background: rgba(21, 26, 90, .75);
    top: 0;
    left: 150%;
    transition: all 1s ease-out;
    transform: skewX(-45deg);
}

#course_features .features_frame {
    width: 100%;
    max-width: 520px;
    color: #fff;
}

#course_features .features_title {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.57;
    margin-bottom: 36px;
}

#course_features .features_txt {
    line-height: 2.13;
    text-align: justify;
}

#course_features .course_feature_cover {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}

#course_features .course_feature_cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#course_features .features_block:nth-child(odd).is-active::before {
    left: 35%;
}

#course_features .features_block:nth-child(odd) .features_frame {
    margin-left: auto;
}

#course_features .features_block:nth-child(even)::before {
    left: auto;
    right: 150%;
    transform: skewX(45deg);
}

#course_features .features_block:nth-child(even).is-active::before {
    left: auto;
    right: 35%;
}

#course_list {
    background: #fff;
    padding: 87px 0 0;
}

.list_wrap {
    background: #e3ebf7;
    padding: 100px 0 100px;
    margin-top: 54px;
}

.list_block {
    width: 94%;
    max-width: 1000px;
    background: #fff;
    padding: 70px 0 100px;
    margin: 0 auto;
}

.course_item {
    width: 94%;
    max-width: 860px;
    margin: 0 auto 70px;
}

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

.course_name {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    background: #151a5a;
    padding: 8px 20px 7px;
}

.course_name.recommend {
    color: #fcee21;
}

.tb_course {
    width: 100%;
    border-collapse: collapse;
}

.tb_course th,
.tb_course td {
    line-height: 1.86;
    border-bottom: 1px solid #666666;
    padding: 25px 14px;
}

.tb_course th {
    width: 25.5%;
    color: #151a5a;
    text-align: left;
    vertical-align: top;
}

.featured_color {
    background: #fef8a6;
}

.exp_user .course_name {
    background: #007739;
}

.exp_user .tb_course th {
    color: #007739;
}

.other_user .course_name {
    background: #0071ae;
}

.other_user .tb_course th {
    color: #0071ae;
}

.btn_primary {
    width: 100%;
    max-width: 320px;
    height: 65px;
    margin: 83px auto 0;
}

.btn_primary a {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    background: #151a5a;
    border: 2px solid #151a5a;
    transition: all .3s ease;
}

.btn_primary a i {
    width: 13px;
    height: 13px;
    border: 2px solid #fff;
    border-left: 0;
    border-top: 0;
    transform: rotate(315deg);
    margin-left: 6px;
    transition: all .3s ease;
}

.btn_primary a:hover {
    color: #151a5a;
    background: #fff;
}

.btn_primary a:hover i {
    border-color: #151a5a;
}

/* ------------------------------------------------------
drone_certification
------------------------------------------------------ */
#about_certification {
    padding: 38px 0 123px;
}

#about_certification .catcher_inner {
    max-width: 1000px;
}

#about_certification .about_image {
    margin-bottom: 31px;
}

#about_certification .lv_list {
    display: flex;
    gap: 20px;
    margin: 65px 0 64px;
}

#about_certification .lv_list li {
    width: calc(100% / 4);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    border: 10px solid #151a5a;
    border-radius: 50%;
}

#about_certification .lv_list li:last-child {
    margin-right: 0;
}

#about_certification .lv_list li .tag_no {
    font-family: "adelle";
    font-size: 26px;
    font-weight: 700;
    color: #151a5a;
    line-height: 1;
    margin-bottom: 27px;
    position: relative;
}

#about_certification .lv_list li .tag_no::after {
    position: absolute;
    content: '';
    width: 50px;
    height: 1px;
    background: #151a5a;
    bottom: -17px;
    left: 50%;
    transform: translateX(-50%);
}

#about_certification .lv_list li .tag_no span {
    display: block;
    font-size: 192.3%;
    line-height: 0.75;
}

#about_certification .lv_list li .title_lv {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.64;
    color: #151a5a;
}

#national_license .catcher_layer {
    margin-top: 54px;
}

#national_license .catcher_inner {
    max-width: 1000px;
    background: #fff;
    padding: 70px 0 83px;
}

#private_certified {
    padding: 127px 0 0;
}

#private_certified .catcher_layer {
    margin-top: 54px;
}

#private_certified .catcher_inner {
    max-width: 1000px;
    background: #fff;
    padding: 44px 0 83px;
}

#private_certified .private_certified_image {
    margin-bottom: 31px;
}

#private_certified .private_certified_frame {
    border: 1px solid #151a5a;
    padding: 31px 44px 32px;
    margin-bottom: 34px;
}

#private_certified .private_certified_frame ul li {
    font-size: 19px;
    font-weight: 700;
    line-height: 1.84;
    text-align: justify;
    color: #151a5a;
}

#summary {
    padding: 89px 0 145px;
}

#summary .catcher_inner {
    max-width: 1000px;
}

#summary figure {
    margin-bottom: 30px;
}

#summary .btn_primary {
    margin-top: 61px;
}

.drone_cover {
    width: 100%;
    height: 40vw;
    background-image: url(images/school/drone_certification_bg.jpg);
    background-attachment: fixed;
    background-position: top center;
    background-size: cover;
}

#recommended_courses {
    background: #e3ebf7;
    padding: 109px 0 150px;
}

#recommended_courses .layout__inner--school {
    background-color: transparent;
    margin-bottom: 63px;
}

#recommended_courses .recommended_block {
    margin-bottom: 81px;
}

#recommended_courses .recommended_block:last-child {
    margin-bottom: 0;
}

#recommended_courses .catcher_inner {
    max-width: 1000px;
}

#recommended_courses h3 {
    font-size: 32px;
    font-weight: 700;
    color: #0071ae;
    margin-bottom: 33px;
}

#recommended_courses .headline {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 30px;
}

#recommended_courses .intro_spec_txt {
    display: inline-block;
    background: #151a5a;
    padding: 20px 28px;
    margin-bottom: 12px;
}

#recommended_courses .intro_spec_txt span {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
}

#recommended_courses .course_intro_component {
    display: flex;
    justify-content: space-between;
}

#recommended_courses .course_intro_txt {
    width: 100%;
    max-width: 520px;
    line-height: 2.13;
}

#recommended_courses .course_intro_image {
    width: 100%;
    max-width: 380px;
    margin-top: -102px;
    margin-left: 20px;
}

#recommended_courses .btn_primary {
    margin-top: 59px;
}

/* ------------------------------------------------------
private_qualification
------------------------------------------------------ */
.private_qualification .course_slogan {
    background-image: url(./images/school/private_slogan01.png);
    background-size: 2160px 100%;
    animation: private_quali 40s linear infinite;
}

@keyframes private_quali {
    0% {
        background-position: 2160px 0;
    }

    100% {
        background-position: 0 0;
    }
}

.private_feature_frame {
    width: 94%;
    max-width: 1000px;
    border: 1px solid #151a5a;
    margin: 110px auto 0;
}

.private_feature_frame dt {
    font-size: 26px;
    font-weight: 700;
    color: #fff;
    text-align: center;
    background: #151a5a;
    padding: 5px 10px 8px;
}

.private_feature_frame dd {
    padding: 26px 48px 34px;
}

.private_feature_frame dd ul li {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.82;
    color: #151a5a;
    text-align: justify;
}

.private_qualification #course_list {
    padding-top: 121px;
}

.private_qualification .course_item {
    border: 1px solid #151a5a;
    margin-bottom: 50px;
}

.discount_block {
    width: 94%;
    max-width: 860px;
    color: #151a5a;
    margin: 65px auto 0;
}

.discount_title {
    font-size: 22px;
    font-weight: 700;
    line-height: 2;
    text-align: center;
    margin-bottom: 29px;
}

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

.discount_notes {
    font-size: 20px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 37px;
}

.discount_title span,
.discount_notes span {
    color: #ff0000;
}

.discount_list {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 25px;
    margin-bottom: 30px;
}

.discount_list dl {
    width: calc(100% / 3);
    text-align: center;
}

.discount_list dl dt {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    background: #151a5a;
    padding: 4px 8px 6px;
}

.discount_list dl dd {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid #151a5a;
    padding: 22px 28px 20px;
}

.discount_list dl dd ul {
    width: 100%;
}

.discount_list dl dd ul li {
    margin-bottom: 12px;
}

.discount_list dl dd ul li:last-child {
    margin-bottom: 0;
}

.discount_list dl dd .area_name {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.75;
    color: #fff;
    background: #151a5a;
    border-radius: 20px;
    padding: 5px 10px 8px;
    margin-bottom: 8px;
}

.discount_list dl dd .discount_details {
    font-size: 24px;
    font-weight: 700;
    color: #ff0000;
}

.discount_block .btn_primary {
    margin-top: 62px;
}

@media screen and (max-width: 1024px) {
    .catcher_title {
        font-size: 22px;
        margin-bottom: 35px;
    }

    .catcher_layer {
        padding: 55px 0;
    }

    .catcher_block:not(:last-child) {
        margin-bottom: 50px;
    }

    .catcher_component {
        margin-bottom: 30px;
    }

    .catcher_component dt {
        font-size: 16px;
        padding: 7px 10px 8px;
    }

    .catcher_component dd p:not(:last-child) {
        margin-bottom: 20px;
    }

    .catcher_txt p:not(:last-child) {
        margin-bottom: 20px;
    }

    .catcher_headline .price {
        font-size: 16px;
    }

    .catcher_headline .price span {
        font-size: 14px;
    }

    .catcher_contents {
        font-size: 14px;
        padding: 20px 20px;
    }

    .catcher_notes {
        font-size: 20px;
    }

    .discount_block {
        margin-top: 45px;
    }

    .discount_title,
    .discount_list dl dt {
        font-size: 18px;
    }

    .discount_list dl dd {
        padding: 20px 20px 15px;
    }

    .discount_list dl dd .area_name {
        font-size: 14px;
    }

    .discount_list dl dd .discount_details {
        font-size: 20px;
    }

    .discount_notes {
        font-size: 16px;
    }

    .discount_block .btn_primary {
        margin-top: 45px;
    }

    .btn_primary {
        margin-top: 45px;
    }

    #about_certification {
        padding: 30px 0 55px;
    }

    #about_certification .lv_list {
        flex-wrap: wrap;
        justify-content: center;
        margin: 30px 0 35px;
    }

    #about_certification .lv_list li {
        width: 100%;
        max-width: 220px;
        border: 5px solid #151a5a;
    }

    #about_certification .lv_list li .tag_no {
        font-size: 22px;
    }

    #about_certification .lv_list li .title_lv {
        font-size: 20px;
    }

    #national_license .catcher_layer {
        margin-top: 35px;
    }

    #national_license .catcher_inner {
        padding: 50px 0 45px;
    }

    #private_certified {
        padding: 55px 0 0;
    }

    #private_certified .catcher_layer {
        margin-top: 35px;
    }

    #private_certified .catcher_inner {
        padding: 35px 0 40px;
    }

    #private_certified .private_certified_frame {
        padding: 25px 20px;
        margin-bottom: 28px;
    }

    #private_certified .private_certified_frame ul li {
        font-size: 17px;
    }

    #summary {
        padding: 50px 0 55px;
    }

    #summary figure {
        margin-bottom: 25px;
    }

    #summary .btn_primary {
        margin-top: 35px;
    }

    #recommended_courses {
        padding: 50px 0 55px;
    }

    #recommended_courses .layout__inner--school {
        margin-bottom: 45px;
    }

    #recommended_courses .recommended_block {
        margin-bottom: 50px;
    }

    #recommended_courses h3 {
        font-size: 24px;
        margin-bottom: 25px;
    }

    #recommended_courses .intro_spec_txt,
    #course_intro .intro_spec_txt {
        padding: 15px 20px;
    }

    #recommended_courses .intro_spec_txt span,
    #course_intro .intro_spec_txt span {
        font-size: 18px;
    }

    #recommended_courses .btn_primary {
        margin-top: 35px;
    }

    #recommended_courses .course_intro_image,
    #course_intro .course_intro_image {
        width: 46.91vw;
        margin-top: -9.96vw;
    }

    #course_intro {
        padding: 0 0 15px;
    }

    #course_intro .intro__inner {
        padding: 55px 0 !important;
    }

    #course_intro .intro__inner .layout__header {
        margin-bottom: 30px;
    }

    #course_intro .intro__inner .layout__header__title {
        font-size: 30px;
    }

    #course_intro .intro__inner .layout__header small {
        font-size: 18px;
    }

    #course_features .features_block {
        min-height: inherit;
        padding: 15vw 0;
    }

    #course_features .features_block::before {
        left: 0 !important;
        transform: skewX(0) !important;
        right: auto !important;
    }

    #course_features .features_frame {
        max-width: 640px;
        margin: 0 auto;
    }

    #course_features .features_title {
        font-size: 24px;
        text-align: center;
        margin-bottom: 36px;
    }

    #course_list {
        padding: 50px 0 0;
    }

    .list_wrap {
        padding: 55px 0;
        margin-top: 35px;
    }

    .list_block {
        padding: 50px 0 55px;
    }

    .course_name {
        font-size: 16px;
    }

    .course_item {
        margin-bottom: 45px;
    }

    .private_feature_frame {
        margin: 55px auto 0;
    }

    .private_feature_frame dt {
        font-size: 22px;
    }

    .private_feature_frame dd {
        padding: 25px 20px;
    }

    .private_feature_frame dd ul li {
        font-size: 18px;
    }

    .private_qualification #course_list {
        padding-top: 50px;
    }
}

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

    #recommended_courses .course_intro_component,
    #course_intro .course_intro_component {
        display: block;
    }

    #recommended_courses .course_intro_txt,
    #course_intro .course_intro_txt {
        max-width: 100%;
    }

    #recommended_courses .course_intro_image,
    #course_intro .course_intro_image {
        width: 77.55vw;
        margin: 25px auto 0;
    }



    .tb_course th,
    .tb_course td {
        width: 100%;
        display: block;
        padding: 15px 10px;
    }

    .tb_course th {
        border-bottom: 0;
        padding-bottom: 0;
    }

    .tb_course td {
        padding-top: 8px;
    }

    .discount_list {
        flex-direction: column;
        align-items: center;
    }

    .discount_list dl {
        width: 100%;
        max-width: 320px;
    }
}

@media screen and (max-width: 490px) {
    #course_features .features_title {
        text-align: justify;
    }

    #course_features .features_title br {
        display: none;
    }
}