@charset "utf-8"; 

/* pc css*/

/* 좌측 메뉴 */
.navi div {
    display: block;
    padding: 0 1rem;
}
.navi .menu-depth0 {
    font-size: 16px;
    font-weight: 700;
    line-height: 28px;
    margin-bottom: 16px;
}
@media (max-width: 1279px) {
    .menu-depth0 {
	cursor: pointer;
        position: relative;
        height: 58px;
        font-size: 18px;
        line-height: 32px;
        padding: 12px 23px;
	border-top: 1px solid #d8d8d8;
	font-weight: 500;
    }
    .menu4.menu-depth0,
    .menu-depth0.on {
        border-bottom: 1px solid #d8d8d8;
    }

    .menu-depth0::after {
        content: '';
        position: absolute;
        top: 50%;
        right: 2.3rem;
        margin-top: -0.4rem;
        width: 2.4rem;
        height: 0.7rem;
        background: url(/static/project/curriculum/arrow.svg) no-repeat center;
    }
    .menu-depth0.on::after {
        transform: rotate(180deg);
    }
}
.navi .menu-depth1 {
    font-size: 16px;
    font-weight: 400;
    line-height: 44px;
    color: #878787;
}
.navi > ul li {
    cursor: pointer;
}
.navi > ul > li > div {
    position: relative;
    border-bottom: 1px solid #d8d8d8;
}
.navi > ul > li > div::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 1rem;
    margin-top: -0.4rem;
    width: 2.4rem;
    height: 0.7rem;
    background: url(/static/project/curriculum/arrow.svg) no-repeat center;
}
.navi > ul > li.slide-menu {
    margin-top: 40px;
}
.navi > ul > li.slide-menu.on + .slide-menu {
    margin-top: 32px;
}
.navi > ul > li.slide-menu > div.on::after, .navi > ul > li > div.all-class.on::after {
    transform: rotate(180deg);
}
.navi ol {
    display: none;
}
.navi ol div {
    padding: 0 1.7rem;
}
.navi ol .sub-on {
    border-radius: 0.2rem;
    background: #fffbef;
    color: #ff5100;
    font-weight: 700;
    margin-right: 10px;
}
@media (min-width: 1280px) {
    .navi {
        position: sticky;
        top: 11.7rem;
        width: 280px;
	padding-right: 20px;
        border: 0;
	float: left;
	margin-bottom: 40px;
    }
    .navi div {
        padding: 0;
        
        font-size: 1.6rem;
        line-height: 4.4rem;
    }
    .navi > ul > li > div {
        border: 0;
    }
    .navi ol.tab-on {
        display: block;
    }
}
/* 우측 컨텐츠 */
.list-contents section {
    padding: 0 0 6.4rem;
}
@media (max-width: 1279px) {
    .list-contents section {
	padding: 40px 0 0 0;
    }
    .list-contents section.con0 {
        padding: 0;
    }
    .list-contents section.con8,
    .list-contents section.con9 {
        margin-bottom: 6.4rem;
    }
}
.list-contents .class {
    padding: 0 2.6rem;
}
.list-contents .class > h2 {
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 4.2rem;
    display: inline-block;
}
.list-contents .class .class-icon {
    background-size: cover;
    background-repeat: no-repeat;
    display: inline-block;
    width: 24px;
    height: 24px;
    margin-left: 6px;
}
@media (max-width: 1279px) {
    .list-contents .class .class-icon {
        width: 18px;
        height: 18px;
    }
}
.list-contents .class .class-icon.rookies {
    background-image: url(/static/project/curriculum/icon_rookies.png);
}
.list-contents .class .class-icon.scratch {
    background-image: url(/static/project/curriculum/icon_scratch.png);
}
.list-contents .class .class-icon.metaverse {
    background-image: url(/static/project/curriculum/icon_metaverse.png);
}
.list-contents .class .class-icon.unity {
    background-image: url(/static/project/curriculum/icon_unity.png);
}
.list-contents .class .class-icon.java {
    background-image: url(/static/project/curriculum/icon_java.png);
}
@media (max-width: 1279px) {
    .list-contents .class > h2 {
        line-height: 3.2rem;
        padding-bottom: 11px;
    }
}
.list-contents .class > p,
.list-contents .class > div > p {
    font-size: 1.4rem;
    font-weight: 400;
    line-height: 2.3rem;
}
.list-contents .class > .tag {
    margin: 8px 0 24px;
}
.list-contents .class > .tag > span {
    color: #ff5100;
    font-size: 1.4rem;
    font-weight: 400;
    line-height: 2.3rem;
    display: inline-block;
    margin-right: 8px;
}
@media (max-width: 1279px) {
    .list-contents .class > .tag > span {
        font-size: 1.3rem;
        line-height: 2.1rem;
    }
}
@keyframes slideDown {
    from {
        transform: translateY(-100vh)
    }
    to {
        transform: translateY(0);
    }
}
@media (min-width: 1280px) {
    .list-contents {
        position: relative;
        width: 952px;
        border-left: 1px solid #e1e1e1;
	float: left;
    }
    .list-contents section {
        padding: 0 0 8rem;
	scroll-margin-top: 112px;
    }
    .list-contents section.con0 {
        padding: 0 0 4rem;
	animation: slideDown 0.5s ease-in-out;
    }
    .list-contents section.con1,
    .list-contents section.con16,
    .list-contents section.con11 {
        margin-top: 40px;
    }
    .list-contents .class {
        padding: 0 0 0 3.2rem;
        max-width: 91.8rem;
    }
    .list-contents .class > h2 {
        font-size: 2.4rem;
	margin-bottom: 16px;
    }
    .list-contents .class > div > p {
        font-size: 1.6rem;
        line-height: 2.8rem;
    }
}
.list-detail {
    background: #fffbef;
    padding: 2.4rem 2.4rem 5.6rem;
}
.list-detail ul {
    overflow: visible;
    width: 100%;
    padding: 0;
    
}
.list-detail li {
    position: relative;
    overflow: hidden;
    margin: 0 2.6rem;
    padding: 3rem 2.5rem;
    width: 100%;
    background: #ffffff;
    border-radius: 2.4rem;
    box-shadow: 0rem 0.4rem 2rem -0.1rem rgba(0,0,0,0.11);
}
.list-detail li > div,
.list-detail li > h3,
.list-detail li > p {
    position: relative;
    z-index: 5;
}
.list-detail li.on::before {
    content: '';
    display: block;
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid;
    border-radius: 2.4rem;
    box-sizing: border-box;
}
.list-detail li::after {
    content: '';
    display: block;
    position: absolute;
    top: -7.8rem;
    right: -7.5rem;
    z-index: 0;
    width: 16.9rem;
    height: 16.9rem;
    background-color: #ccc;
    border-radius: 50%;
    text-indent: -999.9rem;
}
@media (min-width: 1280px) {
    .list-detail {
        padding: 0 0 3.6rem;
	width: 1920px;
    }
    .list-detail.small {
        padding-top: 2rem;
    }
    .list-detail ul {
        overflow: hidden;
        padding: 0 3.3rem 2rem;
        width: 105rem;
    }
    .list-detail li {
        float: left;
        margin: 4rem 2.1rem 0 0;
        width: 29.2rem;
        height: 32.6rem;
        cursor: pointer;
    }
    .list-detail li.on::before {
        width: 29.2rem;
        height: 32.6rem;
    }
    .list-detail.small li {
        height: 27.0rem;
	margin-top: 2rem;
    }
    .list-detail.small li.on::before {
        width: 29.2rem;
        height: 27.0rem;
    }
}
.list-detail .target,
.list-detail .period {
    color: #a9abb7;
    font-size: 1.3rem;
}
.list-detail .target::before,
.list-detail .period::before {
    content: '';
    position: relative;
    top: 0.3rem;
    display: inline-block;
    margin: 0 0.3rem 0 0;
    width: 1.6rem;
    height: 1.6rem;
}
.list-detail .target {
    line-height: 2.1rem;
}
.list-detail .target::before {
    background: url(/static/project/curriculum/target.svg) no-repeat center;
}
.list-detail .period {
    line-height: 2.1rem;
    margin-top: 2px;
}
.list-detail .period::before {
    background: url(/static/project/curriculum/period.svg) no-repeat center;
}
.list-detail .title {
    margin: 3.1rem 0 1.6rem;
    font-weight: 700;
    font-size: 1.8rem;
    line-height: 3.2rem;
    color: #000;
}
.list-detail .sub {
    margin: 0 0 2.5rem;
    padding: 0 0 3.2rem;
    height: auto;
    font-size: 1.4rem;
    line-height: 2.3rem;
    border-bottom: 1px solid #dcdcdc;
}
@media (max-width: 1279px) {
    .list-detail .sub {
        margin: 0 0 1.6rem;
        padding: 0 0 0.9rem;
        height: 7.8rem;
    }
}
@media (min-width: 1280px) {
    .list-detail .title {
	margin: 3.1rem 0 0.4rem;
        height: 6.4rem;
        font-size: 2.1rem;
        line-height: 3.2rem;
    }
    .list-detail .sub {
        padding: 0 0 2.5rem;
    }
    .list-detail.small .title {
        height: 3.2rem;
	margin-top: 1.6rem;
        margin-bottom: 1.2rem;
    }
    .list-detail.small .sub {
        margin-bottom: 1.6rem;
    }
    .list-detail .sub {
        padding: 0;
        height: 7.5rem;
    }
}
.list-detail .tag {
    font-size: 1.4rem;
    text-align: right;
    line-height: 2.3rem;
}
.list-detail .tag > span {
    display: inline-block;
    margin-left: 16px;
}
.list-detail .tag > span:last-of-type {
    font-weight: 700;
}
.list-detail .icon {
    position: absolute;
    top: 0;
    right: 3.2rem;
    z-index: 1;
    width: 9rem;
    height: 9rem;
    font-size: 9rem;
}
@media (max-width: 1279px) {
    .list-detail .icon {
        width: 6.4rem;
        height: 6.4rem;
        font-size: 6.4rem;
    }
}
.list-detail .icon.img {
    background-size: cover;
    background-repeat: no-repeat;
    margin-top: 24px;
}
.list-detail .icon.rookies {
    background-image: url(/static/project/curriculum/icon_rookies.png);
}
.list-detail .icon.scratch {
    background-image: url(/static/project/curriculum/icon_scratch.png);
}
.list-detail .icon.metaverse {
    background-image: url(/static/project/curriculum/icon_metaverse.png);
}
.list-detail .icon.unity {
    background-image: url(/static/project/curriculum/icon_unity.png);
}
.list-detail .icon.java {
    background-image: url(/static/project/curriculum/icon_java.png);
}
.list-detail .icon.ppt {
    background-image: url(/static/project/curriculum/icon_ppt.png);
}
.list-detail .icon.arduino {
    background-image: url(/static/project/curriculum/icon_arduino.png);
}
.list-detail .icon.chatGPT {
    background-image: url(/static/project/curriculum/icon_chat_gpt.png);
}
.list-detail .icon.notion {
    background-image: url(/static/project/curriculum/icon_notion.png);
}
.list-detail .extend {
    overflow: hidden;
    padding: 2.4rem;
    width: 91.8rem;
    height: 39.4rem;
}
@media (min-width: 1280px) {
    .list-detail .extend {
        display: none;
        position: relative;
        margin: 0 0 0 3.2rem;
        background: #fff;
        border-radius: 2.4rem;
        box-shadow: 0rem 0.4rem 2rem -0.1rem rgb(0 0 0 / 11%)
    }
    .list-detail .extend::after {
        content: '';
        display: block;
        position: absolute;
        top: auto;
        bottom: -24.5rem;
        left: -20rem;
        right: auto;
        z-index: 0;
        width: 45.4rem;
        height: 45.4rem;
        border-radius: 50%;
        background: #ccc;
    }
    .list-detail .extend.on {
        display: block;
    }
}

.list-detail .extend > .thumb {
    position: relative;
    z-index: 1;
    float: left;
    margin-right: 3.2rem;
    width: 26.8rem;
    height: 34.6rem;
    border-radius: 1.6rem;
    background-repeat: no-repeat;
    background-size: cover;
}
.list-detail .extend > .text-area {
    float: left;
    width: 55.8rem;
}
.extend .ex-title {
    margin: 2.4rem 0 1.6rem;
    font-size: 2.1rem;
    font-weight: 700;
    line-height: 3.2rem;
}
.extend .ex-sub {
    margin-bottom: 2.0rem;
    height: 7rem;
    font-size: 1.4rem;
    line-height: 2.3rem;
}
.extend .ex-period {
    overflow: hidden;
    margin-bottom: 4rem;
}
.extend .ex-period.two {
    margin-bottom: 1.7rem;
}
.extend .ex-period.none {
    margin-top: 124px;
    margin-bottom: 24px;
}
@media (max-width: 1279px) {
    .extend .ex-sub {
        margin-bottom: 3.2rem;
    }
    .extend .ex-period {
        margin-bottom: 3.2rem;
    }
    .extend .ex-period.none {
	margin-top: 0;
        margin-bottom: 0;
    }
    .con10 .extend .ex-period {
        margin-bottom: 0rem;
    }
}
.extend .ex-period > div {
    float: left;
    margin: 0 3.3rem 0 0;
}
.extend .ex-period > div p {
    margin-bottom: 0.5rem;
    font-size: 1.4rem;
    line-height: 2.3rem;
}
.extend .ex-period > div p:first-child {
    color: #9d9faa;
    font-weight: 700;
}
.extend .ex-reco p {
    position: relative;
    margin-bottom: 1rem;
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 2.3rem;
}
.extend .ex-reco p::before {
    content: '';
    display: block;
    position: absolute;
    top: 50%;
    right: 0;
    margin-top: -0.1rem;
    width: 42.9rem;
    height: 0.1rem;
    background: #dcdcdc;
}
.extend .ex-reco span {
    display: inline-block;
    margin-right: 0.54em;
    margin-bottom: 0.5rem;
    height: 2.4rem;
    border-radius: 1.4rem;
    border: 1px solid;
    font-size: 1.2rem;
    font-weight: 400;
    padding: 0.3rem 1rem;
    line-height: 1.7rem;
}
.list-detail li.none {
    background: transparent;
    box-shadow: none;
}
.list-contents .img-area {
    background: #fffbef;
    padding: 4rem 0 0;
}
@media (max-width: 1279px) {
    .list-contents .img-area {
        padding: 2.4rem 2.3rem 3.2rem;
    }
    .list-contents .img-area.all {
        padding: 2rem 2.6rem 4rem;
        background-color: #F8F8F8;
    }
    .list-contents .img-area img {
        width: 100%;
    }
}
.list-contents .img-area.all img {
    width: 100%;
}
@media (min-width: 1280px) {
    .list-contents .img-area {
	width: 100%;
    }
    .list-contents .img-area.large {
	width: 1920px;
    }
    .list-contents .img-area img {
        width: 100%;
    }
    .list-contents .img-area.all {
        padding: 3.2rem 3.2rem 4.8rem;
        background-color: #F8F8F8;
    }
    .list-contents .img-area.all img {
        width: 100%;
    }
    .list-contents .img-area.all.large img {
	width: 91.8rem;
    }
}

/* 추천코스, 스페셜 코스 처음에는 안보이도록 처리  */
.con11,.con12,.con13,.con14,.con15 {
    display: none;
}

/* curriculum large 사이즈 사용하지 않으므로 display none 처리 */
.con0.large {
    display: none;
}

.con0.small, .con0.mobile {
    display: block;
}

.con9, .con10, .con16 {
    display: none;
}

/* 강의 별 색상 */
.list-contents .con1 .tag > span,
.con1 .list-detail .tag,
.con1 .ex-reco p,
.con1 .ex-reco span {color: #ffa601;}
.con1 .ex-reco span {border-color: #ffa601;}
.con1 .list-detail li::after,
.con1 .list-detail .extend::after {background: #ffde55;}
.con1 li.on::before {border-color: #ffde55;}

.list-contents .con2 .tag > span,
.con2 .list-detail .tag,
.con2 .ex-reco p,
.con2 .ex-reco span {color: #ea7307;}
.con2 .ex-reco span {border-color: #ea7307;}
.con2 .list-detail li::after,
.con2 .list-detail .extend::after {background: #ff9e29;}
.con2 li.on::before {border-color: #ff9e29;}
.con2 .list-detail li.basic::after,
.con2 .list-detail .extend.basic::after {background: #fcdfc3;}

.list-contents .con3 .tag > span,
.con3 .list-detail .tag,
.con3 .ex-reco p, 
.con3 .ex-reco span {color: #58A300;}
.con3 .ex-reco span {border-color: #58A300;}
.con3 .list-detail li::after,
.con3 .list-detail .extend::after {background: #6ACE00;}
.con3 li.on::before {border-color: #6ACE00;}
.con3 .list-detail li.basic::after,
.con3 .list-detail .extend.basic::after {background: #cef4a2;}

.list-contents .con4 .tag > span,
.con4 .list-detail .tag,
.con4 .ex-reco p,
.con4 .ex-reco span {color: #7b34ea;}
.con4 .ex-reco span {border-color: #7b34ea;}
.con4 .list-detail li::after,
.con4 .list-detail .extend::after {background: #7b34ea;}
.con4 li.on::before {border-color: #7b34ea;}
.con4 .list-detail li.basic::after,
.con4 .list-detail .extend.basic::after {background: #e5d2ff;}

.list-contents .con5 .tag > span,
.con5 .list-detail .tag ,
.con5 .ex-reco p,
.con5 .ex-reco span {color: #3249ba;}
.con5 .ex-reco span {border-color: #3249ba;}
.con5 .list-detail li::after,
.con5 .list-detail .extend::after {background: #3249ba;}
.con5 li.on::before {border-color: #3249ba;}
.con5 .list-detail li.basic::after,
.con5 .list-detail .extend.basic::after {background: #cddaf9;}

.list-contents .con6 .tag > span,
.con6 .list-detail .tag,
.con6 .ex-reco p,
.con6 .ex-reco span {color: #db4646;}
.con6 .ex-reco span {border-color: #db4646;}
.con6 .list-detail li::after,
.con6 .list-detail .extend::after {background: #db4646;}
.con6 li.on::before {border-color: #db4646;}
.con6 .list-detail li.basic::after,
.con6 .list-detail .extend.basic::after {background: #fcd0d0;}

.list-contents .con7 .tag > span,
.con7 .list-detail .tag,
.con7 .ex-reco p,
.con7 .ex-reco span {color: #05A6E5;}
.con7 .ex-reco span {border-color: #05A6E5;}
.con7 .list-detail li::after,
.con7 .list-detail .extend::after {background: #05A6E5;}
.con7 li.on::before {border-color: #05A6E5;}
.con7 .list-detail li.basic::after,
.con7 .list-detail .extend.basic::after {background: #c3f1fc;}

.list-contents .con8 .tag > span,
.con8 .list-detail .tag,
.con8 .ex-reco p,
.con8 .ex-reco span {color: #F77721;}
.con8 .ex-reco span {border-color: #F77721;}
.con8 .list-detail li::after,
.con8 .list-detail .extend::after {background: #F77721;}
.con8 li.on::before {border-color: #F77721;}
.con8 .list-detail li.basic::after,
.con8 .list-detail .extend.basic::after {background: #ffd399;}


.list-contents .con16 .class .tag > span {
    color: #FF4713;
}
.list-contents .con16 .tag > span {
    color: #3CA300;
}
.con16 .list-detail li::after{
    background: #C6F69F;
}
.con16 .list-detail .target {padding-bottom: 2.3rem;} 
.con16 li.on::before {border-color: #44AD00;}
.con16 .list-detail .icon {top: 1rem; width: 4rem; height: 4rem; font-size: 4rem;}
.con16 .list-detail .icon.img {top: 0;}
.con16 .list-detail li::after {top: -9.5rem; right: -8rem;}

.list-contents .con16 .c1 .tag > span {color: #E7680B;}
.con16 .list-detail li.c1::after {background: #FF9425;}
.con16 li.c1.on::before {border-color: #FF9425;}

.list-contents .con16 .c2 .tag > span {color: #702EE7;}
.con16 .list-detail li.c2::after {background: #702EE7;}
.con16 li.c2.on::before {border-color: #702EE7;}

.list-contents .con16 .c3 .tag > span {color: #2C40B1;}
.con16 .list-detail li.c3::after {background: #2C40B1;}
.con16 li.c3.on::before {border-color: #2C40B1;}

.list-contents .con16 .c4 .tag > span {color: #74AA9C;}
.con16 .list-detail li.c4::after {background: #9CDCCB;}
.con16 li.c4.on::before {border-color: #9CDCCB;}

.list-contents .con16 .c5 .tag > span {color: #000000;}
.con16 .list-detail li.c5::after {background: #000000;}
.con16 li.c5.on::before {border-color: #000000;}

.list-contents .con9 .tag > span,
.con9 .list-detail .tag,
.con9 .ex-reco p,
.con9 .ex-reco span {color: #2E7CED;}
.con9 .ex-reco span {border-color: #2E7CED;}
.con9 .list-detail li::after,
.con9 .list-detail .extend::after {background: #C0ECFF;}
.con9 li.on::before {border-color: #2E7CED;}

.list-contents .con10 .tag > span,
.con10 .list-detail .tag,
.con10 .ex-reco p,
.con10 .ex-reco span {color: #44AD00;}
.con10 .ex-reco span {border-color: #44AD00;}
.con10 .list-detail li::after,
.con10 .list-detail .extend::after {background: #CDF7A9;}
.con10 li.on::before {border-color: #44AD00;}
.con10 .list-detail .icon {top: 1rem; width: 4rem; height: 4rem; font-size: 4rem;}
.con10 .list-detail .icon.img {top: 0;}
.con10 .list-detail li::after {top: -9.5rem; right: -8rem;}
.con10 .list-detail .extend {height: 27rem;}
.con10 .list-detail .extend .thumb {height: 22rem;}
.con10 .extend .ex-title {margin-top: 1.5rem;}

.list-contents .con10 .c1 .tag > span {color: #ea7307;}
.con10 .list-detail li.c1::after {background: #fcdfc3;}
.con10 .list-detail .extend.c1::after {background: #fcdfc3;}
.con10 li.c1.on::before {border-color: #ea7307;}

.list-contents .con10 .c2 .tag > span {color: #7b34ea;}
.con10 .list-detail li.c2::after {background: #e5d2ff;}
.con10 .list-detail .extend.c2::after {background: #e5d2ff;}
.con10 li.c2.on::before {border-color: #7b34ea;}

.list-contents .con10 .c3 .tag > span {color: #db4646;}
.con10 .list-detail li.c3::after {background: #fcd0d0;}
.con10 .list-detail .extend.c3::after {background: #fcd0d0;}
.con10 li.c3.on::before {border-color: #db4646;}

.list-contents .con10 .c4 .tag > span {color: #ffa601;}
.con10 .list-detail li.c4::after {background: #ffde55;}
.con10 .list-detail .extend.c4::after {background: #ffde55;}
.con10 li.c4.on::before {border-color: #ffa601;}

.list-contents .con10 .c5 .tag > span {color: #2e7ced;}
.con10 .list-detail li.c5::after {background: #c0ecff;}
.con10 .list-detail .extend.c5::after {background: #c0ecff;}
.con10 li.c5.on::before {border-color: #2e7ced;}


.tag .new {
    color: #FFFFFF !important;
    font-size: 14px;
    font-weight: 700;
    line-height: 23px;
    text-align: center;
    padding-bottom: 2px;
    width: 64px;
    background-color: #F74602;
    border-radius: 34px;
}

 /* 과목별 상세 코스 보기 이미지*/
.extend > .thumb.rookies {
     background-image: url(/static/project/curriculum/rookies.png);
     background-position: center;
}
.extend > .thumb.rookies-lego {
    background-image: url(/static/project/curriculum/rookies-lego.png);
    background-position: center;
}
.extend > .thumb.scratch-junior {
    background-image: url(/static/project/curriculum/scratch-junior.png);
}
@media (max-width: 1279px) {
    .extend > .thumb.scratch-junior {
        background-image: url(/static/project/curriculum/scratch-junior.png);
        background-position: center;
    }
}
.extend > .thumb.scratch {
    background-image: url(/static/project/curriculum/scratch.jpg);
    background-position: -25px;
}
@media (max-width: 1279px) {
    .extend > .thumb.scratch {
        background-image: url(/static/project/curriculum/scratch_mobile.jpg);
        background-position: center;
    }
}
.extend > .thumb.micro {
    background-image: url(/static/project/curriculum/micro.jpg);
    background-position: center;
}
.extend > .thumb.research {
    background-image: url(/static/project/curriculum/research.jpg);
    background-position: center;
}
.extend > .thumb.xlab {
    background-image: url(/static/project/curriculum/xlab.jpg);
    background-position: center;
}
.extend > .thumb.app {
    background-image: url(/static/project/curriculum/app.jpg);
    background-position: center;
}
.extend > .thumb.app_maker {
    background-image: url(/static/project/curriculum/app_maker.jpg);
    background-position: center;
}
.extend > .thumb.python {
    background-image: url(/static/project/curriculum/python.jpg?v=20221214);
    background-position: center;
}
.extend > .thumb.regular_class {
    background-image: url(/static/project/curriculum/regular_class.jpg);
    background-position: center;
}
.extend > .thumb.minecraft {
    background-image: url(/static/project/curriculum/minecraft.jpg);
    background-position: center;
}
.extend > .thumb.pygame {
    background-image: url(/static/project/curriculum/pygame.jpg);
    background-position: center;
}
.extend > .thumb.raspberry {
    background-image: url(/static/project/curriculum/raspberry.jpg);
    background-position: center;
}
.extend > .thumb.c_programming {
    background-image: url(/static/project/curriculum/c_programming.jpg);
    background-position: left;
}
.extend > .thumb.arduino {
    background-image: url(/static/project/curriculum/arduino.jpg);
    background-position: left;
}
.extend > .thumb.roblox {
    background-image: url(/static/project/curriculum/roblox.jpg);
    background-position: center;
}
.extend > .thumb.unity {
    background-image: url(/static/project/curriculum/unity.jpg);
    background-position: center;
}
.extend > .thumb.web {
    background-image: url(/static/project/curriculum/web.jpg);
    background-position: center;
}
.extend > .thumb.java {
    background-image: url(/static/project/curriculum/java.jpg);
    background-position: right;
}
.extend > .thumb.robo {
    background-image: url(/static/project/curriculum/robo.jpg);
    background-position: center;
}
.extend > .thumb.youtube {
    background-image: url(/static/project/curriculum/youtube.jpg);
    background-position: center;
}
.extend > .thumb.music {
    background-image: url(/static/project/curriculum/music.png);
    background-position: center;
}
.extend > .thumb.print {
    background-image: url(/static/project/curriculum/print.png);
    background-position: center;
}
.extend > .thumb.rc {
    background-image: url(/static/project/curriculum/rc.jpg?v=20221214);
    background-position: center;
}
.extend > .thumb.rc {
    background-image: url(/static/project/curriculum/rc.jpg?v=20221214);
    background-position: center;
}
.extend > .thumb.ppt {
    background-image: url(/static/project/curriculum/ppt.jpg);
    background-position: center;
}
.extend > .thumb.invention {
    background-image: url(/static/project/curriculum/invention.jpg);
    background-position: center;
}
.extend > .thumb.arduino {
    background-image: url(/static/project/curriculum/arduino.png?v=20221214);
    background-position: center;
}

.swiper-pagination-bullet {
    width: 0.8rem;
    height: 0.8rem;
    background: transparent;
    border: 1px solid #878787;
    opacity: 1;
}
.swiper-pagination-bullet-active {
    width: 0.8rem;
    height: 0.8rem;
    border: 1px solid #878787;
    background: #878787;
}
.is-lg-hide .bg {
    padding: 0 2.6rem 0rem;
    background: #fffbef;
}
.is-lg-hide .tab.bg.on {
    padding-bottom: 5.6rem;
}
.is-lg-hide .extend {
    display: none;
    overflow: hidden;
    background: #fff;
    border-radius: 2.4rem;
    box-shadow: 0rem 0.3rem 0.8rem -0.1rem rgba(0,0,0,0.15);
}
.is-lg-hide .extend.on {
    display: block;
}
.is-lg-hide .extend .thumb {
    width: 100%;
    height: 14.7rem;
    background-size: cover;
}
.is-lg-hide .extend .text-area {
    padding: 0 1.6rem 2.4rem;
}
.is-lg-hide .extend .ex-title {
    margin: 2.4rem 0 1.6rem;
    font-size: 1.8rem;
}
.is-lg-hide .extend .ex-sub {
    height: auto;
}
.is-lg-hide .extend .ex-reco p::before {
    width: calc(100% - 12.9rem);
}
.main.is-lg-hide {
    margin-bottom: 40px;
}

.recommend_box {
    background-color: #ea7307;
    width: 100%;
    height: 48px;
    color: white;
}
.recommend_box_container {
    width: 952px;
    height: 48px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.recommend_box .title {
    color: white;
    font-size: 18px;
    font-weight: 700;
    line-height: 32px;
}
.recommend_box .separator {
    width: 1px;
    height: 23px;
    border: 1px solid white;
    margin-left: 20px;
    margin-right: 20px;
}
.recommend_box .desc {
    color: white;
    font-size: 18px;
    font-weight: 700;
    line-height: 32px;
}

@media (max-width: 1279px) {
    .recommend_box {
        width: 100%;
        height: 44px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .recommend_box .desc {
        font-size: 14px;
        line-height: 28px;
    }
}