/* main */

/* main common */
.main section {
    position:relative;
}
.main .inner {
    width:1200px;
    margin:0 auto;
}
.main h2 {
    font-size:24px;
    font-weight:500;
}
.main h3 {
    font-size:22px;
    font-weight:500;
}
/* //main common */

/* main visual */
.main .visual {
    width:100%;
}
.main .visual .vis_slide .vis_img {
    width:100%;
    height:500px;
    background-position:center;
    background-repeat:no-repeat;
    background-size:cover;
}
.main .visual .swiper-container-horizontal>.swiper-scrollbar {
    bottom:30px;
    left:50%;
    transform:translateX(-50%);
    width:1100px;
    height:3px;
    background-color:#fff;
}
.main .visual .swiper-scrollbar-drag {
    background-color:#37c2b7;
    border-radius:0;
}
/* //main visual */

/* new book */
.main .new_book {
    padding:60px 0 69px;
}
.main .new_book .book_list {
    padding:50px 50px 40px;
    margin-top:19px;
    background-color:#f9f9f9;
}
.main .new_book .book_list .book_info {
    margin:0 36px;
}
.main .new_book .book_list.slick-initialized .slick-slide {
    display:inline-block;
    float:none;
    vertical-align:bottom;
}
.main .new_book .book_list .slick-dots {
    position:absolute;
    top:-18px;
    right:0;
    font-size:0;
}
.main .new_book .book_list .slick-dots li {
    display:inline-block;
}
.main .new_book .book_list .slick-dots li + li {
    margin-left:10px;
}
.main .new_book .book_list .slick-dots li button {
    width:8px;
    height:8px;
    border-radius:50%;
    background-color:rgba(0,0,0,.3);
    text-indent:-9999px;
}
.main .new_book .book_list .slick-dots li.slick-active button {
    background-color:#000;
}
.main .new_book .book_list .slick-arrow {
    position:absolute;
    top:50%;
    transform:translateY(-50%);
    width:50px;
    height:50px;
    color:transparent;
    background:rgba(0,0,0,.6 )url('../img/btn/btn_arrow_white.png') center no-repeat;
    background-size:12px;
}
.main .new_book .book_list .slick-arrow.slick-prev {
    left:0;
}
.main .new_book .book_list .slick-arrow.slick-next {
    right:0;
    transform:translateY(-50%) rotate(180deg);
}
.main .new_book .book_info a {
    display:block;
}
.main .new_book .book_info .img_box {
    margin-bottom:20px;
}
.main .new_book .book_info .img_box img {
    box-shadow: 0px 8px 10px 0px rgba(0, 0, 0, 0.11);
}
.main .new_book .book_info .name {
    margin-bottom:7px;
    font-weight:500;
}
.main .new_book .book_info .write,
.main .new_book .book_info .painting {
    color:#757575;
    line-height:1.4;
}
/* //new book */

/* category */
.main .category {
    padding:80px 0 60px;
}
.main .category:after {
    content:'';
    display:block;
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:360px;
    background-color:#ecf8ff;
    z-index:-1;
}
.main .category .cat_box_wrap {
    font-size:0;
}
.main .category .cat_box {
    display:inline-block;
    width:calc(50% - 27.5px);
    margin-right:55px;
    margin-bottom:55px;
    vertical-align:top;
}
.main .category .cat_box:nth-of-type(2n+0) {
    margin-right:0;
}
.main .category .cat_box .txt_box {
    padding:30px 39px;
    background-color:#fff;
}
.main .category .cat_box .cat_info {
    margin:15px 0 25px;
    font-size:16px;
    color:#757575;
    line-height:1.6;
}
.main .category .cat_box .cat_link {
    display:inline-block;
    width:40px;
    height:40px;
    font-size:22px;
    font-weight:500;
    color:#fff;
    line-height:38px;
    border-radius:10px;
    text-align:center;
    box-shadow: 0px 6px 7px 0px rgba(0, 0, 0, 0.18);
}
.main .category .cat_box.box01 .cat_link {
    background-color:#63cebb;
}
.main .category .cat_box.box02 .cat_link {
    background-color:#5e56ff;
}
.main .category .cat_box.box03 .cat_link {
    background-color:#ff567f;
}
.main .category .cat_box.box04 .cat_link {
    background-color:#75be27;
}
.main .category .cat_box.box01 {
    background:url('../img/main/category_img01.jpg') center top no-repeat;
}
.main .category .cat_box.box02 {
    background:url('../img/main/category_img02.jpg') center top no-repeat;
}
.main .category .cat_box.box03 .txt_box {
    background:url('../img/main/category_img03.png') right 9px center no-repeat;
}
.main .category .cat_box.box04 .txt_box {
    background:url('../img/main/category_img04.png') right 50px center no-repeat;
}
.main .category .cat_box.box01 .txt_box,
.main .category .cat_box.box02 .txt_box {
    margin-top:180px;
    margin-left:50px;
}
.main .category .join_box {
    position:relative;
    padding:45px 138px 40px;
    background-color:#ecf8ff;
}
.main .category .join_box .txt_box p {
    font-size:26px;
    font-weight:500;
    line-height:1.4;
}
.main .category .join_box .txt_box .join_link {
    display:inline-block;
    margin-top:20px;
    line-height:24px;
    padding-left:30px;
    background:url('../img/btn/btn_join.png') left center no-repeat;
}
.main .category .join_box:after {
    content:'';
    display:block;
    position:absolute;
    bottom:13px;
    right:244px;
    width:221px;
    height:222px;
    background:url('../img/main/join_img.png') center no-repeat;
    background-size:cover;
}
/* //category */

/* board */
.main .board {
    padding-bottom:80px;
}
.main .board h2 {
    font-weight:700;
}
.main .board .board_list {
    margin-top:20px;
    font-size:0;
}
.main .board .board_list .list_box {
    display:inline-block;
    width:50%;
    padding:35px 33px 38px 40px;
    margin-right:-1px;
    margin-bottom:-1px;
    border:1px solid #dbdbdb;
    box-sizing:border-box;
}
.main .board .board_list h3 {
    float:left;
    font-size:20px;
    font-weight:700;
    line-height:38px;
}
.main .board .board_list .more_btn {
    float:right;
    font-size:38px;
    font-weight:500;
}
.main .board .board_list .box_cont a {
    display:block;
}
.main .board .board_list .ttl {
    margin:5px 0 15px;
    font-size:18px;
    font-weight: 500;
    line-height:1.3;
    overflow:hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.main .board .board_list .date {
    font-size:16px;
    font-weight:500;
    color:#999999;
}
/* //board */

/* //main */

@media all and (max-width: 1200px) {

    /* main */

    /* main common */
    .main .inner {
        width:100%;
        padding:0 15px;
        box-sizing:border-box;
    }
    /* //main common */

    /* main visual */
    .main .visual .swiper-container-horizontal>.swiper-scrollbar {
        width:calc(100% - 30px);
        box-sizing:border-box;
    }
    /* //main visual */

    /* category */
    .main .category .cat_box.box03 .txt_box {
        background-size:30%;
    }
    .main .category .cat_box.box04 .txt_box {
        background-size:30%;
        background-position:right 20px center;
    }
    .main .category .join_box {
        padding-left:30px;
    }
    .main .category .join_box:after {
        right:30px;
    }
    /* //category */
    
    /* main */
}

@media all and (max-width: 1024px) {

    /* catgory */
    .main .category .cat_box {
        width:calc(50% - 10px);
        margin-right:20px;
    }
    /* //catgory */

}

@media all and (max-width: 850px) {

    /* main common */
    .main .inner {
        padding:0;
    }
    .main h2 {
        font-size:17px;
        text-align:center;
    }
    .main h3 {
        font-size:16px;
    }
    /* //main common */

    /* main visual */
    .main .visual .vis_slide .vis_img {
        height:auto;
        background:none;
    }
    .main .visual .vis_slide .vis_img img {
        width:100%;
    }
    /* //main visual */

    /* new book */
    .main .new_book {
        padding:50px 0;
    }
    .main .new_book .book_list {
        padding:30px 50px;
        margin-top:30px;
    }
    .main .new_book .book_list .book_info {
        margin:0 15px;
    }
    .main .new_book .book_list .slick-arrow {
        width:35px;
        height:35px;
        background:rgba(0,0,0,.6) url('../img/btn/btn_arrow_white_mo.png') center no-repeat;
        background-size:8px;
    }
    .main .new_book .book_list .slick-arrow.slick-prev {
        left:15px;
    }
    .main .new_book .book_list .slick-arrow.slick-next {
        right:15px;
    }
    .main .new_book .book_info .info p {
        font-size:13px;
        white-space: nowrap;
        overflow:hidden;
        text-overflow: ellipsis;
    }
    .main .new_book .book_info .name {
        margin-bottom:10px;
    }
    /* //new book */

    /* category */
    .main .category {
        padding:0 0 74px;
    }
    .main .category:after {
        display:none;
    }
    .main .category .cat_box_wrap {
        padding:50px 0 0;
        margin-bottom:50px;
        background-color:#ecf8ff;
        text-align:center;
    }
    .main .category .cat_box {
        display:inline-block;
        width:calc(100% - 30px);
        margin:0 auto;
        margin-bottom:57px;
        background-color:#fff;
    }
    .main .category .cat_box:nth-of-type(2n+0) {
        margin-right:auto;
    }
    .main .category .cat_box .txt_box {
        text-align:left;
        padding:25px 27px 0;
    }
    .main .category .cat_box .cat_info {
        margin:12px 0 4px;
        font-size:13px;
        line-height:1.4;
    }
    .main .category .cat_box .cat_link {
        position:relative;
        width:33px;
        height:33px;
        bottom:-17px;
        font-size:19px;
        line-height:31px;
    }
    .main .category .cat_box.box01 .txt_box,
    .main .category .cat_box.box02 .txt_box {
        margin-top:0;
        margin-left:0;
    }
    .main .category .cat_box.box01,
    .main .category .cat_box.box02 {
        background:none;
    }
    .main .category .cat_box .img_box {
        width:100%;
        padding-top:40.277%;
        background-position:center;
        background-repeat:no-repeat;
        background-size:cover;
    }
    .main .category .cat_box.box01 .img_box {
        background-image:url('../img/main/category_img01_mo.jpg');
    }
    .main .category .cat_box.box02 .img_box {
        background-image:url('../img/main/category_img02_mo.jpg');
    }
    .main .category .cat_box.box03 .txt_box {
        background:url('../img/main/category_img03_mo.png') right 12px center no-repeat;
        background-size:121px;
    }
    .main .category .cat_box.box04 .txt_box {
        background:url('../img/main/category_img04_mo.png') right 19px center no-repeat;
        background-size:128px;
    }
    .main .category .join_box {
        padding:30px;
    }
    .main .category .join_box .txt_box p {
        font-size:18px;
    }
    .main .category .join_box .txt_box .join_link {
        margin-top:13px;
        padding-left:25px;
        font-size:13px;
        line-height:20px;
        background-size:contain;
    }
    .main .category .join_box:after {
        bottom:-33px;
        right:35px;
        width:121px;
        height:121px;
    }
    /* //category */

    /* board */
    .main .board {
        padding-bottom:35px;
    }
    .main .board .inner {
        padding:0 15px;
    }
    .main .board .board_list {
        margin-top:30px;
    }
    .main .board .board_list .list_box {
        width:100%;
        padding:20px 20px 24px;
        margin-right:0;
        margin-bottom:-1px;
    }
    .main .board .board_list h3 {
        font-size:15px;
        line-height:27px;
    }
    .main .board .board_list .more_btn {
        font-size:27px;
    }
    .main .board .board_list .ttl {
        padding-right:30px;
        margin-bottom:10px;
        font-size:14px;
    }
    .main .board .board_list .date {
        font-size:13px;
    }
    /* //board */

}