@charset "UTF-8";

.events_none{
    pointer-events: none;
}

.gray{
    filter: grayscale();  
}

.gray .btn_box.chant{
    right: 350px;
}

#tab1 .content_box ul li:not(:nth-of-type(2)){
    filter: grayscale();
}

#tab5 .content_box .voca_list span{
    background-color: #b2d8cf;
}

#tab5 .content_box .voca_list span:not(:first-child){
    pointer-events: none;
    filter: grayscale(); 
}

#tab5 .vocaBox{
    display: none;
}

#tab5 .vocaBox:nth-of-type(1),
#tab5 .vocaBox:nth-of-type(2),
#tab5 .vocaBox:nth-of-type(3){
    position: relative;
    width: 200px;
    height: 135px;
    border: 1px solid #d0dfe3;
    background: #fff;
    border-radius: 15px;
    display: inline-grid;
    margin: 6px;
    align-content: center;
    justify-items: center;
    cursor: pointer;
}

::-webkit-scrollbar {
    display: none;
}
body {
    overflow: hidden;
}

#backTools {
    position: absolute;
    width: 100%;
    height: 100%;
    background: #cce9e5;
    display: none;
    top: 0;
    left: 0;
}
#backTools.dimmed {
    background-color: #000000a6;
}

#home {
    top: 0;
    left: 0;
    width: 1920px;
    height: 1080px;
    /* background:url("../images/bg/bg.jpg") no-repeat; */
}

:root {
    --main_color: #0099d2;
    --border_color: #0383b2;
    --navy: #115c86;
    --deep_navy: #005c90;
    --deep_gray: #424a4e;
    --middle_gray: #969696;
    --gray: #dadada;
    --black: #171717;
}

#wrap,
#wrap2 {
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    background-color: #cde9e6;
    color: #233532;
    position: absolute;
    width: 1920px;
    height: 1080px;
    top: 0;
    left: 0;
}
#wrap2 {
    display: none;
    width: 100%;
}

iframe {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0%;
    border: none;
    overflow: hidden;
    /* background:#000; */
    z-index: 9;
}

#frm2 {
    z-index: 10;
    background: #000;
}

.btn:hover {
    filter: hue-rotate(100deg);
    -webkit-filter: hue-rotate(100deg);
    -moz-filter: hue-rotate(100deg);
}

iframe {
    /* -webkit-transition: all 0.8s; */
    -webkit-transform-origin: 50% 50%;
    /* -moz-transition: all 0.8s; */
    -moz-transform-origin: 50% 50%;
    /* transition: all 0.8s; */
    transform-origin: 50% 50%;
    /* display:none; */
    visibility: hidden;
}

#frmEBOOK {
    transition:none;
    width:100%;
    height:100%;
}

#frmTOOL2 {
    position: absolute;
    /*width: 2250px;
    height: 1080px;*/
    width:100%;
    height:100%;
    top: 0;
    left: 0;
    transition: none;
    -webkit-transition: none;
    -moz-transition: none;

    display: none;
}

body #wrap a,
body #wrap .char {
    -webkit-user-drag: none;
}

/* Grid_Left */
.gLeft {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 44px 60px;
    box-sizing: border-box;
}

.title {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
    font: 48px/1 'Hv';
    text-align: center;
}

.title span {
    margin-right: 20px;
    font-family: 'Eb';
    font-size: 28px;
}

.menu {
    display: flex;
    flex-direction: column;
    width: 365px;
    margin-bottom: 35px;
    height: 630px;
}

.menu li {
    width: 350px;
    height: 70px;
    border-radius: 35px;
    border: 1px solid #009d85;
    background-color: #effffd;
    position: relative;
    box-sizing: border-box;
    transition: all 0.3s;
}

.menu li::before {
    content: "";
    width: 350px;
    height: 82px;
    background: url(../images/main/list_shadow2.png) no-repeat center / contain;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translate(0, -50%);
}

.menu li+li {
    margin-top: 10px;
}

.menu li a {
    display: flex;
    align-items: center;
    width: 100%;
    height: 70px;
    padding: 0 45px;
    border-radius: 35px;
    color: #009d85;
    letter-spacing: -0.5px;
    position: relative;
    box-sizing: border-box;
    transition: all 0.3s;
}

.menu li a::before {
    content: "";
    width: 39px;
    height: 39px;
    background: url(../images/main/icon_arrow.png) no-repeat center / contain;
    position: absolute;
    right: 13px;
    top: 18px;
    opacity: 0;
}

.menu li.ico,
.menu li.ico2 {
    overflow: hidden;
    border-color: #98d3ca;
}

.menu li.ico a,
.menu li.ico2 a {
    padding: 0 45px 0 102px;
    color: #233532;
    position: relative;
}

.menu li.ico a::after,
.menu li.ico2 a::after {
    content: "";
    width: 33px;
    height: 31px;
    background: url(../images/main/icon_menu.png) no-repeat 0 0 / 165px 31px;
    position: absolute;
    left: 45px;
    top: 50%;
    transform: translateY(-50%);
}

.menu li.ico a::before {
    content: "";
    width: 39px;
    height: 39px;
    background: url(../images/main/icon_arrow_g.png) no-repeat center / contain;
    position: absolute;
    right: 13px;
    top: 18px;
    opacity: 0;
}

.menu li:nth-child(5) a::after {
    background-position: -33px 0;
}

.menu li:nth-child(6) a::after {
    background-position: -99px 0;
}

.menu li:nth-child(7) a::after {
    background-position: -132px 0;
}

.menu li:nth-child(8) a::after {
    background-position: -66px 0;
}

/* menu li:hover */
.menu li:hover,
.menu li.on {
    width: 100%;
    border-color: #ed6d1f;
    background-color: #ed6d1f;
}

.menu li:hover::before,
.menu li.on::before {
    content: "";
    width: 375px;
    height: 85px;
    background-image: url(../images/main/list_shadow.png);
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.menu li:hover a,
.menu li.on a {
    color: #fff;
}

.menu li:hover a::before,
.menu li.on a::before {
    opacity: 1;
}

.menu li.ico:hover,
.menu li.ico.on {
    width: 100%;
    border-color: #4FB8A9;
    background-color: #4FB8A9;
}

.menu li.ico::before {
    content: "";
    width: 375px;
    height: 85px;
    background-image: url(../images/main/list_shadow.png);
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.menu li.ico:hover a::before,
.menu li.ico.on a::before {
    opacity: 1;
}

.menu li.ico2:hover {
    width: 350px;
    border-color: #009d85;
    background-color: #baf2e5;
}

.menu li.ico2::before {
    width: 350px;
    height: 82px;
    background-image: url(../images/main/list_shadow2.png);
}

.menu li.ico2:hover a {
    color: #233532;
}

.menu li.ico2:hover a::before {
    opacity: 0;
}


/* 페이지 이동 */
.page {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.page>span {
    font: 26px 'Pretendard-B';
}

.page fieldset {
    margin-left: 10px;
    position: relative;
}

.page fieldset input {
    width: 140px;
    height: 48px;
    padding: 0 65px 0 18px;
    border: 1px solid #92a2a5;
    border-radius: 16px;
    font: 18px/1 'Eb';
    text-align: center;
    background-color: #fff;
    box-sizing: border-box;
}

.page fieldset span {
    font-size: 18px;
    color: #4b453d;
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.5;
}

.page a {
    height: 48px;
    padding: 0 15px;
    border-radius: 16px;
    font-size: 20px;
    line-height: 48px;
    color: #fff;
    letter-spacing: 1px;
    background-color: #373f41;
    box-sizing: border-box;
    cursor: pointer;
}

.page a:hover {
    background-color: #009c85;
}





/* Grid_Right */
.tab_wrap {
    overflow: hidden;
    width: 100%;
    height: 100%;
    border: 1px solid #9ad4cb;
    border-right: none;
    border-radius: 40px 0 0 40px;
    background-color: #fff;
    box-shadow: inset 0 -10px 10px rgba(0, 0, 0, 0.04);
    box-sizing: border-box;
    position: relative;
}

.tab_wrap::before {
    content: "";
    width: 1445px;
    height: 180px;
    background-image: url(../images/main/content_shadow.png);
    position: absolute;
    left: -6px;
    top: -5px;
}

.content {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 1435px;
    height: 100%;
    border-radius: 40px 0 0 40px;
}

.content * {
    user-select: none;
}

.content.target {
    display: flex;
}

/* content_title */
.content_title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    height: 145px;
    padding: 0 90px 0 60px;
    border-radius: 40px 0 0 0;
    background-color: #d6f1e2;
    box-sizing: border-box;
}

.content_title strong {
    font-size: 40px;
    position: relative;
    z-index: 1;
}

.content_title strong span {
    display: inline-block;
    margin-left: 18px;
    font-family: 'Hv';
}

.content_title a {
    display: flex;
    align-items: center;
    justify-content: end;
    width: 170px;
    height: 58px;
    padding: 0 33px;
    border: 1px solid #ed6d1f;
    border-radius: 15px 29px 29px;
    font-size: 20px;
    color: #ed6d1f;
    background: #fff url(../images/main/icon_mark.png) no-repeat left 31px center / 21px;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}

.content_title a:hover {
    color: #fff;
    background-color: #ed6d1f;
    background-image: url(../images/main/icon_mark_on.png);
}

/* content list */
.content_box {
    height: 100%;
    border-radius: 0 0 0 40px;
}

.content_box ul {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 45px 90px;
}

.content_list {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 1255px;
    height: 94px;
    padding: 0 17px 0 30px;
    border-top: 1px solid #e5e8eb;
    box-sizing: border-box;
    cursor: pointer;
}

.content_list:first-child {
    border-top: none;
}

.content_list p {
    font-size: 33px;
}

.content_list p span {
    display: inline-block;
    width: 220px;
    font-size: 25px;
    color: #009d85;
}

.content_list p.special {
    color: #606d6b;
}

.content_list p.special span {
    color: #006d9d;
}

#tab1 .content_list:hover, #tab2 .content_list:hover, #tab3 .content_list:hover {
    border-color: transparent;
    border-radius: 47px;
    background-color: #f1f1f1;
}

#tab1 .content_list:hover+.content_list, #tab2 .content_list:hover+.content_list, #tab3 .content_list:hover+.content_list {
    border-color: transparent;
}

/*메인 chant&song 슬라이드*/

.slide_wrap {
    width: 100% !important;
    height: 100% !important;
}

.slide_wrap .nav_wrap {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
}

.slide_wrap .nav_wrap .nav {
    height: 20px;
    text-align: center;
    align-items: center;
}

.slide_wrap .nav_wrap .nav div {
    background: #cce9e5;
    border-radius: 50%;
    width: 16px;
    height: 16px;
    margin-right: 10px;
    border: 1px solid #009c86;
    display: inline-block;
    bottom: 40px;
    position: relative;
}

.slide_wrap .nav div.on {
    background: #009c86;
    background-size: 100% 100%;
}

.slide_wrap .slide_content.on {
    display: block;
}

.slide {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide_content {
    position: absolute;
    width: 100%;
    height: 100%;
    display: none;
}

.slide_wrap .slide_content.on {
    display: block;
}

.slideNavi {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 50px;
    text-align: center;
}

.slide_dot {
    border: 1px solid #4FB8A9;
    background: #EFFFFD;
    width: 15px;
    height: 15px;
    display: inline-block;
    margin: 7px;
    border-radius: 50%;
    cursor: pointer;
}
.slide_dot.on {
    border: 1px solid #4FB8A9;
    background: #4FB8A9;
}

/*chant/song*/

.contour1 {
    position: absolute;
    width: 2px;
    height: 780px;
    background-color: #e5e8eb;
    left: 685px;
    top: 50px;
}

.contour2 {
    position: absolute;
    width: 2px;
    height: 780px;
    background-color: #e5e8eb;
    left: 1025px;
    top: 50px;
}

#tab4 .slide_content.on {
    display: block;
}
.content_list_top {
    border-radius: 20px;
    background-color: #eef4f4;
    padding: 30px 0;
}

#tab4 .content_list:nth-child(2) {
    border-top: none;
}

.content_list_top .cl_unit {
    position: relative;
    left: 260px;
}

.content_list_top .cl_chant {
    position: relative;
    left: 670px;
}

.content_list_top .cl_song {
    position: relative;
    left: 930px;
}

#tab4 .content_list {
    height: 120px;
}

#tab4 .content_list p span {
    width: 160px;
}

/* button - ebook, ppt */
.btn_box {
    display: flex;
    align-items: center;
}

.btn_box a {
    display: flex;
    align-items: center;
    justify-content: end;
    width: 195px;
    height: 64px;
    border-radius: 10px 32px 32px;
    color: #476c66;
    letter-spacing: -2px;
    box-sizing: border-box;
}

.btn_box .btn_ebook {
    padding: 0 30px;
    border: 1px solid #8bc1a2;
    font-size: 30px;
    background: #dff7ea url(../images/main/icon_ebook.png) no-repeat left 31px center / 29px;
}

.btn_box .btn_ppt {
    padding: 0 25px;
    margin-left: 15px;
    border: 1px solid #69a38f;
    font-size: 28px;
    background: #b5e1d2 url(../images/main/icon_ppt.png) no-repeat left 27px center / 34px;
}

.btn_box .btn_ebook:hover {
    border-color: #8bc1a2;
    color: #fff;
    background-color: #8bc1a2;
}

.btn_box .btn_ppt:hover {
    border-color: #69a38f;
    color: #fff;
    background-color: #69a38f;
}

.btn_box .btn_listen {
    background: url(../images/main/btn_listen.png) no-repeat;
    width: 110px;
    height: 60px;
    border-radius: 0;
    margin-right: 16px;
}

.btn_box .btn_repeat {
    background: url(../images/main/btn_repeat.png) no-repeat;
    width: 146px;
    height: 60px;
    border-radius: 0;
}

.btn_box .btn_listen:hover,
.btn_box .btn_listen.on {
    background: url(../images/main/btn_listen_on.png) no-repeat;
}

.btn_box .btn_repeat:hover,
.btn_box .btn_repeat.on {
    background: url(../images/main/btn_repeat_on.png) no-repeat;
}

.btn_box.chant {
    right: 440px;
    position: absolute;
}

/*단어장 (tab5)*/

.lessonMenu {
    border: 1px solid #ed6d1f;
    background-color: #ed6d1f;
    border-radius: 100px;
    color: #fff;
    z-index: 10;
}

.lessonMenu>li {
    display: inline-block;
    width: 158px;
    padding: 20px 30px;
    text-align: center;
    position: relative;
    user-select: none;
    cursor: pointer;
    font-size: 20px;
    margin-left: -30px;
}

.lessonMenu .lm_t::after {
    content: '';
    background: url(../images/main/voca_under.png);
    width: 13px;
    height: 8px;
    position: absolute;
    right: 30px;
    top: 26px;
    /* transform: rotate(0deg); */
    transform: rotate(180deg);
    /* transition: .4s all ease-in-out; */
}

.lessonMenu .lm_t.on::after {
    content: '';
    background: url(../images/main/voca_under.png);
    width: 13px;
    height: 8px;
    position: absolute;
    right: 30px;
    top: 26px;
    transform: rotate(180deg);
}

.lessonMenu>li .lessonSubMenu {
    display: none;
    position: absolute;
    top: 65px;
    left: 27px;
    border: 1px solid #ed6d1f;
    background-color: #ffefe6;
    border-radius: 20px;
    color: #233532;
    padding: 0px 0px;
    width: 190px;
    font-size: 18px;
}

/* .lessonMenu>li:hover .lessonSubMenu {
    display: block;
} */

.lessonMenu>li .lessonSubMenu>li {
    display: inline-block;
    width: 130px;
    padding: 15px 30px;
    text-align: center;
    cursor: pointer;
    border-radius: 20px;
    user-select: none;
    text-indent: -42px;
}
.lessonMenu>li .lessonSubMenu>li:hover {
    background-color: #fff;
    border-radius: 52px;
    width: 110px;
}

.content_box .voca_list {
    margin: 30px 90px;
    border: 1px solid #b2d8cf;
    padding: 17px;
    border-radius: 20px;
}

.content_box .voca_list span {
    font-family: 'NanumSquareNeo-eHv';
    background-color: #e4f9f4;
    border: 2px solid #b2d8cf;
    /* padding: 13px 20px; */
    margin: 10px 5px;
    display: inline-block;
    font-size: 20px;
    width: 58px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    border-radius: 10px;
    cursor: pointer;
}

.content_box .voca_list span:hover,
.content_box .voca_list span.on {
    background-color: #b2d8cf;
}

.content_box .voca_content {
    width: 1255px;
    height: 685px;
    border: 2px solid #dbe7e7;
    background-color: #f1f7f9;
    border-radius: 20px;
    margin: 0 auto;
    position: relative;
}

.content_box .voca_content .voca_dic {
    border: 2px solid #c4d3d3;
    width: 320px;
    height: 48px;
    font-size: 22px;
    font-family: 'NanumSquareNeo-eHv';
    background: #fff;
    position: absolute;
    right: 350px;
    top: 15px;
    cursor: pointer;
    border-radius: 50px;
}

.content_box .voca_content .voca_dic.on,
.content_box .voca_content .voca_dic:hover {
    border: 2px solid #3fb0a1;
    color: #3fb0a1;
}

.content_box .voca_content .write_note {
    border: 2px solid #c4d3d3;
    width: 320px;
    height: 48px;
    font-size: 22px;
    font-family: 'NanumSquareNeo-eHv';
    background: #fff;
    position: absolute;
    right: 20px;
    top: 15px;
    cursor: pointer;
    border-radius: 50px;
}

.content_box .voca_content .write_note.on,
.content_box .voca_content .write_note:hover {
    border: 2px solid #3fb0a1;
    color: #3fb0a1;
}

.voca_grid {
    position: relative;
    width: 667px;
    left: 585px;
    top: 74px;
    overflow: hidden;
    overflow-y: auto;
    height: 600px;
}

.voca_grid::-webkit-scrollbar {
    display: block;
    width: 18px;
    background-color: #c6c6c6;
    border-radius:15px;

}

.voca_grid::-webkit-scrollbar-thumb {
    background-color: #000000;
    border-radius:15px;
}

.vocaBox {
    position: relative;
    width: 200px;
    height: 135px;
    border: 1px solid #d0dfe3;
    background: #fff;
    border-radius: 15px;
    display: inline-grid;
    margin: 6px;
    align-content: center;
    justify-items: center;
    cursor: pointer;
}

.vocaBox>img {
    height:50px;
}

.vocaBox span {
    color: #fff;
    font-size: 18px;
    font-family: 'NanumSquareNeo-cBd';
    background-color: #000000a6;
    padding: 10px 15px;
    border-radius: 20px;
    position: relative;
    bottom: -16px;
    margin: auto;
    display: inline-block;
}

.vocaDicPop {
    border: 2px solid #c4d3d3;
    background: #fff;
    border-radius: 20px;
    position: absolute;
    width: 564px;
    height: 100%;
    left: 0px;
    top: 0;
}

.voca_img {
    width: 518px;
    height: 341px;
    border: 2px solid #d0dfe3;
    border-radius: 20px;
    display: block;
    margin: 20px auto;
}

.voca_img img {
    border-radius: 20px;
}

.voca_content .voca {
    font-family: 'NanumSquareNeo-cBd';
    font-size: 56px;
    color: #000;
    position: relative;
    text-align: center;
    border-bottom: 2px solid #c4d3d3;
    width: 90%;
    margin: 20px auto;
    line-height: 110px;
}

.voca_content .voca::before {
    display: inline-block;
    content: '';
    background: url(../images/btn/btn_sound.png) no-repeat;
    width: 87px;
    height: 80px;
    position: absolute;
    left: 10px;
    top: 12px;
    cursor: pointer;
    background-size: 100% 100%;
}
.voca_content .voca.playing::before {
    background: url(../images/btn/btn_sound_on.png) no-repeat;
    animation: playing 1s infinite;
    background-size: 100% 100%;
}

@keyframes playing {
	0%, 20%, 50%, 80%, 100% {transform: scale(1);}
	40% {transform: scale(1.1);}
	60% {transform: scale(1.05);}
}

.voca_content .voca:hover::before {
    background: url(../images/btn/btn_sound_on.png) no-repeat;
    background-size: 100% 100%;
}

.voca_content .kor {
    text-align: center;
    font-size: 32px;
    font-family: 'NanumSquareNeo-cBd';
    color: #ed6d1f;
}

.voca_content .vocaDicPop .btn_translate {
    background: url(../images/main/btn_translate.png);
    width: 180px;
    height: 60px;
    position: absolute;
    bottom: 30px;
    left: 192px;
}

.voca_content .vocaDicPop .btn_translate:hover {
    background: url(../images/main/btn_translate_on.png);
}

.writeNotePop {
    border: 2px solid #c4d3d3;
    background: #fff;
    border-radius: 20px;
    position: absolute;
    width: 564px;
    height: 100%;
    left: 0px;
    top: 0;
}

.wn_img {
    width: 190px;
    /* height: 126px; */
    height: 100px;
    display: block;
    border: 2px solid #d0dfe3;
    border-radius: 20px;
    margin: 10px 20px;
    position: relative;
}

.wn_img .ex_img {
    margin: auto;
    max-width: 100%;
    max-height: 100%;
}

.f_line1 {
    position: absolute;
    left: 210px;
    /* top: 24px; */
    top: 2px;
    height: 51px;
}
.f_line2 {
    position: absolute;
    left: 210px;
    /* top: 24px; */
    top: 52px;
    height: 51px;
}

.wn_input1 {
    font-family: 'Lexend-Regular';
    font-size: 34px;
    /* width: 270px; */
    width: fit-content;
    height: 70px;
    position: absolute;
    left: 230px;
    /*top: 30px;*/
    top: 7px;
    color: #cccccc;
    text-wrap: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    transform-origin: 0% 50%;
    white-space: nowrap;
}
.wn_input2 {
    font-family: 'Lexend-Regular';
    font-size: 34px;
    /* width: 270px; */
    width: fit-content;
    height: 70px;
    position: absolute;
    left: 230px;
    /*top: 30px;*/
    top: 57px;
    color: #cccccc;
    text-wrap: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    transform-origin: 0% 50%;
    white-space: nowrap;
}

#wn01 {
    position: absolute;
    left: 250px;
    top: 44px;
}

.btn_vretry {
    background: url(../images/main/btn_retry.png) no-repeat;
    width: 180px;
    height: 60px;
    position: absolute;
    bottom: 13px;
    left: 93px;
}

.btn_vretry:hover {
    background: url(../images/main/btn_retry_on.png) no-repeat;
}

.btn_vprint {
    background: url(../images/main/btn_print.png) no-repeat;
    width: 180px;
    height: 60px;
    position: absolute;
    bottom: 13px;
    left: 289px;
}

.btn_vprint:hover {
    background: url(../images/main/btn_print_on.png) no-repeat;
}

/*자료실 (tab6)*/
#tab6 .content_title a {
    width: 256px;
    background: #fff url(../images/main/icon_folder.png) no-repeat left 31px center / 21px;
}

#tab6 .content_title a:hover {
    color: #fff;
    background-color: #ed6d1f;
    background-image: url(../images/main/icon_folder_on.png);
}

.data_head {
    width: 407px;
    height: 70px;
    border: 2px solid #c4d3d3;
    background-color: #eef4f4;
    color: #233532;
    font-family: 'NanumSquareNeo-cBd';
    font-size: 24px;
    text-align: center;
    line-height: 70px;
    border-radius: 50px;
    cursor: pointer;
    display: inline-block;
}

.data_head:hover,
.data_head.on {
    background-color: #6ba59d;
    border: 2px solid #6ba59d;
    color: #fff;
}

#data01 {
    position: absolute;
    left: 82px;
    top: 195px;
}

#data02 {
    position: absolute;
    left: 507px;
    top: 195px;
}

#data03 {
    position: absolute;
    right: 90px;
    top: 195px;
}

#d_table01, #d_table02, #d_table03 {
    position: absolute;
    left: 85px;
    top: 320px;
    width: 1254.1px;
    border-radius: 20px;
    table-layout: fixed;
}

#d_table01 tbody, #d_table02 tbody, #d_table03 tbody {
    height: 569px !important;
    overflow-y: hidden;
    display: block !important;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
    width: 1280px;
}

#d_table02 tbody {
   height: 539px !important;
}
#d_table01 tbody tr th {
    width: 316.9px;
}
#d_table01 tbody tr td {
    width: 312.1px;
    display: table-cell;
    vertical-align: middle;
}
#d_table01 tbody tr td:nth-child(2) {
   width: 315.2px;
}
#d_table01 tbody tr td:nth-child(3) {
   width: 315.7px;
}
#d_table01 tbody tr td:nth-child(4) {
   width: 314px;
}
#d_table02 tr:first th:first {
    width: 179px;
}
#d_table02 tbody tr th {
    width: 215px;
}
#d_table02 tbody tr td {
    width: 113px;
    display: table-cell;
    vertical-align: middle;
}
#d_table03 tbody tr th {
    width: 214.2px;
}
#d_table03 tbody tr td {
    width: 204.5px;
    display: table-cell;
    vertical-align: middle;
}
#d_table03 tbody tr td:nth-child(5) {
   width: 205.9px;
}
/* #d_table02 tbody tr td:last-of-type {
    width: 140px;
} */

#d_table02, #d_table03 {
    display: none;
}

.dataTable {
    border-collapse: separate;
}

.d_table01_w, .d_table03_w {
    width: 172px;
}

.dataTable p {
    font-size: 20px;
    font-family: 'NanumSquareNeo-eHv';
}

.dataTable thead th {
    background-color: #f1f7f9;
    border: 2px solid #d0dfe3;
    border-right: 0;
    border-bottom: 0;
}

.dataTable thead th:first-child {
    background-color: #f4fafa;
    border-radius: 20px 0 0 0;
}

.dataTable thead th:last-child {
    border-right: 2px solid #d0dfe3;
    border-radius: 0 20px 0 0;
}

.dataTable tbody th {
    background-color: #ddf1f1;
    border: 2px solid #d0dfe3;
}

.dataTable thead th p {
    padding: 20px 0;
    line-height: 30px;
}

.dataTable tbody th p {
    padding: 20px 0;
    line-height: 30px;
}

.dataTable tbody th {
    border-right: 0;
    border-bottom: 0;
}

.dataTable tbody tr:last-child th {
    border-bottom: 2px solid #d0dfe3 !important;
    border-radius: 0 0 0 20px;
}

.dataTable tbody td {
    border: 2px solid #d0dfe3;
}

.dataTable tbody td p {
    text-align: center;
}

.dataTable tbody td {
    border-right: 0;
    border-bottom: 0;
}

.dataTable tr:last-child td {
    border-bottom: 2px solid #d0dfe3 !important;
}

#d_table01 tr:first-child td:last-child {
    border-right: 2px solid #d0dfe3 !important;
}

#d_table02 tr:first-child td:last-child {
    border-right: 2px solid #d0dfe3 !important;
    width: 112.5px;
}
/* #d_table02 tr td:last-child {
    border-right: 2px solid #d0dfe3 !important;
    width: 112.5px;
} */


#d_table03 tr:nth-child(1) td:nth-child(6), #d_table03 tr:nth-child(7) td:nth-child(5) {
    border-right: 2px solid #d0dfe3 !important;
    width: 205.3px;
}

#d_table01 tr:first-child td:nth-child(4) {
    border-bottom: 2px solid #d0dfe3 !important;
}

#d_table02 tr:first-child td:nth-child(3), #d_table02 tr:first-child td:nth-child(4), #d_table02 tr:first-child td:nth-child(8) {
    border-bottom: 2px solid #d0dfe3 !important;
}

#d_table03 tr:first-child td:nth-child(3), #d_table03 tr:nth-child(7) td:nth-child(4), #d_table03 tr:nth-child(7) td:last-child, #d_table03 tr:nth-child(1) td:nth-child(6){
    border-bottom: 2px solid #d0dfe3 !important;
}

#d_table01 tr:first-child td:last-child {
    border-radius: 0 0 20px 0;
}

#d_table02 tr:first-child td:last-child {
    border-radius: 0 0 20px 0;
    border-bottom: 2px solid #d0dfe3 !important;
}
/*
#d_table02 tr:last-child td:last-child {
    border-radius: 0 0 20px 0;
} */

#d_table03 tr:nth-child(1) td:nth-child(6) {
    border-radius: 0 0 20px 0;
}

.dataTable td .btn_hwp {
    background: url(../images/main/btn_hwp.png) no-repeat;
    width: 40px;
    height: 40px;
    margin: auto;
    /* margin: 0 auto; */
    cursor: pointer;
}

.dataTable td .btn_hwp:hover {
    background: url(../images/main/btn_hwp_on.png) no-repeat;
}


.dataTable td .btn_dwn {
    background: url(../images/main/btn_download.png) no-repeat;
    width: 40px;
    height: 40px;
    margin: auto;
    /* margin: 0 auto; */
    cursor: pointer;
}

.dataTable td .btn_dwn:hover {
    background: url(../images/main/btn_download_on.png) no-repeat;
}

.btn_position1 {
    position: relative;
    top: -300px;
}

.btn_position2 {
    position: relative;
    top: -576px;
}

.btn_position3 {
    position: relative;
    top: -216px;
}

.data_warn {
    color: #ed6d1f;
    font-size: 20px;
    font-family: 'NanumSquareNeo-eHv';
    position: absolute;
    right: 275px;
    bottom: 65px;
}

.dataSource {
    background: url(../images/main/btn_datasource.png) no-repeat;
    cursor: pointer;
    width: 150px;
    height: 60px;
    position: absolute;
    right: 90px;
    bottom: 44px;
}

.dataSource:hover {
    background: url(../images/main/btn_datasource_on.png) no-repeat;
}

.dataSourcePop {
    display: none;
    position: absolute;
    width: 668px;
    height: 668px;
    border: 1px solid #036254;
    background-color: #fff;
    border-radius: 30px;
    top: 204px;
    left: 140px;
}

.dataSourcePop .dataSourceHead {
    background-color: #009d85;
    border-radius: 30px 30px 0 0;
}

.dataSourcePop .dataSourceHead p {
    color: #fff;
    font-size: 34px;
    padding: 33px 0;
    text-indent: 40px;
}

.dataSourceHead #dataClose {
    position: absolute;
    right: 20px;
    top: 20px;
    cursor: pointer;
}

#progressPop01 {
    width: 100%;
    height: 100%;
    position: absolute;
    background: #000000a6;
    z-index: 12;
    display: none;
}

.progressPop {
    width: 1465px;
    height: 817px;
    background-color: #fff;
    /* margin: 100px auto; */
    border-radius: 30px;
    position: relative;
}

.progressPop .progressHead {
    width: 100%;
    height: 110px;
    border-radius: 30px 30px 0 0;
    background: linear-gradient(#1aa791 10%, #009d85);
    box-shadow: 5px 5px 15px 0px #6ec6b9 inset;
    position: relative;
}

.progressPop .progressHead p {
    font-size: 34px;
    color: #fff;
    position: relative;
    top: 40px;
    text-indent: 100px;
}

.progressPop .progressHead p::before {
    content: url(../images/main/icon_progress.png);
    position: absolute;
    left: -48px;
    top: 1px;
}

.progressPop .progressClose {
    position: absolute;
    right: 45px;
    top: 25px;
    cursor: pointer;
}

.progressContent {
    height: 700px;
    overflow: auto;
}

.progressContent .bg_tableHead {
    height: 86px;
    position: absolute;
    width: 1465px;
    background: #eef4f4;
    border-bottom: 1px solid #cee2df;
}

.progressPop .progressContent #pg_Table {
    width: 90%;
    margin: 0 auto;
    position: relative;

    background-color: #EEF4F4;
}

#pg_Table thead {
    background-color: #eef4f4;
}

#pg_Table thead tr th p {
    padding: 30px 0;
}

#pg_Table tbody {
    width: 90%;
}

#pg_Table td p {
    padding: 30px 0;
}

#pg_Table td .center {
    text-align: center;
}

#pg_Table td .t_chkbox {
    margin: 0 auto;
}

#pg_Table tbody tr {
    /* border-bottom: 1px solid #cee2df; */

    
    border-top: 1px solid #cee2df;
    background-color: white;
    border-right: 1px solid white;
}

.btn_t_chasi {
    background: url(../images/main/chasi.png) no-repeat;
    width: 130px;
    height: 45px;
    display: block;
    margin: 0 auto;
}

.btn_t_chasi:hover {
    background: url(../images/main/chasi_on.png) no-repeat;
}

.btn_t_delete {
    background: url(../images/main/delete.png) no-repeat;
    width: 25px;
    height: 30px;
    display: block;
    margin: 0 auto;
}

.progressFooter {
    position: absolute;
    bottom: 45px;
}

.progressFooter .btn_all {
    font-size: 20px;
    font-family: 'NanumSquareNeo-cBd';
    color: #5b7470;
    margin-left: 100px;
    display: inline-block;
}

.progressFooter .btn_alldelete {
    background-color: #5b7470;
    width: 150px;
    height: 50px;
    color: #fff;
    font-size: 20px;
    font-family: 'NanumSquareNeo-cBd';
    border-radius: 30px;
    margin-left: 20px;
}
/* character */
.char {
    position: absolute;
}

.boy {
    width: 229px;
    left: -12px;
    bottom: -63px;
}

.girl {
    width: 308px;
    left: 126px;
    bottom: -45px;
}

.robot_box {
    width: 235px;
    height: 210px;
    left: 300px;
    bottom: 0;
}

.robot {
    width: 223px;
    right: -40px;
    bottom: -65px;
}

.star {
    width: 23px;
    animation: star 1s linear infinite alternate;
}

.star1 {
    left: 55px;
    bottom: 67px;
    animation-duration: 1.3s;
}

.star2 {
    right: 65px;
    top: 50px;
    animation-duration: 1.5s;
}

.star3 {
    right: 37px;
    top: 50px;
}

.balloon {
    width: 112px;
    left: 10px;
    top: 3px;
}

.balloon_on {
    width: 112px;
    left: 10px;
    top: 3px;
    opacity: 0;
}

.robot_box a:hover .balloon_on {
    opacity: 1;
}

@keyframes star {
    0% {
        opacity: 0;
    }

    20% {
        opacity: 0;
    }

    80% {
        opacity: 1;
    }

    100% {
        opacity: 1;
    }
}

.activity {
    display: none;
}

.activityBtn {
    position: absolute;
    right: 6px;
    bottom: 80px;
    width: 48px;
    height: 168px;
    background: url(../fbook/OEBPS/Images/common/btn_widget.png) no-repeat;
    background-size: 100% 100%;
    z-index: 13;
    cursor: pointer;
    filter: drop-shadow(55px 10px 40px #0a2a25);
    display: none;
}

.activityTool {
    position: absolute;
    width: 122px;
    height: 982px;
    bottom: 0px;
    right: -123px;
    background: #b5e3de;
    z-index: 12;
    border-radius: 30px 0px 3px 20px;
    display: block;
    transition: all 0.3s;
}

.activityTool.on {
    /* display:block; */
    right: 0px;
    /* filter: drop-shadow(55px 45px 40px #0a2a25); */
}

.activityTool .button {
    position: absolute;
    width: 91px;
    height: 91px;
    cursor: pointer;
}

.activityTool #btn_board {
    background: url(../fbook/OEBPS/Images/common/popup/blackboard.png) no-repeat;
    background-size: 91px auto;
    background-position: center;
    top: 420px;
    left: 15px;
}

.activityTool #btn_board:hover {
    background: url(../fbook/OEBPS/Images/common/popup/blackboard_h.png) no-repeat;
    background-size: 100% auto;
    width: 91px;
    z-index: 1;
}

.activityTool #btn_drawing {
    background: url(../fbook/OEBPS/Images/common/popup/drawing.png) no-repeat;
    background-size: 91px auto;
    background-position: center;
    top: 16px;
    left: 15px;
}

.activityTool #btn_drawing:hover,
.activityTool #btn_drawing.on {
    background: url(../fbook/OEBPS/Images/common/popup/drawing_h.png) no-repeat;
    background-size: 100% auto;
    width: 91px;
    z-index: 1;
}

.activityTool #btn_stopwatch {
    background: url(../fbook/OEBPS/Images/common/popup/stopwatch.png) no-repeat;
    background-size: 91px auto;
    background-position: center;
    top: 218px;
    left: 15px;
}

.activityTool #btn_stopwatch:hover {
    background: url(../fbook/OEBPS/Images/common/popup/stopwatch_h.png) no-repeat;
    background-size: 100% auto;
    width: 91px;
    z-index: 1;
}

.activityTool #btn_timer {
    background: url(../fbook/OEBPS/Images/common/popup/timer.png) no-repeat;
    background-size: 91px auto;
    background-position: center;
    top: 117px;
    left: 15px;
}

.activityTool #btn_timer:hover {
    background: url(../fbook/OEBPS/Images/common/popup/timer_h.png) no-repeat;
    background-size: 100% auto;
    width: 91px;
    z-index: 1;
}

.activityTool #btn_black {
    background: url(../fbook/OEBPS/Images/common/popup/blackness.png) no-repeat;
    background-size: 91px auto;
    background-position: center;
    top: 521px;
    left: 15px;
}

.activityTool #btn_black:hover {
    background: url(../fbook/OEBPS/Images/common/popup/blackness_h.png) no-repeat;
    background-size: 100% auto;
    width: 91px;
    z-index: 1;
}

.activityTool #btn_prosee {
    background: url(../fbook/OEBPS/Images/common/popup/prosee.png) no-repeat;
    background-size: 52px 57px;
    background-position: center;
    bottom: 96px;
    left: 15px;
    pointer-events: none;
}

.activityTool #btn_prosee:hover {
    background: url(../fbook/OEBPS/Images/common/popup/prosee_h.png) no-repeat;
    background-size: 52px 57px;
    background-position: center;
    bottom: 96px;
    left: 15px;
}

.activityTool #btn_leading {
    background: url(../fbook/OEBPS/Images/common/popup/leading.png) no-repeat;
    background-size: 91px auto;
    background-position: center;
    top: 319px;
    left: 15px;
}

.activityTool #btn_leading:hover {
    background: url(../fbook/OEBPS/Images/common/popup/leading_h.png) no-repeat;
    background-size: 100% auto;
    width: 91px;
    z-index: 1;
}

.activityTool #btn_help {
    background: url(../fbook/OEBPS/Images/common/popup/help.png) no-repeat;
    background-size: 40px 57px;
    background-position: center;
    bottom: 8px;
    left: 16px;
}

.activityTool #btn_help:hover {
    background: url(../fbook/OEBPS/Images/common/help_h.png) no-repeat;
    background-size: 40px 57px;
    background-position: center;
    bottom: 8px;
    left: 16px;
}

.activityTool #btn_acticlose {
    background: url(../fbook/OEBPS/Images/common/popup/btn_widget.png) no-repeat;
    background-size: 100%;
    bottom: 87px;
    right: 120px;
    width: 48px;
    height: 168px;
    z-index: 5;
}

.activityTool.on #btn_acticlose {
    background: url(../fbook/OEBPS/Images/common/popup/widget_close.png) no-repeat;
    background-size: 100%;
}

.activityTool #btn_acticlose2 {
    position: absolute;
    left: 129px;
    top: 132px;
    width: 90px;
    height: 90px;
    background: url(../fbook/OEBPS/Images/common/popup/btn_widget.png) no-repeat;
    background-size: 100% 100%;
    /* z-index: 3; */
    cursor: pointer;
}

.activityTool .act_ho span {
    position: absolute;
    display: inline-block;
    top: -32px;
    left: 3px;
    right: 0;
    margin: auto;
    padding: 8px 16px;
    width: max-content;
    font-family: 'NanumSquareNeo-cBd';
    font-size: 16px;
    line-height: 22px;
    text-align: center;
    color: #000;
    background: #fff;
    border: 1px solid #0e4b4b;
    border-radius: 36px;
    z-index: 3;
    display: none;
}

/* .activityTool .act_ho:hover span {
    display: block;
} */

.activityTool .act_ho span::before {
    content: '';
    position: absolute;
    bottom: -9px;
    left: 0;
    right: 0;
    margin: auto;
    width: 18px;
    height: 10px;
    background: url(../fbook/OEBPS/Images/common/popup/btn_widget_hobj.png) no-repeat;
    background-size: 100%;
}

.activityTool #btn_leading.act_ho span {
    left: -13px;
}

.activityTool #btn_caution.act_ho span {
    left: -5px;
}

.activityTool #btn_stopwatch.act_ho span {
    left: -5px;
}

/***** INTRO - START *****/

#intro {
    overflow: hidden;
    min-width: 1882px;
    width: 100%;
    min-height: 1080px;
    height: 100%;
    background-color: #e2eaea;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 100;
}

.intro_box {
    width: 1066px;
    height: 880px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.intro_object {
    width: 95px;
    height: 95px;
    position: absolute;
}

.intro_object1 {
    background-image: url(../images/main/intro_object1.png);
    left: 390px;
    bottom: 98px;
}

.intro_object2 {
    background-image: url(../images/main/intro_object2.png);
    left: 200px;
    bottom: 242px;
}

.intro_object3 {
    background-image: url(../images/main/intro_object3.png);
    left: 90px;
    top: 380px;
}

.intro_object4 {
    background-image: url(../images/main/intro_object4.png);
    left: 200px;
    top: 190px;
}

.intro_object5 {
    background-image: url(../images/main/intro_object5.png);
    left: 510px;
    top: 25px;
}

.intro_object6 {
    background-image: url(../images/main/intro_object6.png);
    right: 234px;
    top: 130px;
}

.intro_object7 {
    background-image: url(../images/main/intro_object7.png);
    right: 185px;
    top: 277px;
}

.intro_circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--main_color);
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 0;
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
}


/***** INTRO - END *****/

.main_loading {
    position: absolute;
    display: none;
    width:100%;
    height:auto;
    top:0;bottom:0;
    margin:auto;
    opacity: 0.1;
}

iframe.print {
    opacity: 0;
    visibility: visible;
    top:100000px;
    left: 0px;
    width:1000px;
    height: 1000px;
}

/**진도저장**/
.saveProgress {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0, 0.5);
    display: none;
}

.progress_pop {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    width: 450px;
    height: 350px;
    border-radius: 20px 40px 40px 40px;
    border: 1px solid #197065;
    background: #ffffff;
}

.progress_close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: url(../images/main/progress_close.png) no-repeat;
    background-size: 100%;
    width: 40px;
    height: 40px;
    cursor: pointer;
}

.progress_head {
    text-align: center;
	font-family: 'NanumSquareNeo-dEb';
    margin-top: 65px;
    font-size: 24px;
    color: #223531;
}

.progress_input {
    text-align: center;
    margin-top: 35px;
}
.progress_class {
    margin-top: 0%;
    margin-left: 2.1%;
    width: 170px;
    outline: 0px;
    background: transparent;
    text-align: center;
    font-size: 30px;
    font-family: 'NanumSquareNeo-dEb';
    color: #0B1D19;
    border: 2px solid #D1D1D1;
    line-height: 55px;
    border-radius: 10px;
}
.progress_class::-webkit-outer-spin-button,
.progress_class::-webkit-inner-spin-button {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.saveProgress p {
    margin-top: 15px;
    font-size: 16px;
    font-family: 'NanumSquareNeo-dEb';
    color: #ED7630;
    text-align: center;
}

.progress_btn_box {
    margin-top: 40px;
    text-align: center;
}

.saveProgress .save_btn {
    background: #A0C3BD;
    font-size: 15px;
    color: #fff;
    text-align: center;
    font-family: 'NanumSquareNeo-dEb';
    width: 155px;
    height: 50px;
    line-height: 50px;
    border-radius: 30px;
    display: inline-block;
    cursor: pointer;
}
.saveProgress .cancle_btn {
    background: #A0C3BD;
    font-size: 15px;
    color: #fff;
    text-align: center;
    font-family: 'NanumSquareNeo-dEb';
    width: 155px;
    height: 50px;
    line-height: 50px;
    border-radius: 30px;
    display: inline-block;
    cursor: pointer;
}
.saveProgress .save_btn:hover,
.saveProgress .cancle_btn:hover {
    background: #3FAFA1;
}

#pg_Table input,
#pg_Table label {
    border: 0;
    margin: 0;
    padding: 0;
    resize: none;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    -ms-appearance: none;
    background: transparent;
    font-size: 25px;
    line-height: 50px;
    height: 30px;
}

.btn_all input[type="checkbox"] + label,
#pg_Table input[type="checkbox"] + label {
    display: inline-block;
    cursor: pointer;
    user-select: none;
    font-size: 26px;
    line-height: 46px;
}
.btn_all input[type="checkbox"] + label::before,
#pg_Table input[type="checkbox"] + label::before {
    display: inline-block;
    width: 35px;
    height: 35px;
    text-align: center;
    vertical-align: middle;
    background: url(../images/main/checkbox.png) no-repeat;
    background-size: 100%;
    border: 1px solid rgb(198, 198, 198);
    border-radius: 13px;
    content: " ";
    color: rgb(175, 175, 175);
    float: left;
    font-size: 23px !important;
}
.btn_all input[type="checkbox"]:checked + label::before,
#pg_Table input[type="checkbox"]:checked + label::before {
    color: rgb(255, 255, 255);
    background: url(../images/main/checkbox_h.png) no-repeat;
    background-size: 100%;
    font-size: 23px !important;
    line-height: 35px !important;
}

.btn_all label {
    vertical-align: middle;
    margin-right: 15px;
}

#pg_Table tbody {
    display: none;
}

#pg_Table tbody.on {
    display: revert;
}

.pageNavi {
    position: absolute;
    bottom: 45px;
    right: 100px;
}

.naviNumbers {
    display: inline-block;
}
.naviNumbers .numbers {
    display: inline-block;
    cursor: pointer;
    border: 1px solid #cee2df;
    border-radius: 50%;
    color: #98A5A3;
    width: 50px;
    height: 50px;
    font-size: 23px;
    line-height: 50px;
    text-align: center;
    font-family: 'NanumSquareNeo-dEb';
    margin: 0px 3px;
}
.naviNumbers .numbers.on {
    background: #009C86;
    color: #ffffff;
}

.pageNavi .prevNavi {
    display: inline-block;
    cursor: pointer;
    width: 50px;
    height: 50px;
    background: url(../images/main/prev.png) no-repeat;
    background-size: 100% 100%;
    margin: 0 5px;
    vertical-align: middle;
}
.pageNavi .nextNavi {
    display: inline-block;
    cursor: pointer;
    width: 50px;
    height: 50px;
    background: url(../images/main/next.png) no-repeat;
    background-size: 100% 100%;
    margin: 0 5px;
    vertical-align: middle;
}
.pageNavi .prevNavi.on,
.pageNavi .nextNavi.on {
    background: #009C86;
    color: #ffffff;
}

/* 도움말 */
.help_popup_wrap {
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    background-color: #E4F9F4;
    color: #233532;
    position: absolute;
    width: 1920px;
    height: 1080px;
    top: 0;
    left: 0;
    display: none;
    z-index: 12;
}

#helpPop01 {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    height: -webkit-fill-available;
    background: url(../fbook/OEBPS/Images/common/popup/book_help_popup.png) #E4F9F4 no-repeat;
    background-size: contain;
    background-position: center center;
    z-index: 12;
    /* display: none; */
}
#helpPop01 .help_close {
    position: absolute;
    background: url(../fbook/OEBPS/Images/common/cap_close.png) no-repeat;
    background-size: 100%;
    width: 50px;
    height: 50px;
    top: 10px;
    right: 20px;
    cursor: pointer;
}
#helpPop01 .help_close:hover {
    background: url(../fbook/OEBPS/Images/common/cap_close_h.png) no-repeat;
    background-size: 100%;
}