/*******************
	    레이아웃
********************/

body {
    position: relative;
    width: 100%;
  }
  html {
    overflow-x: auto;
    overflow-y: scroll;
  }
  html,
  body {
    min-width: 100%;
  }
  
  .float_l {
    position: relative;
    float: left;
  }
  .float_r {
    position: relative;
    float: right;
  }
  
  .in_bl {
    display: inline-block;
  }
  .di_bl {
    display: block;
  }
  .cboth {
    clear: both;
  }
  
  /*******************
       margin
  ********************/
  
  .mt5 {
    margin-top: 5px !important;
  }
  .mt10 {
    margin-top: 10px !important;
  }
  .mt15 {
    margin-top: 15px !important;
  }
  .mt20 {
    margin-top: 20px !important;
  }
  .mt30 {
    margin-top: 30px !important;
  }
  .mt40 {
    margin-top: 40px !important;
  }
  .mt50 {
    margin-top: 50px !important;
  }
  .mt60 {
    margin-top: 60px !important;
  }
  .mt75 {
    margin-top: 75px !important;
  }
  .mt80 {
    margin-top: 80px !important;
  }
  .mt100 {
    margin-top: 100px !important;
  }
  .mt120 {
    margin-top: 120px !important;
  }
  .mt180 {
    margin-top: 180px !important;
  }
  
  .mb5 {
    margin-bottom: 5px !important;
  }
  .mb10 {
    margin-bottom: 10px !important;
  }
  .mb15 {
    margin-bottom: 15px !important;
  }
  .mb20 {
    margin-bottom: 20px !important;
  }
  .mb25 {
    margin-bottom: 25px !important;
  }
  .mb30 {
    margin-bottom: 30px !important;
  }
  .mb40 {
    margin-bottom: 40px !important;
  }
  .mb50 {
    margin-bottom: 50px !important;
  }
  .mb60 {
    margin-bottom: 60px !important;
  }
  .mb80 {
    margin-bottom: 80px !important;
  }
  .mb100 {
    margin-bottom: 100px !important;
  }
  .mb180 {
    margin-bottom: 180px !important;
  }
  
  .ml5 {
    margin-left: 5px !important;
  }
  .ml10 {
    margin-left: 10px !important;
  }
  .ml12 {
    margin-left: 12px !important;
  }
  .ml15 {
    margin-left: 15px !important;
  }
  .ml20 {
    margin-left: 20px !important;
  }
  .ml25 {
    margin-left: 25px !important;
  }
  .ml30 {
    margin-left: 30px !important;
  }
  .ml40 {
    margin-left: 40px !important;
  }
  .ml50 {
    margin-left: 50px !important;
  }
  .ml55 {
    margin-left: 55px !important;
  }
  
  .mr5 {
    margin-right: 5px !important;
  }
  .mr10 {
    margin-right: 10px !important;
  }
  .mr15 {
    margin-right: 15px !important;
  }
  .mr20 {
    margin-right: 20px !important;
  }
  .mr25 {
    margin-right: 25px !important;
  }
  .mr30 {
    margin-right: 30px !important;
  }
  .mr40 {
    margin-right: 40px !important;
  }
  .mr50 {
    margin-right: 50px !important;
  }
  .mr55 {
    margin-right: 55px !important;
  }
  
  /*******************
       padding
  ********************/
  
  .ptrbl10 {
    padding: 10px !important;
  }
  .ptrbl15 {
    padding: 15px !important;
  }
  
  .pt5 {
    padding-top: 5px !important;
  }
  .pt10 {
    padding-top: 10px !important;
  }
  .pt20 {
    padding-top: 20px !important;
  }
  .pt25 {
    padding-top: 25px !important;
  }
  .pt30 {
    padding-top: 30px !important;
  }
  .pt40 {
    padding-top: 40px !important;
  }
  .pt50 {
    padding-top: 50px !important;
  }
  .pt70 {
    padding-top: 70px !important;
  }
  
  .pb5 {
    padding-bottom: 5px !important;
  }
  .pb10 {
    padding-bottom: 10px !important;
  }
  .pb20 {
    padding-bottom: 20px !important;
  }
  .pb30 {
    padding-bottom: 30px !important;
  }
  .pb50 {
    padding-bottom: 50px !important;
  }
  .pb100 {
    padding-bottom: 100px !important;
  }
  
  .pl5 {
    padding-left: 5px !important;
  }
  .pl10 {
    padding-left: 10px !important;
  }
  .pl12 {
    padding-left: 12px !important;
  }
  .pl15 {
    padding-left: 15px !important;
  }
  .pl20 {
    padding-left: 20px !important;
  }
  .pl25 {
    padding-left: 25px !important;
  }
  .pl30 {
    padding-left: 30px !important;
  }
  .pl35 {
    padding-left: 35px !important;
  }
  .pl40 {
    padding-left: 40px !important;
  }
  .pl50 {
    padding-left: 50px !important;
  }
  .pl60 {
    padding-left: 60px !important;
  }
  .pl70 {
    padding-left: 70px !important;
  }
  .pl80 {
    padding-left: 80px !important;
  }
  
  .pr5 {
    padding-right: 5px !important;
  }
  .pr10 {
    padding-right: 10px !important;
  }
  .pr15 {
    padding-right: 15px !important;
  }
  .pr20 {
    padding-right: 20px !important;
  }
  .pr25 {
    padding-right: 25px !important;
  }
  .pr30 {
    padding-right: 30px !important;
  }
  
  /*******************
       vertical-align
  ********************/
  
  .vMid {
    vertical-align: middle;
  }
  .vTop {
    vertical-align: top;
  }
  .vam1 {
    vertical-align: -1px;
  }
  .vam2 {
    vertical-align: -2px;
  }
  .vam3 {
    vertical-align: -3px;
  }
  .vam4 {
    vertical-align: -4px;
  }
  .vam5 {
    vertical-align: -5px;
  }
  
  .delline {
    text-decoration: line-through;
  }
  .underline {
    text-decoration: underline;
  }
  
  /*******************
       text-align
  ********************/
  .align-l {
    text-align: left !important;
  }
  .align-r {
    text-align: right !important;
  }
  .align-c {
    text-align: center !important;
  }
  
  /*******************
       font-size
  ********************/
  
  .font14 {
    font-size: 14px !important;
  }
  .font15 {
    font-size: 15px !important;
  }
  .font18 {
    font-size: 18px !important;
  }
  
  /*******************
       font-weight
  ********************/
  
  .bld {
    font-weight: bold;
  }
  .bld1 {
    font-weight: 100 !important;
  }
  .bld2 {
    font-weight: 200 !important;
  }
  .bld3 {
    font-weight: 300 !important;
  }
  .bld4 {
    font-weight: 400 !important;
  }
  .bld5 {
    font-weight: 500 !important;
  }
  .bld6 {
    font-weight: 600 !important;
  }
  .bld7 {
    font-weight: 700 !important;
  }
  .bld8 {
    font-weight: 800 !important;
  }
  .bldNormal {
    font-weight: normal;
  }
  
  /*******************
       font-color
  ********************/
  
  .red {
    color: #e43e3e !important;
  }
  .or {
    color: #f5821f !important;
  }
  .yel {
    color: #fbb103 !important;
  }
  .mint {
    color: #0dc2bb !important;
  }
  .bl {
    color: #40a3bc !important;
  }
  .nav {
    color: #044471 !important;
  }
  .bk {
    color: #3f3f3f !important;
  }
  .bur {
    color: #7f1a21 !important;
  }
  .gry {
    color: #777777 !important;
  }
  .purp {
    color: #8064a2 !important;
  }
  .blk {
    color: #000000 !important;
  }
  .white {
    color: #fff !important;
  }
  
  /*백그라운드*/
  
  .bg_navy {
    background: #48557c !important;
  }
  .bg_red {
    background: #c9252b !important;
  }
  .bg_or {
    background: #f5821f !important;
  }
  .bg_whitegray {
    background: #f8fafb !important;
  }
  .bg_gray {
    background: #595959 !important;
  }
  .bg_darkgray {
    background: #484848 !important;
  }
  .bg_yel {
    background: #fcc520 !important;
  }
  .bg_mint {
    background: #0dc2bb !important;
  }
  .bg_purple {
    background: #8064a2 !important;
  }
  .bg_green {
    background: #73bb25 !important;
  }
  .bg_pink {
    background: #ff39b7 !important;
  }
  .bg_blue {
    background: #02b9ff !important;
  }
  
  .line_gray {
    border: 1px solid #999;
  }
  
  .btn_line_small {
    display: inline-block;
    padding: 0 17px;
    height: 33px;
    color: #555 !important;
    text-align: center;
    font-size: 14px;
    line-height: 33px;
    letter-spacing: -1px;
    border-radius: 0;
    vertical-align: middle;
    border: 1px solid #ddd;
  }
  .btn_line_mid {
    display: inline-block;
    padding: 0 17px;
    height: 41px;
    color: #555 !important;
    text-align: center;
    font-size: 15px;
    line-height: 41px;
    letter-spacing: -1px;
    border-radius: 3px;
    vertical-align: middle;
  }
  
  /*작은버튼*/
  .btn_small {
    display: inline-block;
    padding: 0 15px;
    height: 33px;
    color: #fff !important;
    text-align: center;
    font-size: 14px;
    line-height: 33px;
    letter-spacing: -1px;
    border-radius: 3px;
    vertical-align: middle;
  }
  
  /*중간버튼*/
  .btn_mid {
    display: inline-block;
    padding: 0 27px;
    height: 41px;
    color: #fff !important;
    text-align: center;
    font-size: 16px;
    line-height: 41px;
    letter-spacing: -1px;
    border-radius: 3px;
    cursor: pointer;
  }
  
  /*중간버튼 no radius*/
  .btn_mid_noradius {
    display: inline-block;
    padding: 0 24px;
    height: 36px;
    color: #fff !important;
    text-align: center;
    font-size: 16px;
    line-height: 36px;
    letter-spacing: -1px;
    border-radius: 0;
    cursor: pointer;
  }
  
  /*큰버튼*/
  .btn_wide {
    display: inline-block;
    padding: 0 40px;
    height: 48px;
    color: #fff !important;
    text-align: center;
    font-size: 18px;
    line-height: 48px;
    letter-spacing: -1px;
    border-radius: 0;
  }
  
  /*마이페이지 버튼*/
  .btn_mypage_go {
    display: inline-block;
    height: 55px;
    background: #0dc2bb url(/images/sub/icon_play.png) 10px no-repeat;
    padding: 0 12px 0 35px;
    color: #fff !important;
    font-size: 16px;
    letter-spacing: -1px;
    border-radius: 3px;
    line-height: 55px;
    background-size: 19%;
    vertical-align: middle;
  }
  .btn_mypage_standby {
    display: inline-block;
    height: 55px;
    background: url(/images/sub/icon_play.png) 10px no-repeat;
    padding: 0 12px 0 35px;
    color: #f56451 !important;
    font-size: 15px;
    font-weight: 500;
    letter-spacing: -1px;
    border-radius: 3px;
    line-height: 55px;
    background-size: 19%;
    vertical-align: middle;
    border: 1px solid #f56451;
  }
  
  /*******************
      btn스타일
  ********************/
  .btn_area {
    position: relative;
    width: 100%;
  }
  .btn_area a {
    display: inline-block;
    margin-left: 1px;
  }
  a.btn_line {
    display: block;
    color: #f5821f;
    border: 1px solid #f7a631;
    font-size: 12px;
    text-align: center;
    letter-spacing: -0.5px;
    padding: 5px 7px;
    margin: 10px 0;
    float: left;
    line-height: 100%;
  }
  a.btn_line:hover {
    color: #fff;
    background: #3c88de;
    border: 1px solid #3c88de;
  }
  .btn_s_gray {
    display: inline-block;
    color: #747474;
    border: 1px solid #cecece;
    background: #f2f2f2;
    font-size: 12px;
    text-align: center;
    letter-spacing: -0.5px;
    padding: 3px 5px;
    margin-left: 5px;
    line-height: 100%;
  }
  .btn_s_red {
    display: inline-block;
    color: #fff;
    border: 1px solid #f56451;
    background: #f56451;
    font-size: 12px;
    text-align: center;
    letter-spacing: -0.5px;
    padding: 3px 5px;
    line-height: 100%;
  }
  
  /*******************
      헤더영역 : header
  ********************/
  .header_wrap {
    width: 100%;
  }
  /* GNB */
  .gro_wrap {
    width: 100%;
    background: #c22127;
  }
  .gro_wrap .grobal {
    width: 1100px;
    height: 36px;
    margin: 0 auto;
    overflow: hidden;
  }
  .family {
    text-align: left;
    font-size: 13px;
    line-height: 36px;
    font-weight: 500;
    float: left;
    overflow: hidden;
  }
  .family a {
    height: 36px;
    display: inline-block;
    margin: 0;
    padding: 0 18px 0 18px;
    color: #f8f8f8;
    float: left;
  }
  .family a.on,
  .family a:hover {
    background: #fff;
    color: #c22127;
  }
  /* head 로그인  */
  .login_group {
    text-align: right;
    font-size: 13px;
    line-height: 36px;
    float: right;
  }
  .login_group a {
    margin: 0 0 0 15px;
    color: #edcccd;
  }
  .login_group a:hover {
    color: #fff;
  }
  
  /* top menu 부분 */
  .top_menu_wrap {
    width: 100%;
    background: #fff;
  }
  .top_menu_group {
    width: 1100px;
    margin: 0 auto;
    overflow: hidden;
  }
  .top_menu_group h1 {
    margin: 37px 0 23px 0;
  }
  .top_menu_group .top_menu {
    text-align: right;
    font-size: 18px;
    line-height: 24px;
    margin-top: 45px;
  }
  .top_menu_group .top_menu a {
    margin: 0 0 0 30px;
    color: #1e1e1e;
  }
  .top_menu_group .top_menu a.on,
  .top_menu_group .top_menu a:hover {
    color: #c22127;
  }
  /*******************
      LNB영역 : 대메뉴
  ********************/
  .main_menu_wrap {
    width: 100%;
    height: 60px;
    background: #323232;
  }
  .main_menu_wrap_bg {
    display: none;
    width: 100%;
    height: 212px;
    background: #fff;
    z-index: 80;
    position: absolute;
    border-bottom: 1px solid #dbdbdb;
  }
  .main_menu_group {
    width: 1100px;
    height: 60px;
    margin: 0 auto;
    position: relative;
    z-index: 90;
  }
  .main_menu_group .m_menu_box {
    float: left;
    width: 183px;
  }
  div.main_menu_group div.m_menu_box:nth-child(1) {
    width: 197px;
  }
  div.main_menu_group div.m_menu_box:nth-child(1) ul {
    width: 195px;
  }
  div.main_menu_group div.m_menu_box:nth-child(2) {
    width: 195px;
  }
  div.main_menu_group div.m_menu_box:nth-child(2) ul {
    width: 194px;
  }
  div.main_menu_group div.m_menu_box:nth-child(3) {
    width: 205px;
  }
  div.main_menu_group div.m_menu_box:nth-child(3) ul {
    width: 204px;
  }
  div.main_menu_group div.m_menu_box:nth-child(4) {
    width: 195px;
  }
  div.main_menu_group div.m_menu_box:nth-child(4) ul {
    width: 194px;
  }
  div.main_menu_group div.m_menu_box:nth-child(5) {
    width: 152px;
  }
  div.main_menu_group div.m_menu_box:nth-child(5) ul {
    width: 151px;
  }
  div.main_menu_group div.m_menu_box:nth-child(6) {
    width: 156px;
  }
  div.main_menu_group div.m_menu_box:nth-child(6) ul {
    width: 155px;
  }
  .main_menu_group .m_menu_box h3 {
    height: 60px;
    overflow: hidden;
    font-size: 16px;
    line-height: 60px;
    color: #fff;
    line-height: 1.25;
    text-align: center;
  }
  .main_menu_group .m_menu_box h3 a {
    display: block;
    height: 60px;
    font-size: 16px;
    line-height: 60px;
    color: #fff;
  }
  .main_menu_group div:hover h3 a,
  .main_menu_group div.on h3 a {
    background: #c9252b;
  }
  .body_main .main_menu_group .m_menu_box ul {
    display: block;
    position: static;
  }
  .body_main .main_menu_group .m_menu_box ul.sj {
    border-left: 1px solid #dbdbdb;
  }
  .main_menu_group .m_menu_box ul {
    width: 181px;
    height: 192px;
    display: none;
    padding: 10px 0 10px 0;
    border-right: 1px solid #dbdbdb;
    border-bottom: 1px solid #dbdbdb;
    font-size: 13px;
    font-family: "Dotum";
    color: #2a2a2a;
    line-height: 15px;
    text-align: left;
    background: #fff;
    z-index: 110;
    position: absolute;
    top: 60px;
  }
  .main_menu_group .m_menu_box:first-child ul {
    border-left: 1px solid #dbdbdb;
  }
  .main_menu_group:hover .m_menu_box ul {
    display: block !important;
  }
  .main_menu_group .m_menu_box ul.sj {
    border-left: 1px solid #dbdbdb;
  }
  .main_menu_group .m_menu_box ul li {
    padding-left: 44px;
    padding-top: 4px;
    padding-bottom: 5px;
    background: url("/images/comm/icon_red_dian.png") 36px 10px no-repeat;
  }
  .main_menu_group .m_menu_box ul.sj li {
    padding-left: 34px;
    background: url("/images/comm/icon_red_dian.png") 26px 10px no-repeat;
  }
  .main_menu_group .m_menu_box ul li a {
    color: #2a2a2a;
    letter-spacing: -1px;
  }
  .main_menu_group .m_menu_box ul li a span {
    letter-spacing: 0;
  }
  .main_menu_group .m_menu_box ul li a:hover {
    color: #c9252b;
  }
  
  /*****************
      푸터 footer
   *****************/
  .body_main #footer_wrap {
    background: #fff;
  }
  #footer_wrap {
    width: 100%;
    background: #f4f6f7;
    color: #969696;
    font-size: 13px;
    line-height: 18px;
    border-top: 1px solid #bfbfbf;
    padding: 30px 0 60px 0;
  }
  .footer_group {
    width: 1100px;
    margin: 0 auto;
  }
  .fw_menu {
    width: 1100px;
    position: relative;
    height: 40px;
  }
  .fw_menu h3 {
    position: absolute;
    top: 0;
    left: 0;
  }
  .fw_menu .bottom_menu {
    position: absolute;
    top: 8px;
    left: 280px;
    font-size: 15px;
    color: #787878;
    line-height: 18px;
  }
  .fw_menu .bottom_menu a {
    color: #787878;
    float: left;
  }
  .fw_menu .bottom_menu span {
    width: 1px;
    height: 14px;
    margin: 3px 15px;
    background-color: #b5b5b5;
    display: block;
    float: left;
  }
  .fw_info {
    padding: 20px 0 0 0;
    font-size: 13px;
    color: #969696;
    line-height: 18px;
  }
  
  .familysite {
    position: absolute;
    right: 0;
  }
  .btn_familysite {
    display: block;
    width: 140px;
    height: 34px;
    padding: 0 12px 0 15px;
    background: #fafafa url(/images/comm/ico_select_arrow.png) 118px center
      no-repeat;
    border: 1px solid #eaeaea;
    box-sizing: border-box;
    color: #222;
    font-size: 14px;
    font-weight: 100;
    line-height: 34px;
    text-align: left;
    cursor: pointer;
    overflow: hidden;
  }
  .familysite em {
    display: block;
    position: absolute;
    left: -9999px;
    top: -9999px;
  }
  .familysite_area {
    display: none;
    position: absolute;
    right: 0;
    bottom: 34px;
    overflow: hidden;
    z-index: 300;
  }
  .familysite_area ul {
    width: 140px;
    padding: 10px 7px;
    background: #fff;
    border: 1px solid #eaeaea;
    box-sizing: border-box;
    font-size: 13px;
  }
  .familysite_area a {
    display: block;
    padding: 2px 5px;
    color: #666;
    transition: all 0.4s;
  }
  .btn_familysite_cl {
    display: none;
    width: 140px;
    height: 34px;
    padding: 0 12px 0 15px;
    background: #fafafa url(/images/comm/ico_select_arrow_on.png) 118px center
      no-repeat;
    border: 1px solid #eaeaea;
    box-sizing: border-box;
    color: #222;
    font-size: 14px;
    font-weight: 100;
    line-height: 34px;
    text-align: left;
    cursor: pointer;
    overflow: hidden;
  }
  
  /*****************
      퀵메뉴
   *****************/
  /* new 퀵 메뉴 */
  #quick_menu_layer {
    position: absolute;
    top: 100px;
    z-index: 210;
  }
  .quick_menu_group {
    width: 150px;
    text-align: center;
  }
  
  /* quick 메뉴 bxslidercss */
  .quick_dday_bx {
    width: 150px;
    margin-bottom: 8px;
    height: 131px;
  }
  .quick_dday_bx a {
    color: #fff;
  }
  .quick_dday_bx div {
    width: 150px;
    height: 105px;
    overflow: hidden;
    background: #c9252b;
    color: #fff;
  }
  .quick_dday_bx div p {
    display: inline-block;
    max-height: 40px;
    padding: 15px 20px 0 20px;
    overflow: hidden;
    font-size: 13px;
    line-height: 19px;
    color: #fff;
    text-align: center;
  }
  .quick_dday_bx div p span {
    font-size: 18px;
    color: #fff;
  }
  .quick_dday_bx div strong {
    font-size: 32px;
    line-height: 36px;
    color: #fff;
  }
  div.quick_menu_group div.bx-wrapper div.bx-controls {
    position: relative;
  }
  div.quick_menu_group div.bx-wrapper div.bx-controls {
    width: 150px;
    height: 26px;
    overflow: hidden;
    background: #c22127;
    color: #fff;
    font-size: 12px;
    line-height: 26px;
  }
  div.quick_menu_group div.bx-wrapper div.bx-controls div.bx-pager {
    position: static;
    bottom: 0;
    right: 0;
    color: #fff;
    font-size: 12px;
    line-height: 26px;
  }
  div.quick_menu_group div.bx-wrapper .bx-controls-direction a {
    position: absolute;
    top: 50%;
    margin-top: -13px;
    outline: 0;
    width: 26px;
    height: 26px;
    text-indent: -9999px;
    z-index: 9999;
  }
  div.quick_menu_group div.bx-wrapper .bx-controls-direction a.bx-prev {
    left: 35px;
    background: url(../images/comm/quick_dday_controls.png) no-repeat 0 0;
  }
  div.quick_menu_group div.bx-wrapper .bx-controls-direction a.bx-next {
    right: 35px;
    background: url(../images/comm/quick_dday_controls.png) no-repeat -26px 0;
  }
  
  .quick_menu {
    width: 150px;
    margin-bottom: 8px;
    margin-top: 8px;
  }
  .quick_menu h3 {
    width: 150px;
    background: #000;
    font-size: 13px;
    line-height: 30px;
    color: #fff;
  }
  .quick_menu ul {
    background: #fff;
    border-left: 1px solid #d7d7d7;
  }
  .quick_menu ul li {
    font-size: 13px;
    line-height: 30px;
    border-bottom: 1px solid #d7d7d7;
    border-right: 1px solid #d7d7d7;
  }
  .quick_menu ul li a {
    display: block;
    color: #282828;
  }
  .quick_menu ul li a:hover {
    color: #000;
    background: #d7d7d7;
  }
  .quick_event a {
    display: inline-block;
    margin-bottom: 8px;
  }
  .quick_sns a {
    display: inline-block;
    margin-right: 8px;
    float: left;
  }
  .commentWriteArea a.white {
    color: #fff !important;
  }
  
  /* 231205 메인페이지 UI변경 */
  /* 경로수정 */
  ul.class_bn_box li a.btn_more {
    background: url("../images/main/bg_a_arrow.png") left bottom no-repeat;
  }
  .list_book .book_con a.btn_more {
    background: url("../images/main/bg_a_arrow.png") left bottom no-repeat;
  }
  div.online_book .bx-wrapper .bx-prev {
    background: url("../images/main/agreement_slide_selector.png") no-repeat 0px
      0px;
  }
  div.online_book .bx-wrapper .bx-next {
    background: url("../images/main/agreement_slide_selector.png") no-repeat -24px
      0px;
  }
  div.online_book .bx-wrapper .bx-pager.bx-default-pager a {
    background: url(../images/main/btn_book_roll.png) no-repeat;
    display: block;
    width: 18px;
    height: 18px;
    text-indent: -9999px;
    margin: 0;
    outline: 0;
  }
  div.online_book .bx-wrapper .bx-pager.bx-default-pager a:hover,
  div.online_book .bx-wrapper .bx-pager.bx-default-pager a.active {
    /* background: #000; */
    background: url(../images/main/btn_book_roll.png) no-repeat;
    background-position: -18px 0;
  }
  /* 경로 수정 완료 */
  
  /* 메인페이지 */
  .top_menu_group {
    width: 1300px;
    position: relative;
    display: flex;
    align-items: center;
  }
  .top_menu_group h1 {
    margin: 0;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
  .top_menu_group .top_menu {
    margin-top: 0px;
    position: absolute;
    right: 0;
  }
  .top_menu_group .top_menu a:hover {
    font-weight: 600;
  }
  
  ul.lecture_list li div img {
    width: 360px;
    max-width: 360px;
  }
  ul.lecture_list li a {
    font-weight: 600;
  }
  ul.lecture_list li p {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }
  
  ul.hotevent_list {
    width: 1100px;
    overflow: hidden;
    text-align: left;
  }
  ul.hotevent_list li {
    width: 305px;
    float: left;
    margin-left: 16px;
  }
  ul.hotevent_list li div {
    width: 305px;
    height: 275px;
    margin-bottom: 12px;
  }
  ul.hotevent_list li div img {
    width: 305px;
    max-width: 305px;
    height: auto;
    max-height: 275px;
  }
  
  ul.hotevent_list li:first-of-type {
    width: 450px;
    float: left;
  }
  ul.hotevent_list li:first-of-type div {
    width: 450px;
    height: 275px;
    margin-bottom: 12px;
  }
  ul.hotevent_list li:first-of-type div img {
    width: 450px;
    max-width: 450px;
    height: auto;
    max-height: 275px;
  }
  
  .lecture_group .lecture_menu {
    margin-bottom: 20px;
    position: relative;
    display: flex;
    align-items: center;
  }
  .lecture_group .lecture_menu .lecture_r_go {
    right: 0;
    position: absolute;
  }
  
  .maincon {
    overflow: visible;
  }
  .community_list {
    height: auto;
  }
  
  .service_group {
    display: flex;
    justify-content: space-between;
  }
  .online_book {
    width: 330px;
    height: 270px;
    overflow: hidden;
    padding: 0 20px;
    box-sizing: border-box;
  }
  .list_book {
    width: 302px;
    overflow: hidden;
    margin-top: 22px;
  }
  .list_book ul {
    width: 302px;
  }
  
  /* 고객센터 */
  .sns_official {
    width: 320px;
    height: 270px;
    padding: 0 20px;
    background: #fff;
    margin-left: 0px;
    box-sizing: border-box;
  }
  .sns_official h4 {
    margin: 24px 0 0 0;
    font-size: 24px;
    color: #2a2a2a;
    font-weight: bold;
    line-height: 30px;
  }
  
  .sns_official .quick_icon {
    margin-top: 27px;
  }
  .sns_official .quick_icon td span {
    text-align: center;
    margin: 0 auto;
    display: block;
  }
  
  .service_center {
    width: 405px;
    height: 270px;
    padding: 0 20px;
    margin-left: 0;
    float: none;
    box-sizing: border-box;
  }
  
  .service_center .quick_icon {
    width: 351px;
    border-top: 1px solid #f4f6f7;
    padding: 15px 0 0;
  }
  
  .service_center .quick_icon ul li {
    height: 83px;
    border-left: 1px solid #f4f6f7;
  }
  
  .service_center .quick_icon ul li a span {
    display: block;
    margin: 0 auto;
    width: 62px;
    height: 65px;
    text-align: center;
    overflow: hidden;
    margin-bottom: 0;
  }
  
  .service_center .quick_icon ul li a:hover img {
    margin-top: -62px;
  }
  
  .service_center .quick_icon ul li a img {
    width: 62px;
    overflow: hidden;
    vertical-align: top;
  }