._drcodeview {
}

/* header */

._drcodeview .wrap {
    margin: 0 auto;
    max-width: 1100px;
    padding: 0 10px;
}

._drcodeview .mx900 {
    margin: 0 auto;
    max-width: 950px;
}

._drcodeview .header .quickmnu {
  margin: 0 auto;
  width: 95%;
  position: relative;
  display: block;
  overflow: hidden;
  padding: 10px 0 20px;
  line-height: 1;
  text-align: right;
}

._drcodeview .header .quickmnu a {
    margin: 0 10px;
    font-weight: 300;
}

._drcodeview .header .logobx {
  width: 95%;
  max-width: 1100px;
  position: relative;
  text-align: center;
  margin: 0 auto;
}

._drcodeview .header .logobx .btn-mnu {
  display: none;
}

._drcodeview .header .logobx .logo {
    padding: 0px;
    top: -20px;
    left: 0;
    width: 180px;
    height: 60px;
    background: url(/skins/default/images/drcode/dcode_logo_w.png) no-repeat center center/contain;
}

._drcodeview .header .logobx .logo > img {
    width: auto;
    height: 60px;
    display: none;
}

._drcodeview .header .fixed .logobx .logo {
    background-image: url(/skins/default/images/drcode/dcode_logo.png);
}

._drcodeview .header .mnu {
    text-align: right;
    padding-bottom: 10px;
}

._drcodeview .header .mnu > li {
    padding-right: 50px;
}

._drcodeview .header .mnu a {
    font-size: 19px;
    line-height: 33px;
    padding: 2px 25px 0px;
}

._drcodeview .header .mnu .btnStart {
    display: inline-block;
    background-color: #fc0;
    border-radius: 100px;
    color: #000;
    font-size: 17px;
    padding: 5px 25px 3px;
    margin-top: -5px;
    text-shadow: none;
}

._drcodeview .header nav.mobile {
  width: 280px;
  height: 100%;
  display: block;
  position: fixed;
  top: 0;
  background-color: #fff;
  transform: translateX(-100%);
  transition-delay: 0s;
  transition-duration: 0.3s, 0s;
  transition-property: transform, opacity;
  transition-timing-function: ease, ease;
  overflow-y: auto;
  z-index: 102;
}

.mnu-expand ._drcodeview .header nav.mobile {
  opacity: 1;
  transform: translate3d(0px, 0px, 0px);
}

._drcodeview .header nav.mobile > .wrap {
  width: 280px;
  padding: 20px;
}

._drcodeview .header nav.screen.fixed {
  position: fixed;
  top: 0px;
  z-index: 2;
  background-color: #fff;
}

._drcodeview .header nav.screen {
  width: 100%;
  position: fixed;
  display: block;
  z-index: 1;
}

._drcodeview .header nav.screen a {
    color: #fff;
    text-shadow: 0 0 3px #333;
}

._drcodeview .header nav.screen.fixed {
    box-shadow: 0 3px rgba(0, 0, 0, .1);
}

._drcodeview .header nav.screen.fixed .quickmnu a,
._drcodeview .header nav.screen.fixed .mnu a {
    color: #000;
    text-shadow: none;
}

._drcodeview .header nav.mobile .logo {
  height: 80px;
  float: none;
  position: initial;
}

._drcodeview .header nav.mobile .btn {
  color: #fff;
  border-radius: 30px;
  padding: 5px 20px;
  margin-top: 30px;
}

._drcodeview .header nav.mobile .mnu {
  text-align: left;
  margin-top: 30px;
}
._drcodeview .header nav.mobile .mnu > ul > li {
  display: block;
  margin-top: 10px;
}
._drcodeview .header nav.mobile .mnu > ul > li a {
  display: inline-block;
  padding: 10px 0;
  white-space: nowrap;
  font-size: 15px;
  vertical-align: middle;
  font-weight: 500;
  color: #000;
}
._drcodeview .header nav.mobile .mnu > ul > li > ul {
}
._drcodeview .header nav.mobile .mnu > ul > li > ul > li {
  border-top: 1px solid #eeeeee;
}

._drcodeview .header nav.mobile .mnu > ul > li > ul > li > a{
  font-weight: 300;
  padding: 10px 0 10px 20px;
}

/* body(main) */

._drcodeview .contentpanel {
    padding: 0px;
}

._drcodeview .contentpanel .wrappanel > .section {
    padding: 150px 0;
}

._drcodeview .contentpanel .section.main {
    position: relative;
    overflow: hidden;
    height: 100vh;
    min-height: 1000px;
    padding: 0;
    background: url(/skins/default/images/drcode/20211207_016.jpg) no-repeat top center/cover;
}

._drcodeview .contentpanel .section.main::before {
    content: url(/skins/default/images/drcode/20211207_047.png);
    position: absolute;
    top: 30%;
    left: 50%;
    transform: scale(.8) translate(-80%, -60%);
    width: 200px;
    animation: motion4 5s linear 0s infinite alternate;
}

._drcodeview .contentpanel .section.main::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .3);
}

._drcodeview .contentpanel .section.main .box {
    background-color: transparent;
    color: #fff;
    border: none;
    border-radius: 20px;
    margin: 0 auto;
    max-width: 1100px;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    padding: 30px;
    z-index: 1;
}

._drcodeview .contentpanel .section.main .box h5 {
    font-size: 40px;
    font-weight: 500;
    text-shadow: 0px 0px 5px #333;
    color: #ffbf00;
}

._drcodeview .contentpanel .section.main .box h1 {
    font-size: 44px;
    line-height: 55px;
    margin: 20px 0 50px;
    text-shadow: 0px 0px 5px #333;
}

._drcodeview .contentpanel .section.main .box .btn {
    border-radius: 40px;
    padding: 20px 40px;
    font-size: 32px;
    font-weight: 500;
    color: #fff;
    background-color: #7739ff;
}

._drcodeview .contentpanel .section h2 {
    font-weight: bold;
    margin: 30px 0 50px;
    font-size: 44px;
    line-height: 55px;
}

._drcodeview .contentpanel .section h3 {
    font-weight: bold;
    margin: 20px 0;
    font-size: 33px;
    line-height: 44px;
}

._drcodeview .contentpanel .section .desc {
    font-size: 24px;
    line-height: 34px;
    word-break: keep-all;
}

._drcodeview .contentpanel .section .padbx {
    margin: 0 0 0 50px;
    background-color: #eee;
    height: 0;
    padding-bottom: 56.23%;
    border-radius: 10px;
}

._drcodeview .contentpanel .section .videobx {
    margin: 10px 0;
    height: 0;
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
}

._drcodeview .contentpanel .section .videobx iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}


/* subject section */

._drcodeview .contentpanel .section.subject {
}

._drcodeview .contentpanel .section.subject .wrap {
}

._drcodeview .contentpanel .section.subject .videobx {
    margin-top: 100px;
    margin-right: 50px;
    margin-left: -150px;
}

._drcodeview .contentpanel .section.subject .desc {
    margin-bottom: 50px;
}

._drcodeview .contentpanel .section.subject .imgs {
    height: 200px;
    white-space: nowrap;
    overflow: hidden;
    font-size: 0px;
}

._drcodeview .contentpanel .section.subject .imgs > li {
    width: 300px;
    height: 100%;
    background-color: #f9f9f9;
}

._drcodeview .contentpanel .section.subject .imgs > li:nth-child(even) {
    background-color: #ddd;
}


/* editors section */

._drcodeview .contentpanel .section.editors {
    background-color: #ffdf5e;
}

._drcodeview .contentpanel .section.editors .padbx {
    background: url(/skins/default/images/drcode/20211207_014.png) no-repeat top left/cover;
    padding: 30px;
    height: 100%;
}

._drcodeview .contentpanel .section.editors .padbx img {
    width: 100%;
}

/* management section */

._drcodeview .contentpanel .section.management {
    /*background: url(/skins/default/images/drcode/20211207_050.png) no-repeat bottom left 50px/20%;
    filter: grayscale(30%);
    */
}

._drcodeview .contentpanel .section.management .desc {
    margin-bottom: 50px;
}

._drcodeview .contentpanel .section.management .imgbx {
    text-align: center;
}

._drcodeview .contentpanel .section.management .imgbx > li {
    width: 50%;
}

._drcodeview .contentpanel .section.management .imgbx > li > img {
    width: 100%;
}

/* join section */
._drcodeview .contentpanel .section.join {
    background: url(/skins/default/images/drcode/20211207_013.png) no-repeat bottom center/cover;
    background-attachment: fixed;
    background-position: center;
    text-align: center;
    color: #fff;
    position: relative;
    padding: 50px 0;
}

._drcodeview .contentpanel .section.join::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .5);
}

._drcodeview .contentpanel .section.join .wrap {
    position: relative;
}

._drcodeview .contentpanel .section.join h3 {
    color: #fc0;
}

._drcodeview .contentpanel .section.join .desc {
    margin-bottom: 50px;
}

._drcodeview .contentpanel .section.join .btn {
    border-radius: 25px;
}

/* start section */


._drcodeview .startpanel .world {
  background: #1be3e4 url(/skins/default/images/home/20181121_227.png)  no-repeat top left/cover;
  background-attachment: fixed;
  text-align: center;
  position: relative;
  overflow: hidden;
  height: 100vh;
  min-height: 1100px;
}

._drcodeview .startpanel .world > .bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
}

._drcodeview .startpanel .world > .bggrad {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .4);
}

._drcodeview .startpanel .world > .bgChr1 {
  position: absolute;
  left: 75%;
  top: 15%;
  transform: translate(-50%, -50%);
  height: 10%;
  z-index: 1;
}

._drcodeview .startpanel .world > .map {
  position: relative;
  max-width: 1100px;
  width: 1000px;
  height: 900px;
  margin: 0 auto;
  background: transparent url(/skins/default/images/home/20181121_213.png) no-repeat top left;
  background-size: 100% auto;
  top: 50%;
  transform: translateY(-50%);
}

._drcodeview .startpanel .world > .map > li {
  display: inline-block;
  position: relative;
}

._drcodeview .startpanel .world > .map > .basic {
  width: 50%;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

._drcodeview .startpanel .world > .map > .victory {
  width: 53%;
  z-index: 1;
  position: absolute;
  left: 50px;
  bottom: 190px;
}

._drcodeview .startpanel .world > .map > .inter {
  width: 44%;
  z-index: 1;
  position: absolute;
  right: 60px;
  bottom: 230px;
}

._drcodeview .startpanel .world > .map > li > a {
  display: inline-block;
  position: relative;
}

._drcodeview .startpanel .world > .map > li > a:hover .back {
  display: inline-block;
}

._drcodeview .startpanel .world > .map > .victory > a {
}

._drcodeview .startpanel .world > .map > .inter > a {
}

._drcodeview .startpanel .world > .map > li > a > img {
  width: 100%;
}

._drcodeview .startpanel .world > .map > li > a > .title {
  width: auto;
  height: 48px;
  position: absolute;
  top: 60%;
  left: 50%;
  transform: translate(-50%, -50%);
}

._drcodeview .startpanel .world > .map > li .back {
  display: none;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
}

._drcodeview .coursepanel {
    /*background: url(/skins/default/images/drcode/20211207_017.jpg) no-repeat top left/cover;*/
    background: url(/skins/default/images/drcode/f22968937cad0bc85b42f051217d7cfc.jpg) no-repeat top left/cover;
    background-attachment: fixed;
}

._drcodeview .coursepanel.basic {
    background: url(https://i.pinimg.com/564x/09/23/d1/0923d1278caa2aedc7e37e8963482288.jpg) no-repeat top left/cover;
}

._drcodeview .coursepanel .wrap {
    margin: 0 auto;
    padding: 100px 10px;
}

._drcodeview .coursepanel .wrap::before {
    content: "";
    position: absolute;
    background-color: rgba(0, 0, 0, .2);
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

._drcodeview .coursepanel .infobx {
    position: relative;
    color: #fff;
    padding: 10px;
    margin-bottom: 20px;
    text-shadow: 0 0 3px #333;
}

._drcodeview .coursepanel .infobx h1 {
    font-size: 33px;
    font-family: "NexonBold";
    margin: 20px 0;
    color: #ffcb00;
}

._drcodeview .coursepanel .infobx .desc {
    font-size: 20px;
    line-height: 33px;
    margin-bottom: 10px;
}

._drcodeview .coursepanel .infobx ul {
    font-size: 15px;
    line-height: 22px;
    padding-left: 20px;
    margin: 0px;
}

._drcodeview .coursepanel .infobx label {
    margin: 0px 5px 0px 0px;
    color: #fff;
}

._drcodeview .coursepanel .body {
    position: relative;
    background-color: rgba(255, 255, 255, .3);
    border-radius: 10px;
    padding: 20px;
    min-height: 80vh; 
}

._drcodeview .coursepanel .nav-tabs {
}

._drcodeview .coursepanel .nav-tabs > li {
}

._drcodeview .coursepanel .nav-tabs a {
    font-size: 20px;
    color: #fff;
    text-shadow: 0 0 3px #333;
}

._drcodeview .coursepanel .nav-tabs .active a {
    color: #ffc926;
    font-family: "NexonBold";
    -moz-box-shadow: 0 3px 0 #ffc926;
    -webkit-box-shadow: 0 3px 0 #ffc926;
    box-shadow: 0 3px 0 #ffc926;
}

._drcodeview .coursepanel .tab-content {
    padding: 10px 0;
}

._drcodeview .coursepanel .lessons .lesson .thumb {
}

._drcodeview .coursepanel .lessons .lesson .thumb .cover {
    position: relative;
    height: 0px;
    padding-bottom: 80%;
}

._drcodeview .coursepanel .lessons .lesson .thumb .cover > i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 50px;
    color: #fff;
    text-shadow: 0 0 5px #000;
}

._drcodeview .coursepanel .lessons .lesson h5 {
    font-size: 17px;
    line-height: 30px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}


._drcodeview .coursepanel .lessons .lesson h5 span {
    display: inline-block;
    width: 30px;
    background-color: #fb4a04;
    font-size: 17px;
    color: #fff;
    border-radius: 5px;
    text-align: center;
    margin-right: 5px;
}

/* footer */

._drcodeview .footer {
  margin: 0 auto;
  width: 100%;
  position: relative;
  display: block;
  /*
  background-image: url(/skins/default/images/home/20190812_110.png);
  background-size: cover;
  background-position: center 10px;
  background-repeat: no-repeat;
  */
}

._drcodeview .footer > nav {
  margin: 0 auto;
  width: 95%;
  max-width: 1100px;
  position: relative;
  display: block;
  padding: 20px 0;
}

._drcodeview .footer > nav > ul > li > a {
    display: inline-block;
  margin: 10px 0;
  color: #000;
  font-size: 17px;
  font-weight: 300;
  padding-right: 30px;
}

._drcodeview .footer > nav > ul > li > a:not(:first-child) {
  border-left: 1px solid rgba(255,255,255,.3);
  padding-left: 30px;
}

._drcodeview .footer > section.company {
  position: relative;
  display: block;
  overflow: hidden;
  background-color: #222;
  color: rgba(255,255,255,.6);
  font-size: 17px;
  padding: 30px 0 50px;
}

._drcodeview .footer > section p {
    line-height: 30px;
    margin: 0px;
}

._drcodeview .footer > section .logo {
    position: initial;
  width: 120px;
  padding: 0 0 20px;
}

._drcodeview .footer > section > p {
  margin: 0px;
  line-height: 20px;
  font-size: 13px;
  font-weight: 300;
}

._drcodeview .footer > section .help {
    display: inline-block;
    padding-top: 10px;
}

._drcodeview .footer > section .help h5 {
    color: #fff;
    margin:0;
    font-weight: 300;
    font-size: 20px;
}

._drcodeview .footer > section .help h1 {
    color: #fff;
    margin: 10px 0;
    font-size: 60px;
}

._drcodeview .footer > section .help p {
    font-size: 15px;
}

._drcodeview .footer > section .license {
    position: relative;
    margin-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, .2);
    padding: 10px 0;
}

._drcodeview .footer > section .license .apps {
    position: absolute;
    top: 0px;
    right: 0px;
    padding: 10px 0;
}

@media screen and (max-width: 1600px) {
    ._drcodeview .contentpanel .section.subject .videobx {
        margin-left: 0;
    }
}

@media screen and (max-width: 1200px) {
    ._drcodeview .startpanel .world > .map {
        top: 35%;
        transform: scale(.8) translateY(-50%);
    }

    ._drcodeview .contentpanel .section.subject .videobx {
        margin: 0;
    }
}

@media screen and (max-width: 1000px) {
    body ._drcodeview .header .screen .mnu,
    body ._drcodeview .header .screen .quickmnu {
        display: none;
    }

    body ._drcodeview .header .logobx {
        width: 100%;
        padding: 0px 10px;
        height: 60px;
        line-height: 50px;
        text-align: initial;
        z-index: 2;
    }

    body ._drcodeview .header .logobx .btn-mnu {
        display: inline-block;
        font-size: 30px;
        color: #ffd44c;
        text-shadow: none;
        line-height: 60px;
    }

    body ._drcodeview .header .logobx .logo {
        float: right;
        line-height: 55px;
        position: relative;
        top: 0px;
        left: initial;
    }

    body ._drcodeview .header .logobx .logo > img {
        height: 25px;
    }

    ._drcodeview .contentpanel .section h2 {
        font-size: 33px;
        line-height: 44px;
        margin: 30px 0;
    }

    ._drcodeview .contentpanel .section h3 {
        font-size: 25px;
        margin: 10px 0;
    }

    ._drcodeview .contentpanel .section .desc {
        font-size: 20px;
        margin-bottom: 30px;
    }

    ._drcodeview .contentpanel .section.subject .desc {
        margin-bottom: 20px;
    }

    ._drcodeview .contentpanel .wrappanel > .section {
        padding: 50px 0;
    }

    ._drcodeview .contentpanel .section.management {
        background: none;
    }

    ._drcodeview .contentpanel .section .padbx {
        margin: 0;
    }

    ._drcodeview .startpanel .world > .bgChr1 {
        display: none;
    }

    ._drcodeview .startpanel .world {
        min-height: initial;
        height: auto;
        overflow: initial;
    }

    ._drcodeview .startpanel .world > .map {
        top: initial;
        transform: scale(.7);
    }

    ._drcodeview .footer > section.company .tright {
        text-align: left;
    }

    ._drcodeview .footer > nav > ul > li > a {
        padding-right: 10px;
    }
}

@media screen and (max-width: 1000px) and (min-aspect-ratio: 16/9) {
    ._drcodeview .startpanel .world {
        min-height: initial;
        height: auto;
        overflow: initial;
    }

    ._drcodeview .startpanel .world > .map {
        padding: 130px 20px 30px;
        top: initial;
        left: initial;
        transform: initial;
        background: none;
        width: auto;
        max-width: initial;
        height: auto;
    }

    body ._drcodeview .startpanel .world > .map > li.victory,
    body ._drcodeview .startpanel .world > .map > li.basic,
    body ._drcodeview .startpanel .world > .map > li.inter,
    body ._drcodeview .startpanel .world > .map > li {
        display: initial;
        position: relative;
        float: left;
        width: 33%;
        transform: initial;
        top: initial;
        left: initial;
        right: initial;
        bottom: initial;
    }

}


@media screen and (max-width: 800px) {
    ._drcodeview .footer > nav {
        width: 95%;
    }
}

@media screen and (max-width: 800px) and (max-aspect-ratio: 1/1) {
    ._drcodeview .startpanel .world {
        min-height: initial;
        height: auto;
        overflow: initial;
    }

    ._drcodeview .startpanel .world > .map {
        padding: 130px 20px 30px;
        top: initial;
        left: initial;
        transform: initial;
        background: none;
        width: auto;
        max-width: initial;
        height: auto;
    }

    body ._drcodeview .startpanel .world > .map > li.victory,
    body ._drcodeview .startpanel .world > .map > li.basic,
    body ._drcodeview .startpanel .world > .map > li.inter,
    body ._drcodeview .startpanel .world > .map > li {
        display: initial;
        position: relative;
        float: left;
        width: 100%;
        transform: initial;
        top: initial;
        left: initial;
        right: initial;
        bottom: initial;
        padding: 0 20px;
    }

}

@media screen and (max-width: 640px) {
    ._drcodeview .startpanel .world > .map {
        transform: initial;
    }

    body ._drcodeview .startpanel .world > .map > li.victory,
    body ._drcodeview .startpanel .world > .map > li.basic,
    body ._drcodeview .startpanel .world > .map > li.inter,
    body ._drcodeview .startpanel .world > .map > li {
        width: 100%;
        padding: 0 20px;
    }

    ._drcodeview .contentpanel .section.main .box h1 {
        font-size: 27px;
        line-height: 40px;
    }

    ._drcodeview .contentpanel .section.main .box h5 {
        font-size: 35px;
    }

    ._drcodeview .contentpanel .section.main .box .btn {
        font-size: 27px;
    }

    ._drcodeview .contentpanel .section.management .imgbx > li {
        width: 100%;
    }

    ._drcodeview .lessons .col-xs-6 {
        width: 100%;
    }
}


@keyframes motion4 { 
    0% { top:30%;left:50%}
    to {top:33%;left:50%}
}