.editor {
  width: 750px;
  position: fixed;
  left: 50%;
  top: 0;
  height: 100%;
  opacity: 0;
  z-index: 0;
  -webkit-transform: translate3d(0, 100%, 0);
  -moz-transform: translate3d(0, 100%, 0);
  -ms-transform: translate3d(0, 100%, 0);
  -o-transform: translate3d(0, 100%, 0);
  transform: translate3d(0, 100%, 0);
}
.editor.full {
  left: 0;
  width: 100%;
}
.editor.trans {
  -webkit-transition: all 0.6s cubic-bezier(0.55, 0.085, 0, 0.99);
  -moz-transition: all 0.6s cubic-bezier(0.55, 0.085, 0, 0.99);
  -ms-transition: all 0.6s cubic-bezier(0.55, 0.085, 0, 0.99);
  -o-transition: all 0.6s cubic-bezier(0.55, 0.085, 0, 0.99);
  transition: all 0.6s cubic-bezier(0.55, 0.085, 0, 0.99);
}
.editor.up {
  -webkit-transform: translate3d(0, -100%, 0);
  -moz-transform: translate3d(0, -100%, 0);
  -ms-transform: translate3d(0, -100%, 0);
  -o-transform: translate3d(0, -100%, 0);
  transform: translate3d(0, -100%, 0);
}
.editor.show {
  opacity: 1;
  z-index: 1;
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  -o-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}
@media only screen and (max-width: 1600px) {
  .editor {
    width: 600px;
  }
}
@media only screen and (max-width: 1300px) {
  .editor {
    width: 450px;
  }
}
.tabPlugin {
  width: 750px;
  position: fixed;
  left: 50%;
  top: 50%;
  height: 460px;
  opacity: 0;
  z-index: 0;
  margin-top: -230px;
  min-height: 300px;
  padding-top: 40px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  box-shadow: 0 0 20px 0 #666;
  -webkit-transform: translate3d(0, 200%, 0);
  -moz-transform: translate3d(0, 200%, 0);
  -ms-transform: translate3d(0, 200%, 0);
  -o-transform: translate3d(0, 200%, 0);
  transform: translate3d(0, 200%, 0);
  visibility: hidden;
}
.tabPlugin.fixed {
  position: fixed;
}
.tabPlugin.full {
  height: 100%;
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  margin: 0;
  width: 100%;
}
.tabPlugin.trans {
  -webkit-transition: all 1s cubic-bezier(0.55, 0.085, 0, 0.99);
  -moz-transition: all 1s cubic-bezier(0.55, 0.085, 0, 0.99);
  -ms-transition: all 1s cubic-bezier(0.55, 0.085, 0, 0.99);
  -o-transition: all 1s cubic-bezier(0.55, 0.085, 0, 0.99);
  transition: all 1s cubic-bezier(0.55, 0.085, 0, 0.99);
}
.tabPlugin.up {
  -webkit-transform: translate3d(0, -200%, 0);
  -moz-transform: translate3d(0, -200%, 0);
  -ms-transform: translate3d(0, -200%, 0);
  -o-transform: translate3d(0, -200%, 0);
  transform: translate3d(0, -200%, 0);
}
.tabPlugin.show {
  visibility: visible;
  opacity: 1;
  z-index: 1;
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  -o-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}
.tabPlugin.mobile-show {
  display: block;
}
@media only screen and (max-width: 1600px) {
  .tabPlugin {
    width: 600px;
  }
}
@media only screen and (max-width: 1300px) {
  .tabPlugin {
    width: 450px;
  }
}
.tabPlugin nav {
  padding: 0;
  margin: 0;
  width: 100%;
  background: #eee;
  height: 40px;
  position: absolute;
  z-index: 2;
  margin-top: -40px;
  box-shadow: 0 2px 2px #ccc;
}
.tabPlugin nav a {
  padding: 0 20px;
  height: 40px;
  text-align: center;
  background: #eee;
  line-height: 40px;
  display: block;
  cursor: pointer;
  float: left;
}
@media only screen and (max-width: 1300px) {
  .tabPlugin nav a {
    padding: 0 10px;
  }
}
.tabPlugin nav a.active {
  border-bottom: inset 5px solid #4b508f;
  color: #4b508f;
}
.tabPlugin .tabContainer,
.resultContainer {
  position: absolute;
  top: 41px;
  left: 0 ;
  z-index: 0;
  width: 100%;
  height: 100%;
  -webkit-transition: opacity .3s;
  -moz-transition: opacity .3s;
  -ms-transition: opacity .3s;
  -o-transition: opacity .3s;
  transition: opacity .3s;
  opacity: 0;
  overflow: hidden;
}
.tabPlugin .tabContainer.current,
.resultContainer.current {
  z-index: 1;
  opacity: 1;
}
.iframe {
  height: 100%;
  overflow: auto;
}
.tabPlugin .tabContainer.dockMode {
  opacity: 1;
  z-index: 1;
  right: 0;
  left: auto;
  width: 300px;
}
.tabPlugin .tabContainer.active {
  z-index: 1;
  opacity: 1;
}
.tabPlugin .tabContainer.dockMode .split-line {
  position: absolute;
  width: 20px;
  height: 100%;
  left: -10px;
  text-align: center;
}
.tabPlugin .tabContainer.dockMode .split-line:after {
  content: "";
  width: 2px;
  height: 100%;
  background: #fff;
  display: inline-block;
}
.tabPlugin .tabContainer.dockMode .split-line:hover {
  cursor: e-resize;
}
.tabContainer pre {
  width: 100%;
  height: 100%;
  margin: 0;
}
.button {
  position: absolute;
  right: 10px ;
  display: inline-block;
  padding: 0px 15px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  top: 5px;
  background: #272822;
  color: #fff;
  z-index: 1;
  cursor: pointer;
}
.button:hover {
  background: #44463d;
}
.button.active {
  background: #717368;
}
.save {
  right: 80px;
}
.full {
  right: 160px;
}
.dock {
  right: 295px;
}
.live {
  right: 396px;
  height: 25px;
  line-height: 25px;
  top: 8px;
}
.live.hide {
  display: none;
}
.iframe.fullScreen {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
.icon-aspect_ratio {
  vertical-align: middle;
}
.iframe {
  width: 100%;
  height: 100%;
  background: #272822;
  -webkit-overflow-scrolling: touch;
}
.tabPlugin nav a.run {
  width: 100px;
  height: 40px;
  text-align: center;
  line-height: 40px;
  background: #4b508f;
  color: #fff;
  cursor: pointer;
  position: absolute;
  top: 0;
  right: 0;
  box-sizing: border-box;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
.tabPlugin nav a.run:hover {
  background: #6166ac;
}
.tabPlugin nav a.run.active {
  background: #393d6e;
  height: 42px;
  cursor: default;
}
.tabPlugin nav a.run.active:hover {
  background: #393d6e;
}
.fullscreen {
  position: absolute;
  top: 0;
  right: 100px;
  display: block;
  width: 50px;
  height: 40px;
  color: #626262;
  z-index: 2;
  text-align: center;
  font-size: 1.75rem;
}
.fullscreen:hover {
  color: #000000;
}
.fullscreen.active {
  background: #ddd;
}
.prev-page,
.next-page {
  display: block;
  width: 25px;
  height: 25px;
  line-height: 26px;
  position: absolute;
  right: 2px;
  z-index: 1;
  background: rgba(200, 200, 200, 0.5);
  border-radius: 50%;
  font-size: 16px;
  color: #666;
  text-align: center;
  cursor: pointer;
}
.prev-page i,
.next-page i {
  vertical-align: baseline;
}
.prev-page {
  top: 0;
}
.next-page {
  bottom: 0;
}
.prev-page:active {
  background: rgba(155, 155, 155, 0.5);
}
.next-page:active {
  background: rgba(155, 155, 155, 0.5);
}
.pagination {
  width: 30px;
  height: auto;
  position: fixed;
  top: 50%;
  right: 5px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 40px 0;
  margin-top: -150px;
}
.pagination a {
  width: 25px;
  height: 25px;
  display: block;
  margin: 3px auto;
  line-height: 26px;
  text-align: center;
}
.pagination a:after {
  content: "";
  width: 15px;
  height: 15px;
  border-radius: 50%;
  display: inline-block;
  background: rgba(100, 100, 100, 0.5);
  -webkit-transition: background .3s ease;
  -moz-transition: background .3s ease;
  -ms-transition: background .3s ease;
  -o-transition: background .3s ease;
  transition: background .3s ease;
}
.pagination a.active {
  line-height: 30px;
}
.pagination a.active:after {
  background: #4b508f;
  width: 20px;
  height: 20px;
  -webkit-box-shadow: 0 0 10px 0 #fff;
  -moz-box-shadow: 0 0 10px 0 #fff;
  box-shadow: 0 0 10px 0 #fff;
}
/*教程页面*/
.parallax-bg {
  width: 100%;
  height: 100%;
  position: fixed;
  background: url('../img/body-bg.png');
  -webkit-background-size: cover;
  background-size: 100% auto;
  z-index: 0;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
.page-start .container {
  position: relative;
  width: 800px;
  height: 500px;
  top: 50%;
  left: 50%;
  margin-left: -400px;
  margin-top: -170px;
  -webkit-transition: margin 1.5s ease;
  -moz-transition: margin 1.5s ease;
  -ms-transition: margin 1.5s ease;
  -o-transition: margin 1.5s ease;
  transition: margin 1.5s ease;
}
.page-start .container h1 {
  text-align: center;
  font-size: 2.875rem;
  color: #4b508f;
  margin: 53px 0;
}
.page-start .container h2 {
  width: 104px;
  right: 50%;
  position: absolute;
  margin-right: -52px;
  top: 150px;
  font-size: 2.125rem;
  text-align: center;
  -webkit-transition: all 1.5s ease;
  -moz-transition: all 1.5s ease;
  -ms-transition: all 1.5s ease;
  -o-transition: all 1.5s ease;
  transition: all 1.5s ease;
}
.page-start .container .line {
  width: 800px;
  height: 1px;
  background: #626262;
  right: 0;
  position: absolute;
  -webkit-transition: all 1.5s ease;
  -moz-transition: all 1.5s ease;
  -ms-transition: all 1.5s ease;
  -o-transition: all 1.5s ease;
  transition: all 1.5s ease;
}
.page-start .container.animate {
  margin-top: -300px;
}
.page-start .container.animate .line {
  width: 100px;
  right: 120px;
}
.page-start .container.animate h2 {
  top: 60px;
  right: 0;
  margin-right: 0;
}
.page-start .container .task-list {
  width: 800px;
  position: absolute;
  top: 200px;
  left: 0;
  font-size: 2.125rem;
}
.page-start .container .task-list li {
  height: 60px;
}
.page-start .container .task-list li i {
  color: #4b508f;
  font-size: 1.75rem;
}
@media only all and (max-width: 850px) {
  .page-start {
    width: 100%;
  }
  .page-start .container {
    left: 0;
    margin-left: 0;
    width: 100%;
    height: 400px;
  }
  .page-start .container .line {
    width: 80%;
    right: 10%;
  }
  .page-start .container h1 {
    margin: 27px 0;
  }
  .page-start .container h2 {
    top: 80px;
  }
  .page-start .container.animate {
    margin-top: -200px;
  }
  .page-start .container.animate .line {
    width: 80px;
    right: 100px;
  }
  .page-start .container.animate h2 {
    top: 35px;
    right: 20px;
  }
  .page-start .container .task-list {
    top: 100px;
  }
  .page-start .container .task-list li {
    height: 40px;
    padding-left: 20px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
  }
}
.page-layout .table {
  display: table;
  table-layout: fixed;
  width: 100%;
  height: 100%;
}
.page-layout .table:before {
  content: "";
  display: table-cell;
}
.page-layout .table:after {
  content: "";
  display: table-cell;
}
.page-layout .container {
  display: table-cell;
  vertical-align: middle;
  position: relative;
  width: 1000px;
  padding: 80px 0;
  -webkit-transition: margin 1.5s ease;
  -moz-transition: margin 1.5s ease;
  -ms-transition: margin 1.5s ease;
  -o-transition: margin 1.5s ease;
  transition: margin 1.5s ease;
}
.page-layout .container.fullwidth h2 {
  width: 100%;
}
.page-layout .container.fullwidth p {
  width: 100%;
}
.page-layout .container.fullwidth h3 {
  width: 100%;
}
.page-layout .container.fullwidth .codePanel {
  width: 100%;
  max-width: 100%;
}
.page-layout .container.fullwidth img {
  max-width: 100%;
  display: block;
  margin: 40px auto;
  box-shadow: 0px 0px 40px #aaa;
}
.page-layout .container h2 {
  width: 50%;
  font-size: 2.125rem;
  color: #4b508f;
  margin-bottom: 20px;
}
.page-layout .container p {
  width: 50%;
  padding-right: 20px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.page-layout .container .explain-list {
  width: 50%;
  font-size: 1.25rem;
  margin-top: 50px;
  margin-bottom: 0;
}
.page-layout .container .explain-list li {
  height: 60px;
}
.page-layout .container .explain-list li i {
  color: #4b508f;
  margin-right: 10px;
  font-size: 16px;
  vertical-align: middle;
}
.page-layout .container .screenshot {
  width: 50%;
  position: absolute;
  right: 0;
  top: 50%;
  margin-top: -145px;
}
.page-layout .container .screenshot .screenshot-img {
  width: 100%;
}
.page-layout .container .screenshot .box {
  position: absolute;
  width: 100%;
  left: -5px;
  border: 3px dashed #4b508f;
}
.page-layout .container .screenshot .box.header {
  height: 189px;
  top: 0;
}
.page-layout .container .screenshot .box.content {
  height: 66px;
  top: 194px;
}
.page-layout .container .screenshot .box.footer {
  height: 91px;
  top: 265px;
}
@media only screen and (max-width: 1280px) {
  .page-layout .container .screenshot .box.header {
    height: 148px;
  }
  .page-layout .container .screenshot .box.content {
    height: 51px;
    top: 153px;
  }
  .page-layout .container .screenshot .box.footer {
    height: 71px;
    top: 209px;
  }
}
@media only screen and (max-width: 1280px) {
  .page-layout .container {
    width: 800px;
    margin-left: -400px;
  }
}
@media only all and (max-width: 850px) {
  .page-layout {
    width: 100%;
  }
  .page-layout .container {
    left: 0;
    margin-left: 0;
    width: 100%;
    padding: 20px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
  }
  .page-layout .container h2 {
    width: 100%;
    font-size: 30px;
  }
  .page-layout .container p {
    width: 100%;
  }
  .page-layout .container .explain-list {
    width: 100%;
    font-size: 16px;
    min-height: 180px;
  }
  .page-layout .container .screenshot {
    position: relative;
    width: 100%;
    padding-bottom: 30px;
    top: auto;
    margin-top: 0;
  }
  .page-layout .container .screenshot .box {
    display: none;
  }
}
/*编辑器页面宽度*/
.codePanel {
  max-width: 50%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding-right: 40px;
  font-size: 0.875rem;
}
.codePanel code {
  display: inline-block;
  float: left;
}
.codePanel pre {
  border: 1px solid #eee;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
  padding: 0 20px!important;
}
.tips {
  color: #4b508f;
}
.tips .link {
  text-decoration: underline;
}
.media-pic {
  width: 50%;
  position: absolute;
  right: 0;
  top: 50%;
  margin-top: -325px;
}
.media-pic.boxshadow {
  -webkit-box-shadow: 0 0 15px 0 #ccc;
  -moz-box-shadow: 0 0 15px 0 #ccc;
  box-shadow: 0 0 15px 0 #ccc;
}
@media all and (max-width: 980px) {
  .media-pic {
    width: 100%;
    position: relative;
    margin-top: 0!important;
    top: 0;
  }
}
.page-coding {
  width: 100%;
  height: 100%;
}
.page-coding .table {
  display: table;
  table-layout: fixed;
  width: 100%;
  height: 100%;
}
.page-coding .table:before {
  content: "";
  display: table-cell;
}
.page-coding .table:after {
  content: "";
  display: table-cell;
}
.page-coding .table .container {
  display: table-cell;
  vertical-align: middle;
  position: relative;
  width: 1500px;
  /*margin-left: -@width/2;*/
  /*margin-top: -170px;*/
  padding: 100px 0;
  -webkit-transition: margin 1.5s ease;
  -moz-transition: margin 1.5s ease;
  -ms-transition: margin 1.5s ease;
  -o-transition: margin 1.5s ease;
  transition: margin 1.5s ease;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.page-coding .table .container h2 {
  width: 50%;
  font-size: 2.125rem;
  color: #4b508f;
  margin-bottom: 20px;
}
.page-coding .table .container p {
  box-sizing: border-box;
  width: 50%;
  padding-right: 40px;
  line-height: 32px;
  font-size: 1.25rem;
}
.page-coding .table .container p.Fs {
  font-size: 1rem;
}
.page-coding .table .container.fullwidth {
  text-align: center;
}
.page-coding .table .container.fullwidth p {
  width: 100%;
  text-align: center;
  padding-right: 0;
}
.page-coding .table .container.fullwidth h2 {
  width: 100%;
  text-align: center;
  padding-right: 0;
}
.page-coding .table .container.fullwidth .codePanel {
  width: 100%;
}
@media only screen and (max-width: 1600px) {
  .page-coding .table .container {
    width: 1200px;
  }
}
@media only screen and (max-width: 1300px) {
  .page-coding .table .container {
    width: 900px;
  }
}
.btn-editor {
  position: fixed;
  right: 6px;
  top: 5px;
  display: none;
  padding: 5px 10px;
  background: #eee;
  z-index: 11;
}
@media only all and (max-width: 980px) {
  .tabPlugin {
    display: none;
    height: 100%;
    position: fixed;
    z-index: 10;
    top: 0;
    left: 0;
    margin: 0;
    width: 100%;
    visibility: visible;
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -ms-transform: translate3d(0, 0, 0);
    -o-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
  .tabPlugin .fullscreen {
    display: none;
  }
  .tabPlugin nav a.run {
    width: 60px;
    right: 50px;
  }
  .codePanel {
    max-width: 100%;
    font-size: 12px;
  }
  .btn-editor {
    display: inline-block;
  }
  .page-coding .table .container {
    width: 100%;
    padding: 20px 10px;
  }
  .page-coding .table .container h2 {
    width: 100%;
    font-size: 20px;
  }
  .page-coding .table .container p {
    width: 100%;
    font-size: 14px;
  }
  .page-coding .table .container p.Fs {
    font-size: 12px;
  }
  .page-coding .table .container p .FsS {
    font-size: 12px;
  }
}
.page-end .container {
  position: relative;
  width: 800px;
  top: 50%;
  left: 50%;
  margin-left: -400px;
  margin-top: -100px;
}
.page-end .container h1 {
  text-align: center;
  font-size: 2.875rem;
  color: #4b508f;
}
.page-end .container .line {
  position: absolute;
  width: 800px;
  height: 1px;
  background: #626262;
  right: 0;
}
.page-end .container h2 {
  color: #4b508f;
  width: 100%;
  right: 0;
  text-align: center;
  font-size: 2.125rem;
}
.page-end .feedback {
  font-size: 1.25rem;
  position: absolute;
  width: 100%;
  bottom: 0;
  left: 0;
  text-align: center;
}
.generate {
  display: inline-block;
  padding: 10px 20px;
  text-shadow: none;
  background: #4b508f;
  font-size: 1.25rem;
  color: #fff;
  -webkit-transition: background 0.3s ease;
  -moz-transition: background 0.3s ease;
  -ms-transition: background 0.3s ease;
  -o-transition: background 0.3s ease;
  transition: background 0.3s ease;
}
.generate:hover {
  background: #393d6e;
}
.generate.small {
  padding: 2px 10px;
  font-size: 0.875rem;
}
.loading {
  width: 100%;
  height: 100%;
  position: fixed;
  z-index: 100;
  background: #fff;
  opacity: 1;
  -webkit-transition: opacity 0.3s ease;
  -moz-transition: opacity 0.3s ease;
  -ms-transition: opacity 0.3s ease;
  -o-transition: opacity 0.3s ease;
  transition: opacity 0.3s ease;
}
.loading.hide-loading {
  opacity: 0;
}
.loading .sk-folding-cube {
  margin: 40px auto;
  width: 40px;
  height: 40px;
  position: relative;
  top: 50%;
  margin-top: -30px;
  -webkit-transform: rotateZ(45deg);
  transform: rotateZ(45deg);
}
.loading .sk-folding-cube .sk-cube {
  float: left;
  width: 50%;
  height: 50%;
  position: relative;
  -webkit-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}
.loading .sk-folding-cube .sk-cube:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #4b508f;
  -webkit-animation: sk-foldCubeAngle 2.4s infinite linear both;
  animation: sk-foldCubeAngle 2.4s infinite linear both;
  -webkit-transform-origin: 100% 100%;
  -ms-transform-origin: 100% 100%;
  transform-origin: 100% 100%;
}
.loading .sk-folding-cube .sk-cube2 {
  -webkit-transform: scale(1.1) rotateZ(90deg);
  transform: scale(1.1) rotateZ(90deg);
}
.loading .sk-folding-cube .sk-cube3 {
  -webkit-transform: scale(1.1) rotateZ(180deg);
  transform: scale(1.1) rotateZ(180deg);
}
.loading .sk-folding-cube .sk-cube4 {
  -webkit-transform: scale(1.1) rotateZ(270deg);
  transform: scale(1.1) rotateZ(270deg);
}
.loading .sk-folding-cube .sk-cube2:before {
  -webkit-animation-delay: 0.3s;
  animation-delay: 0.3s;
}
.loading .sk-folding-cube .sk-cube3:before {
  -webkit-animation-delay: 0.6s;
  animation-delay: 0.6s;
}
.loading .sk-folding-cube .sk-cube4:before {
  -webkit-animation-delay: 0.9s;
  animation-delay: 0.9s;
}
@-webkit-keyframes sk-foldCubeAngle {
  0%,
  10% {
    -webkit-transform: perspective(140px) rotateX(-180deg);
    transform: perspective(140px) rotateX(-180deg);
    opacity: 0;
  }
  25%,
  75% {
    -webkit-transform: perspective(140px) rotateX(0deg);
    transform: perspective(140px) rotateX(0deg);
    opacity: 1;
  }
  90%,
  100% {
    -webkit-transform: perspective(140px) rotateY(180deg);
    transform: perspective(140px) rotateY(180deg);
    opacity: 0;
  }
}
@keyframes sk-foldCubeAngle {
  0%,
  10% {
    -webkit-transform: perspective(140px) rotateX(-180deg);
    transform: perspective(140px) rotateX(-180deg);
    opacity: 0;
  }
  25%,
  75% {
    -webkit-transform: perspective(140px) rotateX(0deg);
    transform: perspective(140px) rotateX(0deg);
    opacity: 1;
  }
  90%,
  100% {
    -webkit-transform: perspective(140px) rotateY(180deg);
    transform: perspective(140px) rotateY(180deg);
    opacity: 0;
  }
}
#ds-thread #ds-reset .ds-comments {
  max-height: 1000px;
  overflow: auto;
  margin-bottom: 10px;
}
#ds-thread #ds-reset .ds-replybox .ds-avatar {
  margin: 0 10px 0 0!important;
}
#ds-thread #ds-reset .ds-post-button {
  outline: none;
  background: #4b508f !important;
}
a {
  text-decoration: none;
  cursor: pointer;
  color: #626262;
}
a.link {
  color: #4b508f;
}
.Fxxl {
  font-size: 2.875rem;
}
.Fxl {
  font-size: 2.125rem;
}
.Fl {
  font-size: 1.75rem;
}
.Fm {
  font-size: 1.25rem;
}
.Fs {
  font-size: 1rem;
}
.FsS {
  font-size: 0.875rem;
}
i {
  vertical-align: middle;
}
.Ti {
  text-indent: 2em;
}
.Tac {
  text-align: center;
}
.Cb {
  color: #4b508f;
}
.CG {
  color: #aaa;
}
.Dpib {
  display: inline-block;
}
.textshadow {
  text-shadow: 0 0 10px #fff;
}
.boxshadow {
  -webkit-box-shadow: 0 0 10px 0 #fff;
  -moz-box-shadow: 0 0 10px 0 #fff;
  box-shadow: 0 0 10px 0 #fff;
}
/*清除浮动的技巧类*/
.clearfix:after {
  content: " ";
  display: block;
  visibility: hidden;
  clear: both;
  height: 1%;
}
.box-sizing {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
body,
html {
  margin: 0;
  padding: 0;
  height: 100%;
  color: #626262;
  font-size: 16px;
  font-family: "Myriad Set Pro", "Helvetica Neue", "Helvetica", "Arial", "幼圆", "黑体", sans-serif;
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
  -webkit-text-size-adjust: none;
  -webkit-backface-visibility: hidden;
  -webkit-transform-style: preserve-3d;
}
@media only all and (max-width: 850px) {
  html {
    font-size: 12px;
  }
}
@media only all and (max-width: 600px) {
  html {
    font-size: 10px;
  }
}
@media only all and (max-width: 400px) {
  html {
    font-size: 8px;
  }
}
ul {
  list-style: none;
  padding: 0;
}
.hide {
  display: none;
}
.media-width {
  width: 1200px;
  margin: 0 auto;
}
@media only screen and (max-width: 1300px) {
  .media-width {
    width: 1000px;
  }
}
@media only screen and (max-width: 1100px) {
  .media-width {
    width: 800px;
  }
}
@media only screen and (max-width: 900px) {
  .media-width {
    width: 760px;
  }
}
@media only screen and (max-width: 768px) {
  .media-width {
    width: 100%;
  }
}
/*通用元素*/
header {
  position: relative;
  display: table;
  width: 100%;
  height: 400px;
}
header nav {
  width: 100%;
  height: 60px;
  background: #fff;
  text-align: right;
  position: fixed;
  z-index: 4;
  padding: 0 20px;
  box-sizing: border-box;
  -webkit-box-shadow: 0 0 10px 0 #aaa;
  -moz-box-shadow: 0 0 10px 0 #aaa;
  box-shadow: 0 0 10px 0 #aaa;
  font-size: 1.25rem;
}
header nav .menu-btn {
  width: 40px;
  height: 30px;
  line-height: 30px;
  background: #fff;
  border: 1px solid #aaa;
  text-align: center;
  display: none;
  font-size: 1rem;
  margin-top: 14px;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
}
header nav .menu-btn.active {
  color: #4b508f;
  background: #f5f5f5;
}
@media only screen and (max-width: 768px) {
  header nav .menu-btn {
    display: inline-block;
  }
}
header nav .logo {
  float: left;
  margin-top: 10px;
}
header nav .menu {
  float: right;
  text-align: right;
  background: #fff;
  height: 60px;
  display: block;
  visibility: visible;
}
header nav .menu a {
  display: inline-block;
  padding: 18px 20px;
  font-size: 1rem;
}
header nav .menu a:hover {
  color: #4b508f;
}
@media only screen and (max-width: 768px) {
  header nav .menu {
    position: absolute;
    top: 60px;
    right: 10px;
    width: 200px;
    height: auto;
    visibility: hidden;
    opacity: 0;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
  }
  header nav .menu.active {
    top: 80px;
    opacity: 1;
  }
  header nav .menu:after {
    content: "";
    width: 0;
    height: 0;
    position: absolute;
    right: 20px;
    top: -10px;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 20px solid #fff;
  }
  header nav .menu a {
    width: 100%;
    text-align: left;
  }
}
header .banner {
  width: 100%;
  height: 400px;
  display: table;
  table-layout: fixed;
  word-break: break-all;
  padding-top: 60px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
header .banner .cover-bg {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  position: absolute;
  top: 0;
  left: 0;
}
header .banner:before {
  content: "";
  display: table-column;
}
header .banner:after {
  content: "";
  display: table-cell;
}
header .banner .intro {
  display: table-cell;
  vertical-align: middle;
  position: relative;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0 10px;
}
header .banner .intro h1 {
  color: #fff;
  font-size: 2.125rem;
}
header .banner .intro p {
  color: #fff;
  line-height: 40px;
}
.centre .studies-go {
  text-align: center;
  width: 100%;
  height: 50px;
  background: #4b508f;
  color: #fff;
  line-height: 50px;
  display: block;
  -webkit-transition: background 0.3s ease;
  -moz-transition: background 0.3s ease;
  -ms-transition: background 0.3s ease;
  -o-transition: background 0.3s ease;
  transition: background 0.3s ease;
}
.centre .studies-go:hover {
  background: #6166ac;
}
.centre .studies-go:active {
  background: #393d6e;
}
.centre .content {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding-right: 300px;
  position: relative;
  margin-top: 20px;
}
@media only screen and (max-width: 900px) {
  .centre .content {
    padding: 0 10px;
  }
}
.centre .content .centre-title {
  border-bottom: 2px solid #4b508f;
  padding: 0 30px 5px 0;
  letter-spacing: 1em;
}
.centre .content .course-list {
  width: 100%;
  float: left;
  padding-right: 20px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
@media only screen and (max-width: 900px) {
  .centre .content .course-list {
    padding-right: 0;
  }
}
.centre .content .course-list .part {
  width: 100%;
  border: 1px solid #ddd;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0 10px;
  margin: 20px 0;
  background: #fefefe;
  cursor: pointer;
  position: relative;
}
.centre .content .course-list .part.disable {
  background: #eee;
  height: 50px;
}
.centre .content .course-list .part.disable h3 {
  border: 0;
}
.centre .content .course-list .part.disable li {
  height: 0;
}
.centre .content .course-list .part.disable ul {
  display: none;
}
.centre .content .course-list .part.disable .go {
  color: #626262;
  background: #f5f5f5;
}
.centre .content .course-list .part.disable .go:hover {
  background: #f5f5f5;
}
.centre .content .course-list .part.disable .go:active {
  background: #f5f5f5;
}
.centre .content .course-list .part.disable .go i.icon-blocked {
  display: inline;
}
.centre .content .course-list .part.disable .go i.icon-playback-play {
  display: none;
}
.centre .content .course-list .part.pick-up {
  height: 50px;
}
.centre .content .course-list .part.pick-up h3 {
  border: 0;
}
.centre .content .course-list .part.pick-up li {
  height: 0;
}
.centre .content .course-list .part.pick-up ul {
  display: none;
}
.centre .content .course-list .part:hover {
  -webkit-box-shadow: 0 0 10px 0 #eee;
  -moz-box-shadow: 0 0 10px 0 #eee;
  box-shadow: 0 0 10px 0 #eee;
}
.centre .content .course-list .part .go {
  position: absolute;
  right: 10px;
  top: 9px;
  display: inline-block;
  height: 30px;
  line-height: 27px;
  width: 50px;
  text-align: center;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
  background: #4b508f;
  font-size: 18px;
  color: #fff;
}
.centre .content .course-list .part .go i.icon-blocked {
  display: none;
}
.centre .content .course-list .part .go:hover {
  background: #6166ac;
}
.centre .content .course-list .part .go:active {
  background: #393d6e;
}
.centre .content .course-list .part h3 {
  border-bottom: 1px solid #ddd;
  height: 50px;
  line-height: 50px;
  margin: 0;
  color: #4b508f;
  cursor: pointer;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  padding-right: 60px;
}
.centre .content .course-list .part ul {
  width: 100%;
}
.centre .content .course-list .part li {
  overflow: hidden;
  height: 50px;
  width: 100%;
  border: 1px solid #f5f5f5;
  border-left: 5px solid #ddd;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
  line-height: 50px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0 20px;
  color: #626262;
  background: #fff;
  margin: 10px 0;
}
.centre .content .course-list .part li.disable {
  background: #f5f5f5;
}
.centre .content .comment-list {
  width: 300px;
  position: absolute;
  right: 0;
  top: 0;
  float: left;
}
@media only screen and (max-width: 900px) {
  .centre .content .comment-list {
    width: 100%;
    position: relative;
  }
}