[class*='icon-']:before {
    display: inline-block;
    font-family: "FontAwesome";
    font-weight: normal;
    font-style: normal;
    vertical-align: baseline;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
@font-face {
	font-family: FontAwesome;
	font-style: normal;
	font-weight: 400;
	src: url(../fonts/fontawesome-webfont.eot);
	src: url(../fonts/fontawesome-webfont.eot) format('embedded-opentype'), url(../fonts/fontawesome-webfont.woff2) format('woff2'), url(../fonts/fontawesome-webfont.woff) format('woff'), url(../fonts/fontawesome-webfont.ttf) format('truetype'), url(../fonts/fontawesome-webfont.svg) format('svg')
}
blockquote, body, button, dd, div, dl, dt, form, h1, h2, h3, h4, h5, h6, input, li, ol, p, td, textarea, th, ul {
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}
body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, code, del, dfn, em, q, dl, dt, dd, ol, ul, li, fieldset, form, legend, caption, tbody, tfoot, thead, article, aside, dialog, figure, footer, header, hgroup, nav, section {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 14px;
    font: inherit;
    vertical-align: baseline;
}
* {
    touch-action: pan-y;
}
* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
a {
    color: #666;
    text-decoration: none;
    transition: all .5s;
}
a {
    background: transparent;
}
body {
    font-size: 14px;
    color: #333;
    background: #fff;
    font-family: "tywebfont" !important;
}
html {
    margin: 0;
    padding: 0;
    border: 0;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
*:before, *:after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
dl, dd, ul, li {
    margin: 0;
    padding: 0;
    list-style: none;
}
.study .list li .text {
    display: block;
    padding-top: 15px;
    padding-bottom: 15px;
    margin-right: -10px;
}
.study .list li.item-1 {
    border-left: 0 none;
}
.study .list li {
    float: left;
    padding: 15px 0 15px 0;
    border-left: 15px solid #F4F5F9;
    width: 20%;
    background: #fff;overflow: hidden;
}
.study {
    padding: 25px 0;
}
.study .list li:before {
    float: left;
    width: 60px;
    height: 60px;
    margin-top: 12px;
    content: "";
    background: url(../study/faster_icon.png) no-repeat left center;
    margin-right: 6px;
    margin-left: 15px;
    border-radius: 20px;
}
.study .list li.item-1:before {
    background: url(../study/cover_html.png) no-repeat left center;background-size: 100%;
}
.study .list li.item-2:before {
    background: url(../study/cover_css.png) no-repeat left center;background-size: 100%;
}
.study .list li.item-3:before {
    background: url(../study/cover_redis.png) no-repeat left center;background-size: 100%;
}
.study .list li.item-4:before {
    background: url(../study/cover_javascript.png) no-repeat left center;background-size: 100%;
}
.study .list li.item-5:before {
    background: url(../study/cover_php.png) no-repeat left center;background-size: 100%;
}
@media (max-width: 640px){
.study .list li {
    width: 100%;
    padding: 0;
    border-left: 0 none;
}}
.study .list li a:hover h3 {
    color: #ff6600;
}
.study .list li h3 {
    font-size: 20px;
    margin-bottom: 3px;
}
.study .list li p {
    font-size: 14px;
    color: #888;height: 24px;
    overflow: hidden;
}
.study .tie {
    margin: 0 0 12px;
    font-size: 24px;
    line-height: 1;
    font-weight: 400;
    color: #333;
}
.study .tie sub {
    margin-left: 16px;
    font-size: 16px;
    color: #666;
    bottom: -0.15em;
}
.study .tie a {
    font-size: 14px;
    bottom: -1.15em;
    float: right;
    color: #999;
    position: relative;
    line-height: 0;
    vertical-align: baseline;
}
.study .html .list.study_none li:before {background: url(../study/cover_html.png) no-repeat left center;}
.study .css .list.study_none li:before {background: url(../study/cover_css.png) no-repeat left center;}
.study .javascript .list.study_none li:before {background: url(../study/cover_javascript.png) no-repeat left center;}
.study .bq .list.study_none li:before {
    background: url(../study/cover_redis.png) no-repeat left center;
}
.study .php .list.study_none li:before {background: url(../study/cover_php.png) no-repeat left center;}
.study .list.study_none li:before {width: 63px;margin-top: 2px;height: 63px;margin-left: 8px;margin-right: 8px;}
.study .list.study_none li {
    padding: 8px 0 8px 0;
}
.study .list.study_none li .text {
    
    padding-top: 0px;
    padding-bottom: 15px;
    margin-right: -10px;
}
.study .list.study_none li p {
    font-size: 12px;
    color: #888;height: 24px;
    overflow: hidden;

}
.study .list li.item-6 {
    border-left: 0 none;
}
.study .list li.item-11 {
    border-left: 0 none;
}
.study .list.study_none li {
    margin-bottom: 15px;
}
.study .list.study_none li h3 {
    font-size: 16px;
    margin-bottom: 3px;    height: 30px;
    overflow: hidden;padding-top: 10px;
}
.study.study_mb {padding: 15px 0;}
.study .list li h3.active {
    color: #e66d15;
}
.left-container {
    z-index: 10;
    height: 100%;
    overflow-y: auto;
    /*position: fixed;*/
}
.m-splitter-left {
    float: left;
    width: 270px;
}
.fixed-sidebar {
    width: 270px;
    bottom: 0;
    z-index: 10;
    height: 100%;
    overflow-y: auto;
    background-color: #ffffff;
}
.splitter-sidebar {
    width: 100%;
    background-color: #F5F5F5;
    padding-bottom: 90px;
}
.collapsed.left-container {
    overflow-x: hidden;
}
.collapsed .sidebar-space-info {
    table-layout: auto;
    margin-bottom: 15px;
}
.collapsed .sidebar-pro-wrapper {
    display: block;
    width: 34px;
    margin: auto;
    min-width: 34px;
    -webkit-box-sizing: unset;
    -moz-box-sizing: unset;
    box-sizing: unset;
}
.collapsed .sidebar-pro-container {
    height: 34px;
    width: 34px;
}
.collapsed .sidebar-pro-img img {
    max-width: 32px;
    max-height: 32px;
}
.collapsed .sidebar-pro-nav {
    display: none;
}
.collapsed .sidebar-menu > li a i {
    font-size: 20px;
}
.collapsed .nav-item {
    text-align: center;
    padding: 5px 0px;
}
.collapsed li.nav-item .icon {
    width: 20px;
    height: 20px;
    position: relative;
    left: 0px;
    top: 0px;
}
.collapsed .sidebar-tree-content,
.collapsed .pro-name-container,
.collapsed .space-tools-section button,.collapsed .nav-item-label,
.collapsed .sidebar-nav .treeth li .title,.collapsed .sidebar-tree
 {
    display: none;
}
.collapsed .sidebar-nav {
    margin: 0px 10px 10px;
    border-bottom: 1px solid transparent !important;
}
.collapsed .sidebar-nav .treeth li a {
    font-size: 15px;
    margin-right: 0;
    margin-bottom: 10px;
}
.collapsed .sidebar-nav .treeth li.active a {
    border: 1px solid transparent !important;
}
.collapsed .space-tools-section {
    height: 40px;
}
.collapsed .expand-collapse-trigger {
    background-image: url("../yimages/close.png");
    background-position: center center;
    background-repeat: no-repeat;
    line-height: 40px;
}
.collapsed .sidebar-tree .ptree-icon {
    display: block;
    font-size: 20px;
    color: #999BA2;
    text-align: center;
}
.sidebar-space-info {
    margin: 15px 0;
    overflow: hidden;
    display: table;
    table-layout: fixed;
    width: 100%;
}
.sidebar-space-info a {
    display: block;
    font-size: 14px;
    color: #fe6a00;
}
.sidebar-pro-wrapper {
    display: table-cell;
    padding: 0px 10px;
    width: 50px;
    min-width: 50px;
}
.sidebar-pro-container {
    display: table;
    table-layout: fixed;
    height: 50px;
    width: 50px;
}
.sidebar-pro-img {
    border-radius: 50%;
    overflow: hidden;
    display: table-cell;
    vertical-align: middle;
    border: 1px solid #CCC;
}
.sidebar-pro-img img {
    max-width: 48px;
    max-height: 48px;
    border: 0px none;
    margin: auto;
    display: block;
}
.pimg-cover {
    width: 48px;
    height: 48px;
}
.pro-name-container {
    display: table-cell;
    vertical-align: middle;
}
.sidebar-pro-name {
    padding-right: 10px;
    vertical-align: middle;
    -moz-hyphens: auto;
    text-overflow: ellipsis;
    overflow: hidden;
    min-width: 110px;
    max-width: calc(100% - 10px);
}
.sidebar-nav {
    margin: 0px 15px 10px;
    border-bottom: 1px solid #ccc;
}
.sidebar-nav .treeth {
    display: table;
}

.sidebar-nav .treeth li a {
    display: block;
    padding: 5px 10px;
    color: #333;
    border: 1px solid transparent;
    border-radius: 4px 4px 0 0;
    margin-right: 2px;
}
.sidebar-nav .treeth li.active a {
    background: #ffffff;
    border: 1px solid #ccc;
    border-bottom-color: transparent;
    color: #fe6a00;
}
.icon-th-list:before {
    content: "\f00b";
}
.sidebar-nav .treeth li {
    float: left;
    margin-bottom: -2px;
}
.sidebar-tree {
    margin: 8px 10px;
}
.sidebar-tree-content {
    margin-left: 10px;
}
.dd-content {
    white-space: nowrap;
    word-break: break-all;
    cursor: pointer;
    color: #717171;
}
.dd-content a {
    display: inline-block;
    line-height: 28px;
    font-size: 14px;
    color: #333;
    padding-left: 3px;
}
.dd-item .dd-list {
    padding-left: 20px;
}
.icon-folder-open:before {
    content: "\f07c";
}
.ic-folder-open2 {
    padding-left: 20px;
    background: url(../study/tree2.gif) no-repeat scroll center center;
}
.dd-item > .folder-open::before {
    padding-right: 5px;
    content: url(../study/jian.png);
    vertical-align: -2px;
}
.dd-item > .folder-close::before {
    padding-right: 5px;
    content: url(../study/jia.png);
    vertical-align: -2px;
}
.icon-folder-close:before {
    content: "\f07b";
}

.note-list-title { float: left; }
.note-list-info { overflow: hidden; }
.left-drager {
    border-left: 1px solid #ccc;
    cursor: col-resize;
    height: 100%;
    margin: 0;
    z-index: 999;
    overflow: visible;
    padding: 0;
    width: 7px;
    position: absolute;
}
.splitter-handle {
    right: -6px;
}
.splitter-handle-highlight {
    position: absolute;
    top: 0px;
    left: 4px;
    bottom: 0px;
    background-image: url(../study/scroll.png);
    background-position: right center;
    background-repeat: no-repeat;
}

.pro-title {
    position: fixed;
    left: 17px;
    z-index: 10;
    height: 40px;
    line-height: 40px;
    background-color: #fff;
}
.main-container {
    float: left;
    width: 749px;
    background: #ffffff;
}
@media (min-width: 1200px){
.main-container {
    width: 749px;
}}
@media (min-width: 1300px){
.main-container {
    width: 849px;
}}
.main-container {
    width: auto;
    float: none;
    border: 0 none;
    height: 100%;
    margin-left: 270px;
}
.main-container {
    margin-left: 270px;
}
#pro-mian {
    width: auto;
    position: relative;
    background-color: #FFF;
    padding: 0px 40px 20px;
    min-height: 850px;
    box-sizing: border-box;
    
    overflow: hidden;
}
.set-btn-group a {
    padding: 0 10px;
    font-size: 14px;
    color: #666;
    position: relative;
}
.pull-left {
    float: left;
}
.icon-th-list:before {
    content: "\f00b";
}

.icon-font:before {
    content: "\f031";
}
.set-dropdown-menu {
    position: absolute;display: none;
    top: 100%;
    left: 32px;
    z-index: 100;
    float: left;
    min-width: 160px;
    margin: 2px 0 0;
    font-size: 14px;
    background-color: #f5f5f5;
    border: 1px solid rgba(0,0,0,.07);
    border-radius: 1px;
    box-shadow: 0 6px 12px rgba(0,0,0,.175);
    -webkit-box-shadow: 0 6px 12px rgba(0,0,0,.175);
    background-clip: padding-box;
}
.set-dropdown-menu .dropdown-caret {
    position: absolute;
    top: -8px;
    left: 14px;
    width: 18px;
    height: 10px;
    float: left;
    overflow: hidden;
}
.set-dropdown-menu .buttons {
    border-bottom: 1px solid rgba(0,0,0,.07);
    overflow: hidden;
}
.set-dropdown-menu .buttons:last-child {
    border-bottom: none;
}
.set-dropdown-menu .dropdown-caret .caret-outer {
    position: absolute;
    border-left: 9px solid transparent;
    border-right: 9px solid transparent;
    border-bottom: 9px solid rgba(0,0,0,.1);
    height: auto;
    left: 0;
    top: 0;
    width: auto;
    display: inline-block;
    margin-left: -1px;
}
.set-dropdown-menu .dropdown-caret .caret-inner {
    position: absolute;
    display: inline-block;
    margin-top: -1px;
    top: 1px;
    border-left: 9px solid transparent;
    border-right: 9px solid transparent;
    border-bottom: 9px solid #f5f5f5;
}
.set-dropdown-menu .buttons .button {
    float: left;
    width: 100%;
    border: 0;
    background-color: transparent;
    font-size: 14px;
    color: #666;
    text-align: center;
    line-height: 1.42857143;
    padding: 8px 4px;
    cursor: pointer;
}
.set-dropdown-menu .buttons .font-reduce {
    line-height: 30px;
    font-size: 14px;
}
.set-dropdown-menu .buttons .button.size {
    width: 50%;
}
.set-dropdown-menu .buttons .font-enlarge {
    line-height: 30px;
    font-size: 18px;
}
.project-cover {
    margin-top: 50px;
}
 #pcover {
    float: left;
    margin: 0;
    width: calc( 100% - 220px );
	width: 100%;
}
.project-desc, .project-desc2 {
    padding: 20px 0;
    border-top: 1px solid #ddd;
}
.content-intro {
    padding: 15px 0 20px;
    font-size: 15px;
    font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
    line-height: 1.7;
    color: #333;
    outline: none;
    word-wrap: break-word;
}
#pcover .project-desc {
    min-height: 100px;
}
.content-intro h1, .content-intro h2, .content-intro h3, .content-intro h4, .content-intro h5, .content-intro h6 {
    margin: 20px 0 10px;
    font-weight: 600;
    color: #333;
    line-height: 1.7;
}
.icon-reorder:before {
    content: "\f0c9";
}

.content-intro h4 {
    font-size: 16px;
}
.font2 .content-intro * {
    font-size: 1.1rem !important;
}
.font1 .content-intro * {
    font-size: 1.0rem !important;
}
.icon-reorder {
    margin-right: 5px;
    font-style: normal;
}
.content-intro li {
    
    margin: 0 0 5px;
}
.content-intro p {
    word-wrap: break-word;
    margin: 0 0 5px;
    color: #333;
    line-height: 1.7;
}
.content-intro ul {
    list-style: disc outside none;
    margin: 10px 0;
    padding: 0 0 0 30px;
    line-height: 1.7;
}
.content-intro ol {
    list-style: decimal outside none;
    margin: 10px 0;
    padding: 0 0 0 30px;
    line-height: 1.7;
}
.left-top {top: 70px;position: fixed;}
footer.bg-footer {
    z-index: 9999;position: relative;
}
.content-intro a {color: #e66d15;}
.dd-content.active a, .dd-content a:hover {
    color: #fe6a00;
}
.content-intro a {
    
    text-decoration: underline;
    word-break: break-all;
}
.content-intro a.tryitbtn, .content-intro a.showbtn, .content-intro a.playitbtn {
    display: inline-block;
    padding: 5px;
    font-size: 14px;
    background-color: #fe6a00;
    color: #FFF;
    border-radius: 2px;
    text-decoration: none;
}
.container-layouts {

    background-color: #fff;
}
.content-intro blockquote {
    border: 0;
    border-left-width: 0;
    padding: 0px;
    border-radius: 0px;
}
.container-layout {
    margin: 0 auto;
    padding: 0 0px;
}
#pro-footer {
    position: absolute;
    right: 0;
    left: 0;
    float: left;
    width: auto;
    background-color: #F5F5F5;
}
#pro-footer {
    margin-left: 270px;
}
.s-footer {
    position: relative;
    width: 100%;
    min-width: 1140px;
}
.container-layouts {
    max-width: 100%;
}
.icon-search:before {
    content: "\f002";
}
.sidebar-tree .hide1 {
    display: none;
}
.sidebar-tree .knsearch-input {
    margin: 15px 10px;
    width: 215px;
    background-color: #FFF;
    border: 1px solid #ccc;
    border-radius: 2px;-webkit-box-sizing: unset;
    -moz-box-sizing: unset;
    box-sizing: unset;
}
.sidebar-tree .input-s {
    background-color: #FFF;
    font-size: 12px;
    color: #333;
    width: 167px;
    height: 35px;
    line-height: 35px;
    border: medium none;
    padding: 0 6px;
    border-right: 1px solid #ccc;-webkit-box-sizing: unset;
    -moz-box-sizing: unset;
    box-sizing: unset;
}
.sidebar-tree .knsearchbtn {
    position: relative;
    background: #F5F5F5 url(../study/icons.png) no-repeat scroll 2px 2px;
    border: 0 none;
    cursor: pointer;
    width: 35px;
    height: 35px;
    text-indent: -9999px;
    float: right;-webkit-box-sizing: unset;
    -moz-box-sizing: unset;
    box-sizing: unset;
}
.sidebar-tree .searchresli {
    margin: 5px 8px;
    white-space: normal;
    list-style: none;
}
.sidebar-tree .searchresli a {
    color: #fe6a00;
}
input::-webkit-input-placeholder {
    /* placeholder颜色 */
    color: #aab2bd;
    /* placeholder字体大小 */
    font-size: 12px;
}
.icon-bookmark:before {
    content: "\f02e";
}
.icon-moon:before{content:"\f186";}
.icon-sun:before{content:"\f185";}
#full-height-container.color-theme-night,.color-theme-night .fixed-sidebar,.color-theme-night .splitter-sidebar,.color-theme-night .space-tools-section,.color-theme-night #pro-footer {
  background: #2d3143;
}
.color-theme-night .sidebar-space-info a,.color-theme-night .page-sidebar-menu > li > a {
  color: #3eb1d0;
}
.color-theme-night .sidebar-menu a,.color-theme-night .sidebar-nav .treeth li a,.color-theme-night .dd-content a,.color-theme-night .sidebar-tree #kncollect li a,.color-theme-night .s-footer-bottom,.color-theme-night .sidebar-tree #kncollect li,.color-theme-night .dd-contents a,.color-theme-night .sidebar-tree .searchresli,.color-theme-night .sidebar-tree .searchresli a,.color-theme-night .s-footer-bottom a {
  color: #c1c6d7;
}
.color-theme-night .sidebar-nav {
    border-bottom: 1px solid #272a3a;
}
.color-theme-night .sidebar-nav .treeth li.active a {
  background: #2d3143;
  color: #3eb1d0;
  border: 1px solid #272a3a;
  border-bottom-color: transparent;
}
.color-theme-night .fixed-sidebar a:hover,.color-theme-night .sidebar-nav .treeth li a:hover,.color-theme-night .sidebar-tree #kncollect li a:hover {
  color: #f4f4f5;
}
.color-theme-night .left-drager {
  border-left: 1px solid #272a3a;
}
.color-theme-night .dd-content.active {
  background: #252737;
}
.color-theme-night .dd-content.active a,.color-theme-night .dd-content a:hover {
    color: #f4f4f5;
}
.color-theme-night #pro-mian {
  background: #1c1f2b;
  color: #bdcadb;
  border-bottom: 1px solid #272a3a;
}
.color-theme-night .pro-title {
  background: #1c1f2b;
  color: #7e888b;
}
.color-theme-night .set-btn-group a,.color-theme-night .kn-btn-group a,.color-theme-night .kn-btn-group .viewcount-btn {
  color: #9dbed8;
}
.color-theme-night .set-btn-group a:hover,.color-theme-night .kn-btn-group a:hover {
  color: #fffff5;
}
.color-theme-night .space-tools-section {
  border-top: 1px solid #272a3a;
}
/* theme2设置 */
.color-theme-night .set-dropdown-menu {
  background-color: #2d3143;
  border-color: #272a3a;
}
.color-theme-night .set-dropdown-menu .dropdown-caret .caret-inner {
  border-bottom: 9px solid #2d3143;
}
.color-theme-night .set-dropdown-menu .buttons {
  border-color: #272a3a;
}
.color-theme-night .set-dropdown-menu .button {
  color: #62677f;
}
.color-theme-night .set-dropdown-menu .button:hover {
  color: #f4f4f5;
}
.color-theme-night .pro-title .dropdown-menu {
  background-color: #2d3143;
  border: 1px solid #272a3a;
}
.color-theme-night .pro-title .dropdown-menu a {
  background-color: #2d3143;
  color: #62677f;
}
.color-theme-night .pro-title .dropdown-menu a:hover {
  color: #f4f4f5;
}
.color-theme-night .content-intro, .color-theme-night .content-intro  p, .color-theme-night #evaluates, .color-theme-night .project-maylike-info {
    color: #fffffa !important;
    background-color: #1c1f2b !important;
}
.color-theme-night .content-top h1, .color-theme-night .content-intro h1, .color-theme-night .content-intro h2, .color-theme-night .content-intro h3, .color-theme-night .content-intro h4, .color-theme-night .content-intro h5, .color-theme-night .content-intro h6 {
    color: #fffffa !important;
    background-color: #1c1f2b !important;
}
.color-theme-night .content-intro .example p {
    background-color: #2d3143!important;
    border: 1px solid #2d3143!important;
    color: #9dbed8!important;
}
.right-item {
    position: fixed;
    right: 0;
    width: 220px;
    margin-left: 15px;
}
.sidebar-box {
    max-width: 210px;
    border: 1px solid #eee;
    margin: 0 0 20px;
    background: #FFF;
}
#course {
    background-color: #B6B6B6;
    padding: 10px 0;
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
}
.sidebar-box #course h2 {
    margin: 0;
    font-size: 16px;
    color: #fff;
    text-align: center;
    letter-spacing: 3px;
}
.tools-box #tools {
    padding: 20px 0 5px;
}
.tools-box #tools h5 {
    margin: 0 auto 15px;
    overflow: hidden;
}
#tools #tools_1, #tools #tools_2, #tools #tools_3, #tools #tools_4, #tools #tools_5 {
    width: 85%;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 14px;
    font-weight: normal;
    border-radius: 6px;
}
#tools #tools_2 a {
    background: #b2ab9b;
}
#tools #tools_3 a {
    background: #c5c5c5;
}
#tools #tools_1 a {
    background: #e1dacf;
}
#tools #tools_5 a {
    background: #b2ab9b;
}
#tools #tools_4 a {
    background: #e1dacf;
}
#tools #tools_1 a, #tools #tools_2 a, #tools #tools_3 a, #tools #tools_4 a, #tools #tools_5 a {
    display: block;
    color: #000;
}
.pull-right {
    float: right;
}
.kn-btn-group a, .kn-btn-group .viewcount-btn {
    display: inline-block;
    line-height: 30px;
    padding: 0 5px;
    vertical-align: middle;
    color: #333;
}
.kn-btn-group .pointer {
    cursor: pointer;
}
.icon-eye-open:before {
    content: "\f06e";
}
.empty .icon-bookmarks:before {
    content: "\f097";
}
.bookmark .icon-bookmarks:before{content:"\f02e";}
.icon-thumbs-up:before {
    content: "\f164";
}
.icon-edit:before {
    content: "\f044";
}
.popupCntainer{display: none;position: fixed;z-index: 19891015;width: 382px;height: 304px;top: 50%;left: 50%;transform: translate(-50%,-50%);background-color: #ffffff;box-shadow:1px 1px 50px rgb(0 0 0 / 30%);padding: 30px 20px;}
.popup_title{font-size: 18px;color:#323232 ;}
.closes{font-size: 25px;opacity: .45;}
.popup_center{width: 100%;}
.popup_center .left{width: 342px;float: left;margin-top:10px;}
.popup_center .left textarea{resize: none;padding: 8px 15px;width: 342px;height: 93px;outline: none;color: #404040;border: 1px solid #d6d3d3;}
.popup_center .left input{padding: 8px 15px;width: 342px;height: 40px;outline: none;border: 1px solid #d6d3d3;margin-top: 8px;color: #404040;}
.popup_submit{width: 95px;height: 33px;background-color:#ff8b0e ;color: #fff;margin-top: 17px;text-align: center;line-height: 33px;cursor: pointer;}
.popup_center .right{position: relative;width: 125px;margin-top:10px;float: right;}
.popup_center .right .img-wx {
    width: 100%;
    display: block;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    position: absolute; 
    top: -2px; 
    left: -2px; 
}
.popup_erweima_img{width: 120px;height: 120px;}
.popup_tip{width: 110px;color: #949494;font-size: 12px;display: flex;flex-direction: column;justify-content: center;align-items: center;margin-left: 4.5px;margin-top: 7px;}
.closes {float: right;font-size: 21px;font-weight: 500;line-height: 1;cursor: pointer;color: #000;text-shadow: none;filter: alpha(opacity=20);opacity: .2;}
.closes {font-size: 25px;opacity: .45;}
.tools-box #tools h5 a.active {color: #fe6a00 !important;}
.content-intro .example_code, .content-intro .example_result {
    background-color: #FFF;
    border: 1px solid #DDD;
    padding: 10px;
    font-size: 14px;
    font-family: Consolas, "Courier New", Courier, monospace;
    line-height: 1.7;
}
.content-intro .example {
    width: 100%;
    background-color: #EFEFEF;
    font-size: 14px;
    color: #333;
    border: 1px solid #DDD;
    margin: 10px 0;
    padding: 10px 15px;
}
.content-intro h2.example, .content-intro h2.example_head {
    display: inline-block;
    margin: 0;
    padding: 0;
    font-size: 14px;
    color: #fe6a00;
    margin-bottom: 10px;
    border: none;
}
.content-intro .example pre {
    margin-top: 0px;
    margin-bottom: 0px;
    line-height: unset;
    padding: 0px;
    background-color: unset;
    border: none;
}
.content-intro .example_codes p {display:none}
.layui-layer-title {
    font-size: 22px !important;
    color: #575757 !important;
    padding: 15px 20px 10px 20px !important;
    height: unset !important;
    line-height: unset !important;
    border-bottom: unset !important;
    background-color: unset !important;
    font-weight: bold;
}
.layui-layer-iframe {

    top: 55px !important;
    width: 80% !important;
    min-width: 1100px !important;
    max-width: 1440px !important;
    height: 710px !important;
    margin: 0 auto !important;
    background-color: #ffffff !important;
    text-align: center !important;
    border-radius: 4px !important;
    box-sizing: border-box !important;
}
.color-theme-night .content-intro .example {
    background-color: #2d3143 !important;
    border: 1px solid #2d3143 !important;
    color: #9dbed8 !important;
}
.color-theme-night .content-intro .example_code {
    background-color: #1c1f2b !important;
    border: 0px solid rgb(221, 221, 221)!important;
}
.color-theme-night .content-intro .example_code, .color-theme-night .content-intro .example_result {
    border: 1px solid transparent;
}
.color-theme-night .content-intro .example_code p{
    background-color: #1c1f2b !important;
    border: 0px solid #2d3143!important;
    color: rgb(82, 82, 82) !important;
}
.side-widget {
    position: fixed;
    bottom: 50px;
    right: 10px;
    z-index: 999;
}
.side-widget-container {
    width: 60px;
    margin-top: 10px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 0 6px #e3e3e3;
    cursor: pointer;
}

.side-widget-item {
    position: relative;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-direction: column;
    flex-direction: column;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-align-items: center;
    align-items: center;
    box-sizing: border-box;
    width: 60px;
    height: 60px;
    font-size: 12px;
    color: #707070;
    -webkit-transition: color, background-color 0.24s ease;
    transition: color, background-color 0.24s ease;
}
.side-widget-item:last-child {
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}
.side-widget-item:first-child {
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}
.side-widget-item .widget-icon {
    width: 32px;
    height: 32px;
    background: url(../study/side-widget.png) no-repeat 0 0/700% 200%;
}
.side-widget-item.backtop .widget-icon {
    background-position: 0 0;
}
.side-widget-item:hover .widget-icon {
    background-position-y: -32px;
}
.side-widget-item:hover {
    color: #fff;
    background-color: #f06c27;
}
#pc-header {
    height: 70px;
}
#pc-header .navbar {
    background: #FFF;
    -webkit-box-shadow: 0px 3px 5px rgb(0 0 0 / 5%);
    box-shadow: 0px 3px 5px rgb(0 0 0 / 5%);
    z-index: 9999;
}
#pc-header .h2o_fixed {
    position: fixed;
    width: 100%;
    top: 0;
    right: 0;
    left: 0;
    height: 70px;
}
#pc-header .logo {
    float: left;
    display: inline-block;
    position: relative;
    overflow: hidden;
    width: 210px;
}
#pc-header .logo h1 a {
    height: 70px;
    font-size: 0;
    display: block;
}
.text-right {
    text-align: left;margin-left: 270px;
}
@media (min-width: 760px){
.nav {
    padding: 0;
}
.nav-inline li {
    display: inline-block;
    vertical-align: top;
}
.nav-inline li a {
    padding: 5px 20px;
    line-height: 20px;
    display: block;
}
}
.nav {
    list-style: none;
    padding: 5px 0 0 0;
    margin: 0;
}

.nav li {
    position: relative;
}
#pc-header .nav li a {
    line-height: 70px;
    color: #6A6262;
    position: relative;
    padding: 0 10px;
    font-size: 16px;
    font-weight: 500;
}